Author Archives: GCS Dev

Worrisome Weeds

Gardeners spend hours carefully cultivating their favorite plants, whether they are delicious veggies, flavorful herbs, sweet fruits, stunning flowers or luxurious grasses. It hardly seems fair that unwanted weeds barge in and take advantage of all that work, and seem to sprout up without any effort. Fortunately, there are many ways to control weeds without losing your mind or your garden to their influence.

Stopped Before They Start

The easiest way to stop weeds from invading your lawn and garden is preventing them in the first place. Proper practices can discourage weeds from growing. Helpful tips to achieve a beautiful, weed-free lawn and garden include…

  • Buy only high quality, certified grass seed and select a variety that is best suited for the amount of sunlight and traffic expected in the area, as well as its ability to withstand drought, insects and disease. The healthier the lawn is, the less room there will be for invading weeds to use.
  • Avoid light, frequent watering or overwatering. Plants that receive deep, infrequent watering generate extensive root systems. Strong roots foster thick, hearty plants and lawns that withstand stress, preventing invasions from pests, weeds and disease.
  • Fertilize your lawn and garden on a regular basis. Be sure to first test your soil to determine its pH and add any soil amendments necessary to ensure ideal growing conditions. This will help keep your turf, garden and plants healthy so they crowd out any unwelcome weeds.
  • Always cut lawns at the proper mowing height. Never cut off more than 1/3 of the grass blade at one time. Keep mower blades sharp to avoid tearing plant leaves. Scalping or mowing too closely will stress your lawn, while weeds thrive under these conditions. A dense, healthy, vigorous lawn will resist the intrusion of weeds.
  • Properly cultivate lawns and gardens. By routinely tilling flower beds and aerating lawns, you reduce compaction and thatch. This allows air, water and nutrients to flow freely through the soil, making them more available to plants. Healthier plants will grow more vigorously, taking room and nutrients away from weeds.
  • Densely plant and generously mulch flowers, trees and ornamentals. By eliminating space and sunlight, weeds won’t have the needed room or nutrients to gain a foothold in beds and gardens. Always be careful mulch does not come in contact with plant stems and trunks as this can create areas of excessive moisture where fungus and disease problems can arise.
  • Plant ground cover or landscape hard to grow areas. If weeds are a persistent problem and you have difficulty growing grass in certain areas of your yard, consider alternative plants or decorative material such as landscape rock or other hardscaping.
  • Stop weeds before they can seed or develop extensive root structures. Remove existing weeds by pulling or hoeing them or use an all-purpose weed killer of your choice. Then apply Preen, corn gluten or similar pre-emergent controls to prevent new weeds from germinating.

Weeds may be a problem in any landscape, lawn or garden, but the more steps you take to eliminate them, the more successful your efforts will be and the fewer weeds you’ll see.

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Dandelion

Dandelion

Attracting Hummingbirds

It is an awesome sight to capture a glimpse of a ruby-throated hummingbird hovering over the flower garden on a sunny summer morning. One or two a year may be seen seeking food in the landscape, sampling everything in their path. Unfortunately, they leave as rapidly as they arrive. This season, attract more of these miniature avian anomalies and keep them returning year after year.

What Hummingbirds Want

You can charm hummingbirds to your yard with a selection of their favorite nectar-producing flowers. Hummingbirds are not attracted by scent but by color. Red happens to be their favorite, however, pink, purple, blue, orange and yellow will also catch their eye. Tubular flowers accommodate these birds’ long, narrow bills. Select a wide variety of plants that bloom at different times to keep hummers well fed all season long. Refrain from using insecticides when attracting hummingbirds, as they rely on insects for protein in their diets – especially during the summer nesting season when young hummers need extra protein for healthy growth.

Hanging a feeder is another way to encourage these visitors. Choose one with red parts to resemble the flowers that they prefer. Fill the feeder with a mixture of one part sugar to four parts hot water to help the sugar dissolve. Fill the feeders after the mixture has cooled. Easier yet, fill with instant nectar purchased at our store. Clean feeders every 2-3 days early and late in the season, and daily in hot weather.

Plants That Attract Hummingbirds

The easiest way to keep hummingbirds fed without the hassle of refilling and cleaning feeders is to provide a lush landscape filled with their favorite flowers. Fortunately, that’s easy to do because these birds will sample nectar from a wide variety of blooms. No matter what your yard size, soil type, sun exposure or moisture levels, there are plants you can add to the landscape to entice hungry hummers to stop for a snack.

Annuals

  • Flowering Tobacco
  • Four-O-Clocks
  • Fuchsia
  • Geraniums
  • Impatiens
  • Mealy Blue Sage
  • Mexican Bush Sage
  • Nasturtium
  • Petunia
  • Pineapple Sage
  • Red Salvia
  • Zinnia

Bulbs

  • Canna
  • Gladiolus

Perennials & Biennials

  • Bugleweed
  • Bee Balm
  • Beard Tongue
  • Cardinal Flower
  • Columbine
  • Coral Bells
  • Daylily
  • Delphinium
  • Gaura
  • Hollyhocks
  • Hosta
  • Phlox
  • Spiked Gayfeather
  • Lily
  • Rose Mallow
  • Russell Hybrid Lupine

Vines

  • Cypress Vine
  • Honeysuckle
  • Morning Glory
  • Scarlet Runner Bean
  • Trumpet Vine

Shrubs

  • Azalea
  • Butterfly Bush
  • Glossy Abelia
  • Lilac
  • Weigela

Trees

  • Bottlebrush Buckeye
  • Catalpa

Fun Hummingbird Facts

Why not learn a little more about these fascinating birds? The more you know about their amazing abilities and unique characteristics, the more you’ll appreciate having them visit your yard!

  •  Hummingbirds are the smallest birds in the world.
  • There are over 340 species of hummingbirds and they are found only in the western hemisphere. Most species are found in the tropics.
  • Hummers can hover as well as fly straight up and down, sideways, backwards and even upside down.
  • Hummingbirds beat their wings about 75 times per second.
  • They can drink eight times their body weight and consume about 500 insects daily.

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Creepers & Crawlers: Ground Covers for Walkways

The durability of some plants is absolutely amazing. A number of them are so robust that they may even be tread on! These are the plants to choose when filling in the space between pavers, walkways, patios and steps. Placing plants in the gaps of your hardscape will soften its appearance and will keep weeds from taking over that space, as well as prevent erosion that will loosen stones. These ground covers will creep and crawl around the stone bringing the garden to your feet and closer for you to enjoy. 

There are resilient, low-growing, easy maintenance plants for just about any situation. Many even have showy flowers. But which is right for your yard? Before planting, scope out your site. Take into consideration the amount of sun or shade the plant will receive, the amount of foot traffic the area gets and the size of the space that the plant needs to fill. Still not sure which groundcover will work best? Stop in and speak with a member of our knowledgeable staff. We can help make your selection easier. 

Groundcovers for Moderate to Heavy Foot Traffic 

Areas that receive moderate to heavy foot traffic – backyard patios, front walkways, terrace steps, etc. – can be the most difficult to fill in. Depending on the light the site receives, some of the most popular groundcover options include… 

Full Sun 

  • Alpine Cinquefoil (Potentilla) – 12” spread, yellow flowers, green foliage
  • Carpet Speedwell (Veronica) – 3” spread, light blue flowers
  • Creeping Sunshine Speedwell (Veronica) – 12” spread, gold foliage
  • Creeping Thyme Doone Valley (Thymus) 23” spread, variegated gold foliage
  • Creeping Thyme Purple Carpet (Thymus) 18” spread, mauve flowers
  • Creeping Thyme Elfin (Thymus) –  8” spread, light pink flowers
  • Creeping Thyme Coccineus (Thymus) –  18” spread, red flowers
  • Creeping Thyme Pink Chintz (Thymus) 23” spread, deep pink flowers
  • Creeping Thyme Ruby Glow (Thymus) –  18” spread, purple-red flowers
  • Golden Stonecrop (Sedum) – 23” spread, yellow flowers and foliage
  • Hartington Silver Thyme (Thymus) 12” spread, light pink flowers
  • Mediterranean Creeping Thyme (Thymus) – 18” spread, deep pink flowers
  • Nutmeg Thyme (Thymus) – 18” spread, scented foliage
  • Orange-scented Thyme (Thymus) – 12” spread, scented foliage
  • Pink Pussy-toes (Antennaria) – 12” spread, deep pink flowers
  • Pussy-toes (Antennaria) 12” spread, white flowers
  • White Moss Thyme (Thymus) – 18” spread, white flowers
  • Whitley’s Speedwell (Veronica) – 23” spread, deep blue flowers
  • Woolly Thyme (Thymus) – 23” spread, grey-green foliage

Sun to Part Sun 

  • Blue Star Creeper (Isotom) 12” spread, light blue flowers
  • Black Brass Buttons (Leptinella) 12” spread, purple-black foliage
  • Black-Leaved Clover (Trifolium) – 18” spread, green and purple foliage
  • Celestial Spice Pratia (Pratia) 8” spread, deep blue flowers
  • County Park Pratia (Pratia) – 12” spread, deep blue flowers
  • Creeping Mazus (Mazus) – 18” spread, mauve flowers
  • Creeping Wire Vine (Muehlenbeckia) – 29” spread, wiry stems
  • Cushion Bolax (Azorella) – 8” spread, yellow flowers
  • Green Brass Buttons (Leptinella squalida) – 12” spread, yellow flowers
  • Irish Moss (Sagina subulata) – 12” spread, small white flowers
  • White Creeping Mazus (Mazus) – 18” spread, white flowers
  • Miniature Brass Buttons (Leptinella) – 16” spread, white flowers
  • Rupturewort (Herniaria) – 12” spread, tiny leaves
  • Scotch Moss Golden (Sagina) 12” spread, golden foliage
  • Turkey Tangle Fogfruit (Phyla) 23” spread, gray-green foliage
  • White Creeping Pratia (Pratia) 12” spread, white flowers 

Shade 

  • Corsican Mint (Mentha) – 12” spread, mauve flowers
  • Miniature Creeping Jenny (Lysimachia) – 18” spread, yellow flowers
  • Miniature Wintercreeper (Euonymus) – 18” spread, leathery foliage
Off The Beaten Path

Ladybug or Lady Beetle?

The different names given to ladybugs are almost as numerous as the number of species. But bug or beetle, understanding more about these garden guests can help you better appreciate their diversity and all the help they can offer in your garden and landscape.

What’s In a Name

You may call them ladybugs (although they are not really bugs), lady beetles (they are technically beetles), lady birds or in Germany you would say “Marienkafer” (Mary’s beetles). In North America, there are more than 350 distinct species of ladybugs, and there are more than 4,000 ladybug species around the world. Most species can be identified by the pattern of spots on their elytra (flight wing covers). In many areas, these helpful insects go by different common names, including lady fly, lady cow, little hen, insect of fortune, Mary’s bug and more.

About These Bugs

Lady beetles are members of the beetle family Coccinellidae, which means “little sphere.” In their life cycle, a lady beetle will go through egg, larval, pupal and adult stages, though the length of each stage and how quickly the beetle proceeds through each one will vary depending on the species and local conditions. Lady beetles may live in shrubs, fields, trees and logs.

Lady beetles’ favorite food is the notorious aphid, though they do eat a variety of different insects. A female lady bug has huge appetite, eating from 75-100 aphids per day, while the male eats about 40 per day. This makes them ideal garden helpers, and many gardeners deliberately release swarms of lady beetles to help control aphid outbreaks. Most lady beetles are predators, but a few are plant eaters, and can be crop pests if not controlled appropriately. Crops most at risk from certain lady beetle species include potatoes, beans and different types of grain. When lady beetles swarm in vineyards and are inadvertently pressed with wine processing (it inevitable that some insects are part of the process), they can impact the taste of the resulting wine.

Self-Preservation

Lady beetles have some surprisingly innovative ways of protecting themselves. First of all is their coloring. Most predators know that bright colorings mean that their victim would likely taste gross, usually sharp or very bitter, and bold colors can even indicate poisons or stinging. While lady beetles don’t sting, their bold red and black coloration can easily mislead predators. Lady beetles also produce a pungent odor when threatened or may just play dead. As well, the lady beetle larvae is kind of alligator looking, so not many predators will not mess with it.

Ladybugs and lady beetles are fascinating insects, well known to gardeners throughout the world. The more you know, the more you’ll respect and appreciate these iconic insects.

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Trackable Tools

It’s the beginning of a new gardening season. Hopefully you took out last year’s journal in January or February and reviewed your notes on what you wanted to change, improve, experiment with or eliminate from your garden and landscape. Now is the time to begin implementing some of those great ideas, and it starts with having the right tools.

Where Do Your Tools Go?

One common problem in the garden is misplaced tools. We’ve all found hand tools in the spring that were inadvertently thrown in the compost pile or left under a shrub during fall cleanup. Many of us have spent time we didn’t have to spare walking in circles, looking for the shovel that we just had in our hand. It was laid down for a moment and seemed to disappear. Tools can easily disappear on a crowded workbench or in a cluttered shed, or they may even end up in a brush pile or other unlikely location.

When tools are lost, not only are our gardening chores impacted, but the tools can be damaged by exposure or accidental damage if they’re dropped, run over with a mower or otherwise subjected to inadvertent abuse. This can mean we no longer have the tool we need when we need it most, and we have to make a trip to the garden center to replace a tool – using time and money our gardening budget may not have.

Finding Your Tools

Let’s do things differently this year. Let’s save time, money and our precious tools. Resolve to only buy new hand tools with bright colored handles that are easily seen from afar and stand out to be picked up after a long day in the garden. If you already have a good selection of tools that you love and wish to keep track of, simply cover the handle with a bright colored spray paint on a sunny spring day, or wrap the handles with brightly colored tape or other coverings to make them more visible.

Similarly, take the time to clean out and declutter your garden shed, tool boxes and workbenches, making sure there is a safe, appropriate place to store every tool. If each tool has a place, you’ll be able to see at a glance when a tool may be missing and you can find it quickly before you’ve forgotten where you saw or used it last.

You and your garden will be glad you did!

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Dealing With Winter Damage

It’s early spring – time to survey the damage that winter has produced. In some areas, shrubs may still be hiding under piles of frozen snow, and could be crushed or compacted. Severed tree limbs may lie scattered across the landscape, and bark may be torn and stripped from trunks. It’s difficult to know what to tackle first, but fortunately, much of the damage is easily correctible.

Repairing Winter-Damaged Trees

When surveying and repairing winter damage, start with your trees – they are generally the most valuable additions to your property. As you survey the damage – broken limbs, torn bark, a tilting trunk – ask yourself “Is this tree salvageable or should it be removed?” If the damage is extensive, or you are unsure about how the damage may affect the tree’s overall health or future growth, hire a professional for a consultation. Replacing a severely damaged tree with a younger one, perhaps a type you like even better, may be the best solution.

If a limb is broken somewhere along its length, or damaged beyond repair, employ good pruning practices and saw off the remaining piece at the branch collar, being careful not to cut into the trunk or leave a stub. Sometimes a fallen limb may strip bark off the tree trunk. To repair this damage, cut the ragged edges of the loose bark away from the stripped area to firmly affixed healthy bark. Nature will take care of the rest. Even if the trunk of the tree is split, the tree may still be saved. For large trees, repairing this type of damage usually requires cabling and bracing done by a professional. If the tree is still young, the crotch may be pulled tightly together and tied or taped until the wound eventually heals.

Repairing Winter-Damaged Shrubs

Shrubs can suffer the same damage as trees, including broken limbs and stripped bark. Heavy snowfall can crush smaller shrubs, and larger varieties may have their trunks or centers split from heavy snow or ice accumulation. Most shrubs are resilient, however, and slowly regain their shape as the weather warms. If branches are bent but not broken, you may tie them together to help them along and prevent further damage from late-season storms. Do not tie tightly and remove twine after about a year. Completely broken branches may be pruned away, but take care to maintain the shrub’s form and balance, keeping in mind its growth pattern so it will not look lopsided or ungainly. Again, if the damage is severe, you may need to replace the plant.

The harder the winter is, the more of a beating trees and shrubs will take. With prompt attention in early spring, however, you can easily undo much of the damage and help your landscape recover with ease.

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Trees For Small Spaces

There’s something about putting a tree in the ground that just feels right. In many cases, you start with just a bare trunk with a few branches and then, rather quickly, it begins sprouting new growth. You nurture your new acquisition and each year it increases in height and girth. Finally, one day, you look out the window and a magnificent mature tree is there to greet you!

Trees are a permanent addition to the landscape and therefore require more thought and planning in their selection. When choosing, you will need to consider how much space you have, both above and below the ground, and how large your tree will be at maturity. Large trees should be given the space that they need to grow and thrive.  Some have far reaching roots that, when planted in the wrong location, can damage plumbing and underground utilities as well as buckle nearby pavement. Poor planning may also lead to unwanted heavy branches towering dangerously over the roof of your home. To avoid these problems there is a plethora of small to medium trees available that look great and cause no damage when planted close to your house, sidewalk or driveway.

TREES FOR SMALL SPACES

Acer ginnala (Amur Maple)– multi-stemmed, rounded habit, bright red fall color, 15 – 20’h x 15 – 20’w

Acer griseum (Paperbark Maple) – upright, irregular habit, exfoliating bark, excellent red fall color, 20 – 30’h x 15 – 25’w

Acer palmatum (Japanese Maple) – numerous varieties, textures, colors and forms and sizes for every taste and situation

Aesculus pavia (Red Buckeye) – native, red upright flowers in May to early June, flowers attract hummingbirds, 10 – 20’h x 10 – 20’w

Amelanchier canadensis (Shadblow Serviceberry) – native, shrubby, multi-stemmed trunk tree, white flowers in early spring, edible purplish-black fruit, reddish-orange fall color, 6 – 15’h x 15 – 20’w

Betula pendula ‘Youngii’ (Young’s Weeping Birch) – strong weeping tendency, attractive white bark, yellow fall color, 8 – 12’h x 10’w

Carpinus caroliniana (American Hornbeam) – native, multi-stemmed, smooth muscular gray bark, yellow/red/orange fall color, 20 – 30’h x 20 – 30’w

Cercis Canadensis (Eastern Redbud) – native, often multi-stemmed, purple-pink flowers in early spring, 20 – 30’h x 20 – 30’w

Chionanthus viriginicus (Fringe Tree) – native, multi-stemmed, rounded habit, fringe-like white flowers in May to early June, golden-yellow fall color, 12 – 20’h x 12 – 20’w

Cornus alternifolia (Pagoda Dogwood) – native, tiered horizontal branching, white flowers late May – early June, blue-black fruit, persistent coral colored fruit stalks, yellow/reddish/purple fall color, 25’h x 25’w

Cornus florida (Flowering Dogwood) – native, rounded habit, white or pink flowers in mid-May, reddish-purple fall color, 30’h x 30’w

Cornus kousa (Korean Dogwood) – rounded habit, vase shaped branching habit, flowers white aging to pink in early summer, red to purple fall color, 30’h x 30’w

Cornus mas (Cornelian Cherry Dogwood) – native, multi-stemmed, rounded habit, small yellow flowers in early spring, bright red berries in the summer eaten quickly by birds, 20’h x 20’w

Crataegus viridis ‘Winter King’ (Winter King Hawthorn) – native, broad horizontal crown, white flowers in spring, yellow fall color, abundance of small red berries in winter, 15’h x 20’w

Halesia tetraptera (Carolina Silverbell) – native, irregular to rounded and broad shaped, pendulous white bell-shaped flowers in May, Smooth muscle-like bark, 30 – 40’h x 25 – 35’w

Magnolia stellata (Star Magnolia) – Multi-stemmed tree with oval habit, lightly fragrant showy white blooms in early spring, ornamental smooth silver-gray bark, 15 – 20’h x 10 – 15’w

Malus sargentii (Sargent crabapple) – Mounded habit, blooms April through early May, fragrant flowers, pink-red in bud opening to white, very showy deep red fruit held in clusters, 6 – 8’h x 9 – 12’w

Prunus cerasifera ‘Thundercloud’ (Thundercloud Plum) – Rounded habit, deep purple foliage all year around, slightly fragrant pink flowers in the spring, 20’h x 20’w

Stewartia koreana (Korean Stewartia) – pyramidal or oval in shape, white flowers in June and July, long bloom time, excellent fall color orange/yellow/red/purple, 25’h x 12’w

Stewartia ovate (Mountain Stewartia) – slow grower, dense with spreading branches, white flowers in July, orange to red fall color, 10 – 15’h x 10 – 15’w

Stewartia pseudocamellia (Japanese Stewartia) – slow grower, pyramidal, solitary white camellia-like flowers June – August, excellent fall color yellow/red/purple, beautiful exfoliating camouflage bark exposed in the winter, 40’h x 20’w

Styrax japonica (Japanese Snowbell) – horizontal branching, broad flat topped at maturity, hanging white flowers from late May into June, good fall color of yellow with a reddish cast, 20 – 30’h x 20 – 30’w

Syringa reticulate (Japanese Tree Lilac) – stiff spreading branches, fragrant showy white flowers borne in early summer on panicles up to 1′ long and up to 10” wide, 20 – 20’h x 15 – 15’w

Tree Peony: The Ancient Empress

From the ancient palace gardens of China comes an elegant empress, the tree peony. Native to China, the tree peony (Paeonia suffruticosa) has been grown by Chinese herbalists, gardeners and nobility for more than 1,500 years. In 1994, China named this beauty as its national flower, giving it a treasured place in history and sparking more interest in its botanical nature worldwide.

In recent years, tree peonies have become increasingly popular and more readily available for landscape use. This plant is distinctly different from the herbaceous peony that we are so familiar with in our American perennial beds. The tree peony is a deciduous woody plant with fern-like foliage that produces larger flowers two weeks earlier than its perennial partner. These blossoms come in a wide range of shapes, colors and fragrances depending on the cultivar, providing great variety to suit any landscape.

Tree Peony Particulars 

Not sure if the tree peony will be best for your landscape? Learning more about these exotic beauties can help you decide if you want to welcome one to your yard.

  • This slow-growing woody shrub grows 4-10 feet tall with distinctive, silken blossoms in a multitude of shapes, colors and fragrances.
  • Flowers best with most vigorous blooms in dappled shade with 3-4 hours of filtered sunlight per day.
  • Tree peonies require a site with good drainage amended with plenty of organic matter. Space plants at least 4 feet apart to provide good air circulation.
  • Prefers a soil pH range of 6.5-7.0. Use organic mulch or added sulfur to lower the pH level if necessary for the best nutrition.
  • Tree Peonies are heavy feeders. Do not fertilize the first year. Foliar feed in the spring of the second year when the leaves emerge with an organic fertilizer. Fertilize again after blooming and again in the fall before dormancy. Spread organic material (compost or manure) around the base of the plant each spring and gently work into the soil for slowly-released nutrition.
  • Virtually pest- and disease-free if planted in a good location with organically-rich soil to feed from.
  • Deadhead after blooming and clean up fallen leaves in autumn to keep the tree looking its best in every season.
  • Prefers to be transplanted in the fall if moving is necessary, or plant new specimens in fall to allow them to establish before winter.

Once your tree peony is established it will reward you each year with an abundance of glorious blooms, bringing exotic flair and distinction to your landscape.

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Putting on Airs: Tillandsias

Looking for something easy to grow? The air plant, Tillandsia, should be on the top of your list. Tillandsia is the largest genus in the Bromeliad family with over 550 species that vary in color, size, texture and shape. In its native habitat, it will attach itself to trees and rocks using its roots. The air plant derives the nutrients and water they need from the air, hence its common name. And guess what? No soil is necessary! This versatile houseplant is not fussy, and when given minimal care, will adapt to most home and office environments.

Light

Place your Tillandsia where it will receive plenty of light but not direct sunlight. Direct sun will dry out the leaves very quickly. Home or office fluorescent lighting works just fine.

Temperature

50 – 90 degrees Fahrenheit

Water

Once a month, soak your air plant in water for about 20 minutes. If the plant is flowering, a delicate rinse would be more appropriate so that the bloom is not damaged. When through soaking, shake off the excess water from the plant and place in an area with good air circulation. In between soaks, spritz it once a week with clean water from a spray bottle. Indoor heat and air conditioning rob moisture from the air. If the leaves of your air plant start to wrinkle or roll, this is a sign of dehydration. If this happens, give the plant a good soak and spritz it more than once a week.

General Maintenance

It is not unusual for the outer leaves of the air plant to dry out and turn brown, simply remove them. If leaf tips dry a bit and turns brown, cut the tip off and continue with regular care. The plant will grow and look just fine.

One final note, Tillandsias have beautiful brilliant blooms but only bloom once in their lifetime. Depending on the species, the bloom may last several days to several months.

Easy, right?

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Biokovo Geranium

“So many Geraniums, so little time.” If this is your motto, we completely understand. There are so many fantastic varieties to choose from, but Geranium ‘Biokovo’ is extraordinary. Allow us to tell you why.

First, a little clarification regarding geraniums. Unlike our tender summer annual, commonly called “geranium” (genus: Pelargonium), true Geraniums are hardy, low growing, groundcover perennials commonly known as Cranesbill. I know, this is confusing, but when you see these two “geraniums”, they look nothing alike and they certainly do not behave similarly.

G. ‘Biokovo’, originally found growing in the mountains of Croatia, is cold hardy and semi-evergreen in hardiness zones 5 – 8. Growing up to a foot tall, this Cranesbill blooms in late spring, May to June, with five-petaled, ¾ inch, white flowers tinged pink. The leaves are slightly hairy, lobed, medium green turning orange-red in the fall and are highly aromatic with a pungent, orange-like scent when bruised.

Produced on spreading rhizomes, G. ‘Biokovo’ is easily grown in well-drained soil with average fertility. It is relatively drought tolerant once established and will thrive planted in either full sun or part shade. Fertilize in early spring. Plant divisions may be done in either spring or fall.

Use ‘Biokova’ in the front of the perennial border and in rock gardens. It will steal the show as a long blooming ground cover or edging plant. There are no serious pest or disease problems associate with this or any of the many other hardy Geraniums. It attracts butterflies and resists deer and rabbits.

No wonder Geranium x cantabrigiense ‘Biokovo’ was the 2015 choice for Perennial Plant of the Year!

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