Author Archives: Horning's Greenhouse

Kids and Nature: Uncovering Surprises Everywhere

Wherever you live, nature is always near, with entire worlds to discover around the trees in your yard, in the carpet of grass or beneath that pile of rocks. With school vacations rapidly approaching, you may already be thinking of ways to keep your children or grandchildren busy during the long summer months. Well, how about setting up your own Nature Camp! An appreciation of nature will stay with children forever and teach them the importance of caring for the environment and all living things, including themselves. 

Top Nature Activities for Kids

Spring and summer nature activities with your child could be as simple as a daily walk around the block or backyard, or as complex as starting your own backyard wildlife preserve. Popular options include… 

  • A stroll through the woods or a nearby meadow, observing or gathering things of interest along the way. Spend some time watching ants or earthworms, caterpillars or butterflies. Take an evening walk to look for fireflies and bats or to listen to crickets and frogs. Note different species of birds, or look for other wildlife such as squirrels, rabbits or deer.
  • Very young children love collecting things – rocks, feathers, flowers, shells and leaves are a few easy examples. See how many different types, colors, shapes or sizes they can find. Older children might want to start a pressed leaf or flower collection, or capture some insects for identification and observation.
  • Raising butterflies or moths from caterpillars, noting how they grow and change in a nature journal or through a series of photographs to create a scrapbook of the experience. When they’re ready to be released, let the child have the wonder of connecting with nature as their fluttering friends fly free.
  • A more extensive nature activity could be to help your child plan and plant a whole garden devoted to attracting wildlife. By planting trees, shrubs, perennials and annuals that attract birds (including hummingbirds) and butterflies, and by installing bird feeders, bird houses and bird baths, you can create a miniature wildlife refuge that you and your child can enjoy for many years to come.

We’ll be delighted to help you and your future naturalist select plants suitable for a wildlife garden, plan a backyard refuge or to identify flowers or leaves that have been collected on your nature walks. 

So, what are you waiting for? Make the most of this spring with a child and go back to nature!

childgardener_3

childgardener_1

childgardener_2

Summer Blooming Trees

When choosing flowering trees for the landscape, we often tend to make our selections from the long list of ostentatious spring blooming trees that are all so common and familiar in every yard. At the same time, we tend to overlook the more reserved, yet exceptionally elegant, summer blooming trees that can add so much drama and beauty to every space. Check out this selection and consider one or two to round out the seasons when considering your next landscape addition.

  • Crape Myrtle (Lagerstroemia indica)
    Delicate crepe paper like flowers flourish in mid- to late summer in an assortment of colors like pink, fuchsia, coral, lavender, violet and red.
  • Fringe Tree (Chionanthus virginicus)
    This small, multi-stemmed, native tree features fragrant, showy, fringe-like white flowers in early summer just as many spring bloomers are fading.
  • Golden Rain Tree (Koelreuteria paniculata)
    This medium tree is a showstopper with small, yellow flowers borne in large, upright panicles in July, just in time for summer parties.
  • Japanese Pagoda Tree (Sophora japonica)
    A medium-large tree with creamy-white, slightly fragrant flowers borne in hanging drapes 6-12” long, this beauty offers late summer elegance from August through early September.
  • Japanese Stewartia (Stewartia pseudocamellia)
    Pure white, camellia-like flowers with orange anthers bloom solitary in succession from June to August, giving plenty of drama and beauty through the season.
  • Japanese Tree Lilac (Syringa reticulate)
    This small tree offers fragrant, off-white, tiny flowers borne in showy, large, terminal panicles in early summer.
  • Korean Dogwood (Cornus kousa)
    Dramatic flowers with four large, showy, white bracts that age to a delicate pink sit atop tree foliage for up to six weeks in early summer.
  • Sourwood (Oxydendrum arboretum)
    Fragrant, lily-of-the-valley-like flowers drip from branch tips in summer with excellent scarlet fall color, making this tree both a summer and autumn favorite.
  • Southern Magnolia (Magnolia grandiflora)
    Flowers, borne singly, have large, 6-8 inches wide, pure white petals. These trees bloom sporadically through the summer months.
  • Sweetbay Magnolia (Magnolia virginiana)
    Fragrant, showy, white flowers appear throughout the summer, similar to but smaller than those of the Southern Magnolia.
  • Yellowwood (Cladrastis kentukea)
    A native tree with fragrant, white flowers borne in summer on pendulous, wisteria-like panicles. This tree often flowers on alternate years but is stunning when it does.

Any of these beauties can be a dramatic and welcome addition to summer landscaping, reaching their peak just at the time when spring blooms are fading and autumn flowers and foliage are weeks away from brilliance.

Naturescaping With Regional Perennial Wildflowers

There’s no need to sacrifice beauty when designing or redesigning your yard or garden to be more nature-friendly. Naturescaping is an approach to garden and landscape design that will help save time, money and energy while providing an attractive and healthy habitat for wildlife and people. Readily available native wildflowers can add remarkable beauty to your environment, and since they are adapted to our climate and soils, they require little, if any, supplemental watering, fertilizing or care and are less susceptible to pests and disease. Native plants also attract a variety of native birds, butterflies, moths and bees essential for pollination. As an added bonus, native wildflowers are often less expensive to purchase, and you may even be able to get some varieties free by sharing with neighbors, botanical gardens, wildlife centers or extension services that are encouraging more native planting.

Choosing Native Flowers

There are many beautiful native flowers to choose from, but they won’t all thrive in every yard. When selecting, be certain to match the plant’s moisture requirements and exposure preferences to your site, taking into consideration growth patterns, available space and mature sizes. Also consider choosing flowers with different bloom times so your yard puts on a native show all season long, and tier different plant heights to create layers of natural color and beauty. Then plant, sit back, relax and enjoy!

Butterfly Bush

What could be more enjoyable than relaxing in your favorite lawn chair or hammock, your sunglasses on and a cool beverage in hand, staring at an enchanting array of colorful butterflies milling around their favorite plant? What could possibly be an easier way to accomplish this vision than by planting a simple butterfly bush?

About Butterfly Bush

Buddleia davidii, the butterfly bush, is a flowering maniac. It pushes its proliferation of perfumed blooms straight through summer and well into fall, providing nourishment to butterflies all season long. Available in a multitude of colors ranging from white to pink to red to purple, there are colorful butterfly bushes to match any garden or landscape color scheme. The fragrant, long, spiked panicles are borne in profusion on long, gracefully arching branches that add drama and elegance to the yard. And it really is a butterfly magnet!

Growing Butterfly Bush

This quick growing, deciduous, woody shrub is winter hardy in zones 5-10. In the northernmost areas of its hardiness range, Buddleia behaves like a herbaceous perennial, dying back to the ground in very cold winters. In the southernmost areas, Buddleia is grown as large shrub and can flourish all year. In either location, however, you should treat this plant as a cut back shrub. Because butterfly bush blooms on new wood, it benefits the plant to be cut back to the ground each spring. This judicious pruning will stimulate lavish new growth and an abundance of flowers. It will also keep some of the larger varieties at a manageable size, particularly in smaller yards, corners or other confined spaces.

Plant your butterfly bush in full sun in just about any type of soil and it will thrive. Don’t worry about fertilizing as over-fertilization can encourage too much leaf growth over flower formation. Deadheading will encourage additional growth and new flower buds to extend the blooming season. Buddleia has a good tolerance for drought once established, but should be carefully watered when young. A good, thick layer of mulch will help maintain soil moisture and keep weeds down to keep the shrub healthy. Just be sure not to use insecticides or pesticides on your butterfly bush or you may be harming the very fluttering fliers you hope to attract.

Not sure which butterfly bush to try? Consider these varieties to choose the perfect color and style to suit your yard.

Recommended Buddleia Varieties by Color

White Butterfly Bushes

  • ‘Nanho Alba’: 6-8’ height, blue-green leaves, mildly fragrant
  • ‘Silver Frost’: 5-6’ height, silver-gray leaves
  • ‘White Ball’: 3-4’ height, silver foliage, compact habit
  • ‘White Bouquet’: 8-10’ height, gray-green leaves, flowers have orange throat
  • ‘White Cloud’: 8-10’ height, gray-green leaves, flowers have yellow eye
  • ‘White Harlequin’: 8-10’ height, variegated leaves

Pink Butterfly Bushes

  • ‘Charming’: 6-10’ height, blue-green leaves, flowers have orange throat
  • ‘Fascination’: 8-12’ height, lilac-pink flowers with cupped petals
  • ‘Pink Delight’: 4-7’ height, gray-green leaves, true pink flowers, fragrant
  • ‘Summer Beauty’: 5-6’ height, silvery leaves, pink-rose flowers
  • ‘Summer Roae’: 8-10’ height, mauve-rose flowers, strong fragrance

Red Butterfly Bushes

  • ‘Burgundy’: 8-10’ height, magenta-red flowers, fragrant
  • ‘Dartmoor’: 8-10’ height, magenta flowers
  • ‘Harlequin’: 6-8’ height, variegated leaves, reddish-purple flowers
  • ‘Royal Red’: 10-12’ height, purple-red flowers, fragrant

Purple / Blue Butterfly Bushes

  • ‘Black Knight’: 8-10’ height, deep violet-dark purple flowers
  • ‘Bonnie’: 8-10’ height, light lavender flowers with orange eye, sweet fragrance
  • ‘Ellen’s Blue’: 5-6’ height, silver leaves, deep blue flowers, orange eye, fragrant
  • ‘Moon Shadow’: 3-4’ height, lilac purple buds open to lavender flowers
  • ‘Nanho Blue’: 6-8’ height, gray-green leaves, mauve-blue flowers, fragrant
  • ‘Orchid Beauty’: 6-8’ height, lavender-blue flowers, fragrant
  • ‘Potter’s Purple’: 6-10’ height, deep purple flowers, mild fragrance

Get Your Mint On!

And, they’re off!

As the iconic Kentucky Derby approaches, there’s no better time to refresh your mint knowledge and prepare for a thirst-quenching round of flavorful mint juleps.

The Early Times Mint Julep Recipe

  • 2 cups sugar
  • 2 cups water
  • Sprigs of fresh mint (spearmint is the favorite)
  • Crushed ice
  • Early Times Kentucky Whisky

Make simple syrup by boiling sugar and water together for five minutes. Cool and place in a covered container with six or eight sprigs of fresh mint, then refrigerate overnight to allow the mint flavoring to infuse.

Make one julep at a time by filling a julep cup with crushed ice, adding one tablespoon mint syrup and two ounces of Early Times Kentucky Whisky. Stir rapidly with a spoon to frost the outside of the cup.

Garnish with a sprig of fresh mint.

(Recipe from www.kentuckyderby.com/party, with permission)

Growing Your Own Spearmint

Want to add a personal touch to your mint juleps – or any other mint recipes – by growing your own spearmint? Nothing could be easier. However, there is one word of warning – containment. Mints quickly become invasive when left to their own devices so it is imperative to plant mint in a container or an area from which it can’t escape. Growing mint indoors is the ideal solution and ensures it is easily at hand whenever you have a recipe that calls for mint’s refreshing taste.

Easily grown from seed scattered on a moist surface, mint also transplants easily from purchased pots or from a friend’s garden. It thrives in moist shady areas and grows to 3′ tall. A light application of compost or a well-balanced fertilizer improves the quality but be careful; too much adjustment can also affect the overall flavor of the mint.

Harvesting is also easy. Whenever you want to use your mint, just wait until after the dew dries then cut the plant 3″ from the ground. Preserve by drying, freezing or storing in salt, sugar syrup, alcohol or oil. This method allows the mint oil’s distinctive taste and aroma to infuse the medium for future use.

Aside from mint juleps, varieties of mints flavor a wide assortment of foods from salads to sauces and cookies to ice cream. In the upcoming hot months, put spearmint in your lemonade (or beverage of choice). Of course, fresh mint has the strongest taste, so just pluck some, put it in a glass, and pour in the lemonade for a cool delightful thirst quencher with a sprig of freshness infused in every taste.

mint-3mint-1mint-2

Conserving Water Through Proper Planting

Worried that you may have to give up color in your landscape to save on maintenance and water? Afraid that watering restrictions in your area will put a damper on your colorful flowerbeds, borders and shrubs? It doesn’t have to be that way! Many brightly-colored trees, shrubs and flowers don’t require as much water once they become established, which generally takes about a year. The key is knowing which plants to select and how to treat them for that year. 

Choosing Plants That Tolerate Drought 

The key to keeping your color while losing the water is to opt for plants that aren’t quite so thirsty. Fortunately, there are all types of beautiful drought-tolerant plants to choose from, with more cultivars being developed every year. 

Dry soil tolerant plants include: 

Annuals

  • Cosmos
  • Nasturtium
  • Portulaca
  • Strawflower
  • Verbena

Perennials

  • Achillea (Yarrow)
  • Anthemis (Golden Marguerite)
  • Artemesia (Wormwood)
  • Asclepias (Butterflyweed)
  • Baptisia (False Indigo)
  • Echinops (Globe Thistle)
  • Gallardia (Blanket Flower)
  • Hemerocallus (Daylily)
  • Rudbeckia (Black-Eyed Susan)
  • Salvia (Sage)
  • Sedum (Stonecrop)
  • Stachys (Lamb’s Ear)

Shrubs

  • Berberis (Japanese Barberry)
  • Buddleia (Butterfly Bush)
  • Chaenomeles (Quince)
  • Cotinus (Smokebush)
  • Hamemelis (Witchazel)
  • Hypericum (St. John’s Wort)
  • Juniper
  • Ligustrum (Privet)
  • Myrica (Bayberry)
  • Potentilla
  • Rhamnus (Tallhedge)
  • Pyracantha (Firethorn)
  • Vitex (Chastetree)
  • Yucca

Establishing Drought-Tolerant Plants 

To be sure drought-tolerant, water-saving plants get the good start they need, it is important to plant them in appropriate locations. Some do well in full sun, others need varying amounts of shade. Also pay close attention to soil needs, including pH values – the chemical composition of the soil affects its water retention and the ability of plants to absorb that water effectively. If your plants are in the right spot, they will flourish with the best foliage and flowering possible, even with little watering. 

Plant drought-tolerant plants as early as possible so they can begin growing strong, absorbent roots well before the driest days of summer, and use drip watering systems, mulch and windbreaks to protect delicate plants from too much heat stress. Grouping plants with similar watering needs together can also help minimize water loss by avoiding irresponsible watering. 

More Watering Tips 

To make the most of every drop of water you offer to your garden, flowerbeds or landscape… 

  • Water in the very early morning when the air is still cool and less water will evaporate before it soaks into the soil.
  • Water deeply but infrequently to help plants stretch their roots deeper into the soil seeking moisture.
  • Check your irrigation system regularly for any leaks or other problems that could result in poor watering practices.

With thoughtfulness and care, you can easily enjoy beautiful, colorful flowerbeds, gardens and landscaping even without a great deal of water.

conserving-water-1

Green Gardening

Planting a vegetable or flower garden seems like the perfect thing to do when you are looking for ways to adopt a greener, more environmentally-friendly lifestyle. Some traditional gardening practices, however, may not be quite as “green” as you might think. Planning your gardens with the environment in mind and choosing some practices that maintain healthy ecosystems can help you create a truly “green” garden. 

Tips for a Green Garden 

There are easy, effective steps you can take in your garden to go green, including… 

  • Plant local and native species of trees and shrubs which are naturally adapted to the conditions in your area, thus requiring less watering and having natural defenses for local insect pests and plant diseases.
  • Collect rainwater for watering your container gardens and new transplants, and adjust your irrigation schedule to compensate for whenever Mother Nature does the watering for you.
  • Use organic compost and mulch to improve soil health and reduce the need for pesticides and fertilizers. Better yet, make your own compost so you can adjust it to exactly what your plants need while keeping more waste out of landfills.
  • Opt for disease-resistant and pest-resistant plants rather than trying to force plants into an unfriendly area where they will need chemical assistance and extra maintenance to thrive.
  • Try to use natural products instead of chemical fertilizers and pesticides. Use traps, parasites and natural predators such as ladybugs and lacewings. Plants that repel insects – basil, chives, mint, marigolds or mums – mixed in with other plants can help keep pests away.
  • Choose wildlife-friendly plants such as flowerbeds that will attract hummingbirds, butterflies, bees and other pollinators, and don’t be upset to share some of your garden space with other critters.

These are just a few of the simple changes you can make in your gardening practices that will benefit the environment.

Green Products 

More and more “green” products are readily available to help you maintain the natural health of your garden. Before using a product, however, be sure it is suitable for your situation, and follow all application and use instructions. Even organic or eco-friendly products can become toxic contaminants if they are improperly used.

Popular options for green gardening products include… 

  • Dr. Earth contains probiotic beneficial soil microbes, plus ecto- and endo- mycorrhizae which feed the fiber of the living soil by releasing natural organic matter. People and pet safe.
  • Dr. Earth pest controls are organic controls for all of your pest problems, including all types of unwanted or troublesome insects. People and pet safe.
  • Espoma Organic Traditions line of products includes bone meal, kelp meal, garden sulphur, potash and garden lime for helping to improve your soil without artificial chemical compounds.
  • Bonide offers organic fertilizers as well as organic formulas for pest and plant disease control, such as fruit tree sprays.
  • Scotts Organic Choice lawn care products provide more environmentally friendly choices for your yard.

Developing “green” gardening practices benefits you and your family, your garden, your native plants and animals, your water supply – our world, all of us.

SONY DSC

Growing Grass in the Shade

Cool season turf grasses prefer to grow in the sun. To establish a thick, healthy lawn of Kentucky bluegrass and perennial rye, you will need at least six hours of full sun daily. Fine and tall fescues are more shade-tolerant and require a minimum of four hours of full or eight hours of filtered sun a day. When plants do not receive enough sun, they cannot manufacture food (photosynthesis) effectively to support growth. As a result, plants that do not receive adequate sun are less heat- and cold-tolerant and more susceptible to disease and insect damage. When it is a tree or shrub that is causing the shade, there is also competition for soil nutrients and water. 

What does this mean for those of us with less than optimal light on our lawns? If it is grass that you wish to grow, it is not impossible, but you will have to settle for thinner turf. It doesn’t have to be any less healthy or hardy, however. Your chances of maintaining a healthy, thin lawn in a shady area is increased when adopting the following guidelines: 

  • Increase the amount of light and air circulation, if possible, by thinning tree canopies or removing the trees altogether.
  • Test your soil pH. It should read between 6.0-6.5 for growing fine fescue grasses.
  • If drainage is poor, improve it. Most turf grasses prefer well-drained soil.
  • Use a shady grass seed mixture with a high percentage of fine fescue grasses.
  • Do not sod. Most sod on the market is Kentucky bluegrass, which requires full sun.
  • Sow seed in late August to avoid heat and drought stress, weed competition and suffocation from falling leaves. Early spring is the second best time to seed.
  • During periods of drought, provide deep soakings to encourage a deep root system. Water early in the day to allow leaf blades a chance to dry and therefore reducing the possibility of disease.
  • Mow grass high, 3-4 inches. More leaf surface is required to increase photosynthesis in the shade.
  • Limit foot traffic in shady areas. This grass is already growing under stressful conditions and high use will contribute to its decline.
  • Fescue requires less nitrogen than other grasses. You may allow the grass clippings to stay in place. As they break down they will provide nitrogen to the soil. A spring and fall application of a high phosphorus fertilizer should also be used.

It is highly unlikely that you will have success when attempting to grow lawn in deep or heavy shade. The one exception is Poa trivialis, commonly known as rough bluegrass. This type of lawn is very shade-tolerant, but must have consistently moist soil. Without both heavy shade and constant moisture, you will not be able to grow a rough bluegrass lawn. 

Turf Alternatives 

Alternatives to turf in a shady area include: 

  • Shade-Tolerant Evergreen Ground Covers

Though not quite the same as grass, these groundcovers provide a green landscape without needing plentiful sunlight. They can also be lower maintenance and don’t require mowing. Selections include common periwinkle, pachysandra, purple wintercreeper, English ivy and lilyturf.

  • Perennial / Annual Shade Garden

Why not remove turf entirely in favor of other shade-loving plants? There are plenty of stunning perennials and annuals that don’t mind a bit of darkness. Visit our garden center and speak with our knowledgeable staff. We have an extensive selection of shade plants available and can help you make choices that will best suit your landscape conditions.

  • Mulch

Mulch is an excellent turf alternative for shady areas especially under a shallow-rooted tree where it can be difficult to grow anything. Mulch can also help you define paths to walk through the shade garden and will prevent mud from becoming a problem on those paths. You can opt for wood nuggets, shredded bark, gravel, river rock or even artificial mulches in a variety of colors. 

It can be a challenge to grow grass in the shade, but if you choose the proper type of grass and care for it well, you can cultivate shade-loving turf. If you’d rather not fuss with it, there are plenty of amazing alternatives that can make even the darkest corner of your landscape shine more brightly.

dining table with parasol

Beetle Mania

It’s hard to forget the years that we’ve been plagued with Japanese beetles. These ravenous creatures can destroy your lawn, garden and good nature in one season by eating away precious time and money invested in our landscapes. As they know no boundaries, Japanese beetle control methods are most effective if neighborhoods band together in their efforts. So, rally the troops! 

Identification & Damage 

Japanese beetles are a problem at two stages of their life cycle: larvae and adult. The larvae, called grubs, are actively feeding from August through October and again in April through May. It is during this time that the grubs are closest to the soil surface feasting on plant roots, especially grass roots. A heavy grub population will result in dead patches of turf that can be lifted like a carpet. Japanese beetle grubs are 1 ½” long, C-shaped and white with a brown head. When gardening, you will almost always find some grubs in the soil. Small populations of grubs can be present in the soil without significant damage to the lawn. If you notice more than a dozen per square foot, however, this constitutes a problem that should be dealt with. 

Adult Japanese beetles have a hard-shell body that is about ½ inch long. They are metallic-green and copper-colored. At this stage, beetles can decimate a plant in record time by skeletonizing the leaves – nibbling off all the foliage between the veins. Adult beetles start to emerge from the soil with a frenzy of feeding, mating and laying eggs. You will find adults feeding in groups in full sun, and they feed on over 300 different species of plants. These insects maintain this frantic level of activity through the first half of August. The females lay their eggs on the ground. When the eggs hatch they dig their way into the soil to feast on plant roots in preparation for winter. As soil temperatures decrease the larvae move deeper into the soil only to resurface and feed on plant roots again in spring. 

Beetle Control Methods 

There are several methods to control both Japanese beetle grubs and adults, some environmentally-friendly and some more harshly chemical. Always read pest control labels in their entirety even if they are listed as organic or environmentally-friendly. These labels are meant for the protection of you, your plants and the planet. 

Environmentally-Friendly Adult Beetle Control 

Effective options for controlling adult Japanese beetles with the least harm to plants and the landscape include… 

  • Manual Removal – Pick off and destroy the feeding adults even if you see just a few. Japanese Beetles produce pheromones that will attract many more to your property, so it is best to pick them off and destroy them right away.
  • Use Non-Attractive Plants – If you have a shade garden you will not have a problem with Japanese Beetles. In sunny areas, choose plants that beetles don’t like.
  • Trap – Pheromone traps lure adult beetles, sometimes hundreds a day, and trap them in a disposable bag. Replace the bag as necessary. Place trap at least 20 feet from the plantings that you are trying to protect to lure the beetles away.
  • Row Covers – Floating row covers of reemay fabric may be placed over plants to avoid beetle damage by keeping the beetles from accessing the plants.
  • Pyrethrins – These insecticides are naturally derived from the pyrethrum daisies. Pyrethrins attack the insect’s central nervous system, producing a rapid knockdown. The residual effect, however, is only 5 days, so several applications may be needed to control severe infestations.
  • Insecticidal Soap – This soap is a contact kill with no residual control, but can be useful for smaller infestations or few beetles.
  • Neem Oil – This oil is an organic control that repels Japanese beetles. Spray early in morning or on an overcast day. Because neem is an oil, you may burn plant leaves if spraying in full sun. 

Chemical Adult Beetle Controls 

When using any chemical controls, read the product label completely and follow application instructions meticulously. It is a good idea to use a spreader sticker so that the chemical will adhere to the plant for the greatest effect. Popular chemical options to control adult Japanese beetles include… 

  • Sevin – This chemical is absorbed through the skin and will kill beetles on contact. It has a 7-10 day residual effect but must be reapplied after a rain. Consult label for recommended time that fruit and vegetables may be consumed after application.
  • Pyrethroides – Synthetic pyrethrin-like insecticides kill on contact and have an 8-10 day residual effect. Fruits and vegetables may be consumed in a shorter time period after application than Sevin.
  • Acephate – This systemic control works by poisoning the plant. The insect dies when the plant is ingested. Must not be used on edibles.
  • Malathion – This chemical must be ingested by the insect, however, this product may be used on edibles. Check label for number of days between last application and safe harvest.
  • Imidacloprid – Sold as a liquid form of Merit, this product is systemic and must be applied at least 20 days before anticipated adult Japanese beetle feeding. Only one application is needed per year. Use only on ornamentals.

Environmentally-Friendly Grub Control 

For truly effective Japanese beetle control, it is also necessary to control the grubs. This can be done in a number of environmentally-friendly ways, such as… 

  • Milky Spore – This biological control effects only Japanese Beetle grubs. Once this bacteria is established it can last in the soil for up to 20 years. It is completely harmless to people, pets, birds, fish and beneficial insects. Apply anytime the ground is not frozen.
  • Beneficial Nematodes – These microscopic worms kills grubs by feeding on, and reproducing in, the grub’s body. This is an excellent choice for a vegetable garden and should be applied after the soil is warm. Late summer/early fall application is best. 

Chemical Grub Control 

Chemical controls can also be effective at minimizing the harm from Japanese beetle grubs. Good options include… 

  • Merit – The granular form of this chemical is a systemic, season-long grub control with a 4-month residual effect, though it must be ingested by the insect. It is applied 3-4 weeks before grubs are actively feeding, mid-May through mid-June. Must be watered-in within 24 hours of application.
  • Dylox – This compound is absorbed through the grub’s ‘skin’ and will kill within 24 hours of application. Use only in late summer through early fall while grubs are still close to the soil surface. Must be watered in. It is active for up to 7 days in the soil.
  • Sevin – In its granular form, Sevin is a contact kill and will not remain active in the soil longer than 7 days. This product is used most effectively from mid-August through mid-October. Must be watered in.

With so many options for effectively controlling these pernicious insects, there is no reason why you need to keep being bothered by Japanese beetles. Once you know more about these insects and their habits, you can easily keep them away.

beetle-mania-2

beetle-mania-1

Rose Care Basics

Beginners often become confused with the many recommendations and suggestions for growing roses. However, it is important to start with the basic guidelines for successful rose growing. Roses can thrive under many conditions, but they are sure to grow better, with more luxurious blooms and fewer problems, when you follow the basics. 

Prepare the Soil 

The proper soil is essential to nourish roses so they can grow to their full potential. To make the soil ideal for roses… 

  1. Take a soil sample to test the pH, either with a home testing kit or through your local extension service. Roses like a pH of 6.0 to 6.8. You may need to add lime to raise the pH or sulfur to lower it to the optimum rose range.
  2. Incorporate composted cow manure or other healthy compost into the soil. This will provide superior drainage and excellent organic material for roses to absorb.

Planting Roses

If they aren’t planted properly, roses won’t thrive as well as they could. Improper planting could even damage roots and destroy a rose bush. 

  1. Select a sunny spot with good soil drainage – roses require at least 6 hours of full sun daily. Early morning sun is preferred because it dries the leaves, which helps prevent disease.
  2. Dig a wide, shallow hole that is 2-3 times as wide but not quite as deep as the root ball (about 1 inch shallower). The plant should sit on solid ground so it doesn’t sink when the soil settles.
  3. Remove the plant from the pot and loosen any circling roots. If you can’t pull the roots apart, use a knife to make 4-5 vertical cuts in the root ball. This will allow new roots to grow out into the surrounding soil as the plant becomes established.
  4. Place the plant in the hole slightly elevated above ground level. Backfill with soil until the hole is half full.
  5. Soak the root ball with a mixture of a Root Stimulator & Transplanting Solution.
  6. Fill the rest of the hole with soil and water thoroughly. Apply mulch to a depth of 2 inches, being careful not to mound mulch against the trunk of the plant, which could encourage rotting or insect damage.

Pruning Roses 

To look their best, roses must be properly pruned. This can be intimidating for rose-growing novices, but once the basics are mastered, the techniques for pruning roses are not difficult. 

  1. In spring, remove winter mulch when new grow appears. Prune out all dead wood and twiggy growth and cut back to sound wood with a clean slanting cut, just above a good bud eye.
  2. During the growing season, remove fading roses promptly, cutting just above a five-leaflet leaf. This will help encourage reblooming on many cultivars, and will help prevent rot or disease infestation.
  3. To winterize, remove all fallen leaves and debris from the base of the plant, cut back to 10-12 inches after the ground freezes, then apply a mound of mulch over the canes to protect them from temperature shock. 

Food and Water 

Roses need the proper nutrition – water and fertilizer – to bloom well and develop stunning colors and fragrances. 

  1. Roses thrive best when given 1 inch of water weekly. A thorough soaking from rain or hose will keep roses blooming all season. Try not to overhead water unless it is early in the day, as the damp leaves can promote disease.
  2. Fertilize monthly with Espoma Rose-tone or similar products specially formulated for the nutritional needs of roses.

Treat for Disease and Pests 

There are times when roses will succumb to diseases and pests. Quickly recognizing these problems and treating them properly will help minimize outbreaks that can damage several rose plants at once. 

  1. Fungus diseases cannot be cured, so a regular spraying schedule is very important. Keep an eye on plants that were infected last year and spray with a fungicide to prevent outbreaks this year.
  2. You may also need to use an insecticide for severe insect problems. Minor problems can be handled with less harsh methods, but diligence will be necessary to keep pests from taking over the rose bushes.
  3. Many rose lovers find it convenient to use an all-purpose insect and disease spray once a week or a systemic control every 6 weeks.

It may seem like a lot of work to cultivate roses, but when you wander through your rose garden or see your favorite rose bush in full bloom, that effort will be well rewarded.

Spraying the roses

rose new budding

Garden Fence, Pink Roses