Author Archives: GCS Dev

Core Aeration in the Spring

Is springtime a good time to do core aeration?

Actually you can core aerate in the spring. Do it before you put down any crabgrass preventer.

If you’ve already put down a crabgrass preventer, then core aeration will break down that weed prevention barrier that you just put down. So do the core aeration first, and if you wanted to do some seed that would work out fine.

So many people don’t realize quite how crabgrass preventer works.

It goes down, it gets moistened, it spreads out in the top surface of your lawn and forms a barrier. And if anything breaks that barrier, from a dog digging, a child’s slipping and sliding in the lawn, or core aeration, all of these will break that barrier.

So save time and money. In the right order, you should get a new lawn in just a few weeks.

Plant division, the importance of understanding your plant’s needs

Let’s start with plant division. This is a process where a mature plant is separated into smaller sections, each with its own roots and stems. This practice is beneficial for a multitude of reasons.

It helps control the size of the plant, preventing it from becoming overcrowded.
It also allows for the creation of new plants, which is particularly useful for propagating rare or valuable species.
Most importantly, it promotes overall plant health by rejuvenating older plants and encouraging new growth.

A prime example of this practice is the division of hosta plants, a common and easily manageable species.

Understanding the relationship between a plant and the desired outcome

It’s crucial to know what you want to achieve with a plant before choosing and caring for it. Different plants have different characteristics and requirements, and selecting the right plant for your desired outcome is key to success. This could mean choosing a large tree for shade or colorful annuals to brighten your flower bed. It’s also vital to consider the environmental conditions in which the plant will thrive, such as sunlight, soil type, and moisture levels.

The importance of a plant’s size

The size of a plant can significantly impact its growth and overall health. Larger plants generally have a greater root system, allowing them to access more resources, while smaller plants may struggle to obtain sufficient nutrients and water. The size of a plant can also affect its ability to compete with other plants for resources with larger plants often overshadowing their smaller counterparts. When planting smaller plants, it’s important to prepare the soil by digging the entire area. This ensures the soil is aerated, allowing for better root development and nutrient absorption. It also removes any obstacles or debris that could hinder the plant’s growth.

Flower Carpet Roses

The Flower Carpet Rose is a disease-resistant, low-growing shrub which requires none of the usual care that other roses do. Not only does it produce thousands of blossoms over the growing season, but it is virtually care-free. Deadheading, pruning, spraying and constant feeding are all unnecessary to keep these plants looking their best, although deep watering is suggested for new plantings. Once established, Flower Carpet Roses can become quite drought tolerant.

Flower Carpet Roses in Your Landscape

Flower Carpet Roses can be used in a variety of ways in the home garden. These plants are wonderful for foundation plantings, for covering sloping banks, to line a walkway or driveway, in large containers, alongside a quaint fence or simply mixed in among other flowers in perennial borders. The Flower Carpet Rose can go anywhere and still look spectacular. More adventurous gardeners may even want to train these roses into tree forms for amazing specimens and landscape focal points. They work well in terraces or other hard-to-reach locations, can help with erosion control on steeper slopes and are beautiful alongside water features or to create a welcoming, colorful entryway. Just be sure that wherever you position the plant, it will have adequate room to spread out to its full potential and blooming glory. Full sun is preferred for the best, most prolific blooming, though these roses will still bloom in part shade locations, albeit not as prolifically or for as long throughout the season.

Flower Carpet Roses are a top ground cover rose and can flower for up to 10 months (depending upon climate and soil condition), producing up to 2,000 blooms from spring to fall. Rich, glossy green foliage also adorns this full, rounded shrub and provides a luscious contrast to the blooms, which come in pink, red, yellow, peach and white hues, as well as subtly variegated shades. Even when the blooming is finally finished, these roses stay neat as the foliage and spent blooms drop cleanly away – no deadheading or cleanup intervention required.

To keep the shrub in shape, just cut back with shears to 1/3 size in early spring to keep them as a mounding form. Even pruning novices can manage this task – these roses aren’t fussy about the type of cuts or the direction in which they’re made.

Flower Carpet Roses are every gardener’s dream – virtually care-free, trouble-free plants that produce masses of colorful flowers throughout the growing season. Who could ask for more? Except, perhaps, more room to plant them!

New Shrub Raspberries

Rejoice! You no longer need hedgerows, trellises or complicated stakes to grow succulent raspberries. You won’t need armor-like gloves either. Now you may grow thornless raspberries in your garden or in containers on your patio, deck or front porch.

Introducing Raspberry Shortcake™

Developed in Oregon after decades of intense breeding for the most desirable plant characteristics, Raspberry Shortcake™ (Rubus idaeus ‘NR7’) is the first truly dwarf raspberry. Growing just 2 ½ to 3 feet tall with a compact, mounding shape, it is covered with full-sized sweet raspberries from mid-summer through fall. Deciduous in the winter, it produces new canes in the spring to bear even more fruit. It is self-fertile so does not require multiple plants to bear fruit, but its size, appearance and juicy berries are too good to plant just one.

Planting Your Raspberry Shrub

Well-drained, rich soil produces the best and most abundant fruit from these shrubs, and neutral pH (7.0) is preferred. If planting in a container, be sure to use a potting mix especially for containers to ensure adequate nutrition to the plant. If planting in the landscape, choose a location in full sun with moderate room suitable for some spreading, such as bordering a hedge or along a walkway that will help guide the growth and expansion. Water regularly for plump, juicy berries. A well-balanced fertilizer in early spring and summer increases plant vigor and production.

Pruning is simple, just remove the oldest canes after fruiting and enjoy the fruits on the new ones in spring. Avoid trimming away new growth, or you may miss out on future harvests, but any dead canes can easily be pruned away to keep the plant healthy and productive, as older canes will not produce new fruit.

Protecting Your Berries

It is important to note that these berries can be just as irresistible to birds and other backyard wildlife as they are to gardeners of all ages and abilities. To protect the berries so there are some left for you to enjoy, it may be necessary to use netting or other types of covers over the shrubs after the berries first appear in the summer. After the fruiting is finished, the covers can be removed.

Raspberry Shortcake™ is so simple, safe and easy, it doesn’t matter what color your gardening thumb may be, what experience you have harvesting berries or even if you’ve never grown anything to eat before – even young children can grow and harvest these mouth-watering raspberries with ease!

Edging and Trimming

Edging and trimming the lawn is like having a manicure after cutting your fingernails. It smooths out any roughness and adds an elegant finishing touch to your landscape, and everything is just more perfect! But which lawn care activity is which, and how do you do them properly to give your lawn that manicured look?

Edging or Trimming – Which is Which?

Before you pull out the lawn tools, it’s important to know which activity you need to do to create the look you want.

Edging
When you are edging, you define the line between a hard surface (sidewalks, driveways and curbing) and a growing area such as a flower bed, garden or lawn. To achieve this, a vertical cut is made between the two using a spade or edging tool. Some have mastered the art of using the string trimmer to do this. This creates a crease-like separation between the organic (growing) and inorganic (non-growing) surfaces. Properly done, edging will help minimize weed growth in these cracks and crevices and gives the landscaping a smooth, formal appearance.

Trimming
Trimming removes the grass, weeds and other plants from areas a lawnmower can’t reach. Long wisps of grass along the side of the house, fence or other structure aren’t very attractive, and trimming them away will give a finished, uniform look to the landscaping. Most people use a string-trimmer or bladed trimmer for this work, but hand shears also do the job. Trimming is also often done around trees or in tight corners where a lawnmower is less effective.

When to Do Edging and Trimming

How often should trimming and edging be done? This depends upon your own personality. Some people feel edging and trimming is a requirement of every mowing. Others do edging and trimming every third or fourth time they mow, or whenever it may look necessary to give the lawn and landscape a uniform look.

Edging and Trimming Tips

No matter how often you choose to do edging and trimming, it is important to do it effectively!

Use only the proper tools for these landscaping tasks. This will help prevent injuries or strain on your hands, wrists and elbows, and will get the job done more quickly and efficiently.
Check edgers and trimmers regularly to be sure they are sharp, well-oiled and in good functioning condition. Keep extra string for a trimmer on hand so you can quickly replace the spool when it runs out.
Always practice good safety measures when edging and trimming. Wear safety goggles if there is risk of flying debris (as there often is), and keep the tools away from children and pets.

For many people, edging and trimming is all part of good lawn maintenance. Once you know the differences between them and how to do them well, you’ll be amazed at the difference these tasks make to the beauty of your lawn.

General Soil Amendments

Understanding the different types of soil amendments and their purposes can help gardeners make informed choices for their specific soil conditioning needs.

Garden centers offer a wide variety of soil amendments, each designed to address specific soil issues or improve plant growth. However, with so many options available, it can be overwhelming for gardeners to determine which amendments are suitable for their soil conditioning needs.

Here’s a breakdown of some common soil amendments and their uses:

Compost: A nutrient-rich organic matter made from decomposed plant and animal materials. Compost improves soil structure, water retention, and provides essential nutrients for plant growth.

Peat Moss: Derived from partially decomposed sphagnum moss, peat moss helps to improve soil aeration and water retention in heavy clay soils.

Vermiculite and Perlite: These lightweight, porous materials are often used in potting mixes to improve drainage and aeration.

Lime: Used to raise the pH level of acidic soils, making nutrients more available to plants.

Sulfur: Conversely, sulfur is used to lower the pH level of alkaline soils.

Gypsum: Helps to improve soil structure and drainage in heavy clay soils by promoting the formation of soil aggregates.

To determine which soil amendments are best suited for your garden, it’s essential to understand your soil’s composition and pH level. A soil test can provide valuable insights into the nutrient levels and pH of your soil, allowing you to make informed decisions about which amendments to use.

Additionally, considering the specific needs of the plants you’re growing can help you choose the most appropriate soil conditioners.

Fungus Gnats

Have you noticed little black gnats flying around your houseplants or outdoor potted plants? These are probably fungus gnats. These can be a serious problem in commercial greenhouses holding thousands of plants but are easily controlled by homeowners who take appropriate steps for eliminating these pests.

What Fungus Gnats Need

As weak fliers, fungus gnats live in and around damp decaying material. Plants with fungus gnats are usually being overwatered. This is the primary cause for an increase in the gnat population, as they thrive in wet, organically-rich soil. Gnat grubs nibble on the tender roots of houseplants, but they do not generally do enough damage to severely harm the plant – they are more of a nuisance as they mature and fly around the plant. These gnats do not bite, but they can be annoying. When an infestation is bad, they can quickly spread from plant to plant, making them even more challenging to control.

Ways to Control Fungus Gnats

Letting a plant dry out between watering will decrease the decay and fungus in the soil, making the pot less hospitable for fungus gnats. Always make sure pots have adequate drainage and that water is not left standing in saucers. Adding a porous top-dressing, such as sand or gravel, to the pot can also help water drain away from the surface so the gnats cannot burrow down to the organic richness they crave.

For home use, insecticidal sprays with Pyrethrins are available and can be used against fungus gnats. If treating a houseplant, be sure to take plants outside and follow label instructions carefully, keeping the chemical away from children and pets at all times. Bacillus thuringiensis (BT), a biological control, will also provide relatively fast control killing the larvae in the soil.

For houseplants, the easiest and fastest remedy is often the best. Repot the infested plant using new potting soil into a pot with drainage. Carefully rinse the plant’s roots while repotting to remove as much soil as possible, and be sure the new pot’s hole is not clogged. Prune away any dead roots, leaves and stems. The gnats will be gone immediately.

To keep fungus gnats from returning, carefully check a plant’s moisture before watering to prevent moisture problems that can bring fungus gnats back in a flash. Water monitors can be used, or simply check that the top 2-3 inches of soil is dry before watering. Using watering bulbs or other waterers that are inserted deeply into the soil can also keep fungus gnats at bay by providing water directly to the plant’s roots, without saturating the entire pot.

Fungus gnats certainly aren’t fun when they infest your plants, but fortunately there are many ways to keep these bugs under control or eliminate them entirely. Using several techniques at once will be most effective, and the gnats will be gone just as fast as they first appeared.

Spider Mites

Spider mites are one of the most common pests in landscapes and gardens and feed on many fruit trees, vines, berries, vegetables and ornamental plants, as well as houseplants. These tiny mites are just large enough to be seen with the naked eye, but may just look like tiny, moving dots. For tiny creatures, they can do considerable damage to plants if left unchecked.

How Spider Mites Hurt Plants

Spider mites cause damage by sucking cell fluids from plant leaves. A small number of mites usually isn’t a reason for concern, but plants can sustain heavy damage if populations are high and the infestation spreads. You may notice a stippling of light or yellowish spots on affected leaves and often the webbing of mites can be seen on leaves and stems. As the damage continues, leaves may turn completely yellow, dry up and fall off the plant.

Controlling Spider Mites

Spider mites reproduce rapidly in hot, dry weather, therefore, keeping plants well watered is a good deterrent to heavy infestations. There are also many natural enemies to these pernicious bugs, such as lacewing larvae and some lady beetles that help to keep mite populations under control. Cultivating these helpful insects may be all that is necessary to minimize spider mite activity unless the infestation has already increased and spread.

Because spider mites are too tiny to pick off infected plants, judicious pruning or trimming of infested plants can help remove these pests. In heavy infestations, it may be necessary to discard an entire plant to take the mites with it. Do not put these clippings or removed plants in compost piles, however, or the mites will continue to thrive and will return to healthier plants.

At times, it may be necessary to use chemicals to deter spider mites. Be careful when using broad spectrum insecticides, however, as these will kill any beneficial insects as well as the spider mites, which can disrupt the delicate balance of a garden’s ecology. Simply spraying plant leaves with a blast of water, taking care to spray the undersides as well, can help to reduce mite populations by physically removing the spider mites. Insecticidal soaps and neem oil are also good choices when dealing with spider mites.

Once the mites have been removed, damaged plants may look bedraggled, but they will generally recover within a season or two, especially if the pests were recognized and treated quickly. Don’t let spider mites catch you in their webs – get rid of them today!

Top 10 Disease-Resistant Crabapples

Crabapple trees in flower are a sight to behold. They are the showstopper trees of spring, and are compact enough to fit in nearly any size, shape or style of landscape. But how will you pick the variety that is best for you?

About Crabapples

The unrivaled spring beauty of these trees can take your breath away, as they frequently bud in one color but the flowers open in another, which can create a glorious variegated effect. To add to their appeal, they perform again in the late summer or fall with a fabulous display of hanging, showy fruit that wildlife loves.

Crabapples are available in a range of flower petal colors that include white, pink, red and all shades in between. Flower forms may be single or semi-double with some varieties being fragrant. Selections may be made for fall fruit size and color, including shades of green, yellow, orange, bronze, red and purple. Crabapple trees are also available in a variety of leaf color, size and growth habit to accommodate a landscape of any style and size.

Crabapple Problems

Although these trees have the potential to be stunningly beautiful, crabapples are subject to a number of serious diseases that can leave them unattractive through most of the growing season. The four main offenders are…

Apple Scab: This disease manifests as unsightly dark lesions on the leaves and fruit and will cause premature leaf drop.
Cedar-Apple Rust: This blight presents as yellow spots on the upper side of the leaves early in the season, followed by orange rust spots on the underside of the leaves in the late summer. This disease will cause premature leaf drop.
Fire Blight: This infection gives new shoots the appearance of being scorched by fire and the fruit will look dark and shriveled.
Powdery Mildew: This common disease will cause the leaves to be deformed and give them a white, powdery appearance.

There is, however, good news. You can plant a crabapple today without hesitation, because we carry crabapple selections with an excellent degree of disease resistance. Here is our list of the top 10 stunning crabapples with the best disease resistance. We may not have all of these varieties in our current inventory but we certainly have a great assortment on hand for you to choose from. Stop in today to see which varieties we have available or what other cultivars we may be able to recommend for your exact landscaping needs and preferences.

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Shrub Bouquets

Do you love fresh, seasonal bouquets straight from the garden but don’t have the time to plan, plant and tend to an annual cutting plot each year? A fabulous alternative to the annual flower garden is the planting of woody shrubs. Woodies are a great investment that will reward you year after year with little maintenance. These are hardy, easy care shrubs whose flowers, foliage, berries and stems may be cut, without damaging the overall plant. Clippings from these plants may be used alone, in bouquets and arrangements or mixed with the annual and perennial flowers that you do have time to nurture and grow. No matter what the season, there are amazing shrubs that can easily become part of beautiful bouquets. Why not choose one of each for year-round options?

Spring Bouquet Shrubs

Common Lilac (Syringa vulgaris): White, pink, lavender or variegated fragrant blooms depending on the cultivar.
Flowering Quince (Chaenomeles speciosa): White, apricot, salmon, pink and red flowers depending on the cultivar. Branches may be forced.
Forsythia (Forsythia x intermedia): Yellow to gold flowers depending on the cultivar. Branches may be forced. Foliage may be used, after flowering, in the summer, winter and fall.
Pussy Willow (Salix spp.): Soft, fuzzy catkins (flowers). There are also numerous Salix grown for their colorful and twisted stems.

Summer Bouquet Shrubs

Bigleaf Hydrangea (Hydrangea macrophylla): White, green, pink, blue and purple flowers depending on the cultivar and soil pH.
Hardy Hydrangea (Hydrangea paniculata): White or pink flowers depending on the cultivar. If cut correctly, you may even get a second crop of blooms from this plant.
Ninebark (Physocarpus opulifolius): Deep burgundy, lime green, bronze or coppery-orange foliage depending on the cultivar. Foliage may be used in the late spring through the fall.
Smooth Hydrangea (Hydrangea arborescens): Large, white snowball-like flowers.
Smokebush (Cotinus coggygria): Bluish-green to dark purple foliage depending on the cultivar with smoke-like flower panicles in June through August. Foliage is attractive from late spring through fall.

Fall Bouquet Shrubs

Blue Mist Spirea (Caryopteris x clandonensis): Light, bright and deep blue flowers depending on the cultivar.
Heavenly Bamboo (Nandina domestica): Full, drooping panicles of yellow or red berries depending on the cultivar. Foliage may be used any time of the year, even in winter as this plant is semi-evergreen, and takes on a purple or bronze cast in the cold weather.

Winter Bouquet Shrubs

Bayberry (Myrica pensylvanica): Silvery blue berries.
Twig Dogwoods (Cornus spp.): Yellow, gold, orange or red stems depending on the cultivar.
Winterberry Holly (Ilex verticillata): Yellow, orange or red berries depending on the cultivar. Must plant a male pollinator in order for this plant to fruit.

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