Monthly Archives: December 2017

Fall Gardener’s Calendar

SEPTEMBER

Spray Bonide All-Season Spray on hemlocks to control woolly adelgid.

Spruce up the landscape by planting Fall Pansies, Flowering Cabbage & Kale, Garden Mums, Fall-Blooming Perennials as well as Trees and Shrubs.

Test your lawn pH to determine if you need to apply lime this season. A 5o lb. bag of Lime will raise the pH about a half a point per 1000 square feet of turf.

Pick up your Spring Flowering Bulbs like tulips, daffodils, crocus, hyacinths, snowdrops and more! An Auger for the drill will also help make planting easier.

Plant cool-season salad greens (arugula, corn salad, lettuce, radishes and spinach) in cold frames.

Apply Superphosphate now to coax stubborn plants into bloom next year.

Aerate, re-seed and apply Fall Lawn Food to the lawn. Keep grass seed damp; water every day if necessary. You will also want to check for grubs. Increased activities of skunks, raccoons and moles as well as brown patches that peel back easily are an indication of grub activity. Apply granular Sevin to control the grubs as well as chinch bugs and sod webworm.

Treat houseplants with Systemic Granules and Concern Insect Killing Soap now to get rid of any insects before bringing them into the house prior to the first frost.

Clean out garden ponds and pools. Cover with Pond Netting before the leaves start falling.

OCTOBER

Plant bulbs. Fertilize with Espoma Bulb-Tone and water in well.

Divide daylilies and spring-blooming perennials, including iris and peonies. Don’t be tempted to prune your spring flowering shrubs like forsythia, azaleas, camellia, holly, lilac, rhododendron, spirea or viburnum or you will destroy next year’s buds.

Rake leaves from the lawn and lower the mower blade. Check your compost pile. Now is a good time to add Concern Bio Activator to help break down brown leaves and lawn clippings.

Dig up summer-flowering bulbs, such as dahlias, cannas, tuberous begonias, caladiums and gladiolus after the frost kills the top growth. Treat them with Bulb Dust, pack them in Peat Moss, and store them in a ventilated area for winter.

Fertilize your trees with Jobes Tree Spikes after the leaves fall. Fertilize azaleas, rhododendron, and evergreens with Holly-Tone and other shrubs with Plant-Tone. Spray hemlock again with Bonide All-Season Spray Oil.

Set up bird feeders. Clean out birdbaths, refill and purchase heaters for the winter.

Clean up and destroy diseased rose leaves and debris surrounding shrubs and perennials. Mound 10-12 inches of dirt around roses to protect from winter damage. After the ground freezes, cover roses with mulch or straw.

Remove annuals, roots and all, and add to your compost pile, but do not add any diseased material to it.

Cut back perennials unless they feature ornamental seed heads and Fertilize with 5-10-5. Prune long raspberry and rose canes back to a height of three feet. Clean up your beds and gardens to avoid harboring insects and diseases over the winter.

Pot hardy spring bulbs (anemone, crocus, daffodil, hyacinth, ranunculus and tulip) and place in a cold frame or cool garage (40 degrees) or sink into the ground and mulch. Keep evenly moist.

Update garden records, noting successes and failures, gaps in planting, future planting and landscape changes.

Water all landscape plants well and mulch before the winter cold sets in.

Spray evergreens, azaleas, rhododendron, boxwood and rose canes with Wilt Pruf for protection against wind and cold weather.

Fall in Love with Fall Pansies

Ideal for fall gardens, pansies offer a colorful display for almost six months – in the fall when they are planted, in the winter during a stretch of sunny days and again in spring! Winter pansies may be planted anytime starting in mid-September and continuing through October. Multiple plantings spaced a week or two apart can also ensure even more blooms to enjoy throughout otherwise drab months.

Planting Pansies

As with any plant, pansies perform better if the soil that you place them in is well prepared. Choose a planting location that is well-drained and work in 4-6 inches of rich organic matter, such as garden compost, peat moss or Bumper Crop. Plant pansies at about the same level, or slightly higher, than they were growing in their market packs or containers, taking care not to plant too deep or the plants may wilt and rot and the roots could smother. After planting, mulch and water the bed thoroughly. Remember to check the plants often during the first three weeks after planting or until new growth begins, to ensure adequate moisture necessary for healthy growth. Because these plants require very little care, no other maintenance is usually necessary for them to reach their full potential.

Where to Plant Pansies

These versatile blooms can be used in many different parts of your garden or landscape. Add a graceful drift of single-colored pansies or a mass of mixed colors to brighten a border, under a tree or along a fence, pathway, deck or wall. Try tucking single plants in garden beds around perennials and shrubs that have finished blooming to brighten up an otherwise dreary section of the landscape and to help mask older, spent growth. Pansies also do well in containers placed on a deck or patio or next to the entrance of your home to greet your guests with welcoming color. Try pansies in a hanging basket and you can even move them indoors to enjoy when the weather is too poor for outdoor gardening. A small container of fall pansies can also be a great gift for winter holidays, birthdays or just to brighten the day of anyone who could use a touch of color in their life.

With so much color to enjoy in so many ways, fall and winter pansies should be a staple of any garden and will bring great gardening joy to the landscape even during colder, dreary months.

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Freshen Up for Fall

Transform summer garden pots, planters and window boxes into magical displays this fall. The addition of mums, winter pansies and ornamental cabbage and kale are always excellent choices but you can really spice things up with the inclusion of a few of these colorful, cold-hardy selections. Which ones will look best for your autumn landscape?

Acorus gramineus ‘Ogon’
This graceful, fan-shaped acorus variety is ideal for adding height to plantings. It keeps its color and shape into the winter for visual interest as other plants lose their vibrancy.
Acorus gramineus ‘Variegatus’
This is the white-variegated version of ‘Ogon’. Its white-green striping is the perfect complement to mixed planting in silver, pink, purple or blue, and its lightness adds freshness to the arrangement.
Ajuga reptans ‘Burgundy Glow’
This ajuga has a trailing habit and pretty, variegated leaves. Its blue flowers are scattered in fall and summer but this plant blooms profusely in springtime.
Ajuga reptans ‘Mahogany’
The rich mahogany color of the shiny, short-stemmed leaves turns darker and more lustrous in the winter, ideal in a frosted or snowy landscape. Pretty bright blue flowers punctuate this creeper, mostly in the spring.
Ceratostigma plumbaginoides ‘Leadwort’
The prolific flowers of this plumbago are an intense gentian-blue and the foliage turns bright red in low temperatures, adding visual heat to the landscape even on cold days.
Euphorbia amydaloides ‘Purpurea’
This pretty perennial is exceptionally frost resistant. ‘Purpurea’ features upright branches with leaves that form a rosette pattern and turn from reddish to purple in the cold.
Helichrysum thianschanicum ‘Icicles’
Here’s an easy, fast-growing helichrysum variety with striking, velvety-silver leaves and a compact growth habit.
Lamiastru galeobdolon ‘Herman’s Pride’
‘Herman’s Pride’ has serrated, shiny silver leaves with green venation and yellow flowers in the spring. The plant trails as it grows, making it perfect as an accent in hanging baskets, taller containers and window boxes.
Lavendula lantata ‘Silver Leaf Lavender’
This lavender variety has silvery-white leaves that are velvet-like to the touch and hold their color throughout the winter. Dark purple-blue flowers appear by the second year and contrast beautifully with the foliage.
Lysimachia nummularia ‘Goldilocks’
Proven to do equally well in both sun and shade, ‘Goldilocks’ exhibits wonderful versatility. The golden foliage creeps and hangs in lush profusion of round, shiny leaves.
Salvia officinalis ‘Icterina’
This sage has a glowing, golden-yellow variegated leaf. ‘Icterina’ maintains its shape and holds its color long into the winter.
Salvia officinalis ‘Purpurascens’
The eggplant-colored leaves of this sage warm up any planting. Try it as a culinary herb as well and enjoy the subtle taste.
Salvia officinalis ‘Tricolor’
‘Tricolor’ offers a unique combination of purple leaves with white borders that turn pink when temperatures drop.

No matter which of these plants you opt for, you’ll enjoy the rich colors and variation they bring to your autumn plantings.

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Tulips: Spring Starts Now!

Members of the lily family, tulips are native to central and western Asia. In the 16^th century, they were introduced to the Netherlands where most tulip bulbs are grown today. With over 100 species and nearly 3,000 varieties, tulips have been divided into 14 groups, including Darwin hybrids, Triumph, Lily-flowering, Double early, Rembrandt, Scheepers’ Hybrids (or French) and Parrot variations. Their classification is based on form and habit. A 15^th group includes species tulips with the smallest plants growing to just 3 inches.

Tips for Planting Tulips

Tulips are an easy care addition to any landscape, and they are easier to plant than many gardeners realize.

Choose only top-sized bulbs without any bruises or obvious damage. Bigger bulbs generally indicate better quality and bigger flowers.
Plant bulbs as soon as purchased or store in a cool, dry location.
Choose a sunny (or part sun) location with well-drained, rich soil.
Plant 2” deeper than recommended to promote re-blooming each year.
Apply bone meal 3 times a year – in fall when you plant, in spring as bulbs emerge from the ground and after flowering has finished. This will provide food for the foliage and bulb growth for next year’s flowers.
Protect tulip bulbs from pest damage by laying wire mesh on top of your bed just beneath the soil. Sprinkling VoleBlok in the holes when planting can also be helpful.
Mulch and water the bed thoroughly after planting.
Plant before the ground freezes.
Deadhead flowers after they have faded, but leave the foliage to die back naturally. Do not cut off the leaves until they have turned brown, or else they will not develop large enough bulbs for a good show the next year.

Tulip Timesaving Tip

Don’t have much time to plant a large, luxurious tulip bed? Plant 100 tulips in just 1 hour!

Choose a part to full sun location and dig a hole 6’ x 6’ to a depth of 6-8”, placing the displaced soil on plywood or cardboard.
Place 100 tulips, pointed end up, evenly over the area.
Gently slide the soil from the plywood or cardboard onto the tulip bulbs. Tamp the soil lightly, sprinkle the bed with bone meal and water well. In spring, the entire area will bloom!

Tried & True Tulip Selections

Some tulips can be finicky, and while some tulips will disappear from your garden after a year or two, these selections promise trouble-free blooms for years!

‘Daydream’ – Darwin tulip, changing colors while in bloom to vibrant apricot-orange, blooms mid-April into May, Ht: 22”. Fragrant.
‘Lilac Wonder’ – Species tulip, large rose-lilac flowers with yellow bases and anthers, blooms May, Ht: 7”. Prefers full sun.
T. praestans ‘Fusilier’ – Multi-flowering species tulip, orange-scarlet flowers, blooms April, Ht: 8-12”.
T. clusiana var. chrysantha – Species tulip, good naturalizing tetraploid, deep yellow flushed with rose toward the edges, blooms April, Ht: 8”.
‘Pink Impression’ – Darwin tulip, huge flower with strong, clear pink flowers, blooms mid-April to May, Ht: 22”.
‘Menton’ – Scheepers’ hybrid, blooms are shades of apricot, rose, pink and peach, late-blooming, Ht: 26”.
‘Mrs. John T. Scheepers’ – Huge Scheepers’ hybrid, golden-yellow tetraploid is a three-time award winner, late-blooming, Ht: 26”.
‘Persian Pearl’ – Species tulip, deep magenta-rose with buttercup yellow star on the inside, blooms April, Ht: 6”.
‘Maureen’ – Scheepers’ offspring, large, oval-shaped flowers of glistening white, blooms late-May, Ht: 28”. Four-time award winner!
‘La Courtine’ – A Scheepers hybrid, yellow flowers are oval-shaped, flamed with red from the bottom up, late-blooming, Ht: 26”.

With so many to choose from, it’s always time for tulips!

Bringing Your Tropical Plants Indoors for the Winter

As the summer comes to an end and autumn approaches, the days get shorter and cooler temperatures signal the time to ready your plants for winter. How can you protect your treasured tropicals from winter damage?

Overwintering Tropical Plants

Don’t wait until frost warnings or freezes occur to bring tropical plants inside, especially since these plants are more susceptible to dropping temperatures. Try to have all of your plants acclimated to the new indoor environment by the end of October. Avoid the temptation to move your tropicals back outside if it suddenly gets warm, because they will have to re-acclimate when you bring them back inside again. With a little extra care even exotic hibiscus can be over-wintered inside the house.

First, it’s a good idea to prune approximately one-eighth to one-fourth off the total height of the plant’s foliage. This helps reduce the shock that the plant receives with the change of conditions when bringing them indoors. Check the plants for signs of insects and treat them with insecticidal soap or pyrethrin spray as well as a systemic insecticide that will provide protection for up to six weeks.

Position indoor tropical plants in a very bright location that receives no less than 6 hours of light per day. If the winter is very cloudy, supplement your plants with an artificial light source. Be sure the room is warm, but avoid putting the plants too close to a heating vent, which can dry them out drastically.

Because they are tropical plants, they will need good humidity which can be achieved by using a humidity tray. Use a saucer that is at least 3-4 inches larger than the pot and fill it with an inch of stones. Pour water over the stones until they are half covered, then place the pot on top of the stones. The humidity immediately around the plant will be increased, but avoid setting the pot directly in any water, which can lead to fungus and rotting. Grouping several plants close together can also help them preserve humidity for more luxuriant growth.

Fertilizing should be continued throughout the winter, but at a rate of once per week. You will find the plant will not utilize as much water in the winter because its growth has slowed. Generally, plants should be watered every 4-7 days depending on location, pot size, soil type and plant type.

If you have any questions about winter care of your plants, our staff will be glad to help you keep your tropicals in good condition all winter long.

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Problems With Your Compost Pile? Fix Them!

A compost pile should be part of every gardener’s yard, since it adds so many benefits for recycling and providing organic material in the garden. There are times, however, when it can be tricky to keep a compost pile in peak condition and breaking down material most efficiently. If you encounter any of these common problems, you can easily correct them and keep your compost pile at its best.

Pile is Too Dry
Without adequate moisture, beneficial microorganisms cease to function and decomposition stops, turning a compost pile into a clumpy mess that does not decay into usable organic material. Keep the pile moist at all times, but not overly wet. A dampness like a squeezed sponge is ideal. It may be necessary to use a hose to water your pile occasionally, or a tarp or piece of plastic over the top of the pile can help keep moisture in the pile instead of evaporating.

Foul Odor
A stinky compost pile is no gardener’s friend, and over-watering the pile will compact the material. When air space is decreased, the pile becomes anaerobic, resulting in an unpleasant odor. Turn the pile frequently to increase aeration and add larger pieces of dry, porous, carbon-rich material such as wood chips or straw to absorb excess water and improve air circulation.

Pile is Cool
Check all the items required for a hot, quickly-decomposing pile: carbon, nitrogen, air and water. Correct any deficiencies. Another issue may be that a pile that is too small will have difficulty insulating itself. Increase the size of your compost pile by adding more material so it can generate sufficient heat from decomposition to keep itself warm.

Pests in the Pile
While insects and worms are welcome helpers in a compost pile, a poor pile may also be attracting mice, rats, squirrels, raccoons and other wildlife. This usually means that the wrong material was used for composting. Never add meat, fish, bones, dairy products or oily food to the compost pile, all of which can have strong odors that will attract unwanted wildlife. Similarly, no human, cat or dog manure should be added to the pile. Avoid adding weed plants or diseased plants as well, since those weed seeds or disease spores could be transmitted to your garden or landscape when the compost is spread.

Poor C/N Ratio
When planning the optimum conditions for compost decomposition, the standard recommendation is 3-to-1; three parts carbon to one part nitrogen. Carbon-based material is brown and nitrogen-based material is usually, but not always, green. Chopping or shredding additions to the compost pile will speed up the decomposition and help keep the pile balanced.

The best materials to add to your compost pile include…

Brown Material (Carbon-Based)
– Dried, dead Leaves
– Shredded paper, including newspaper
– Wood ash
– Sawdust
– Eggshells
– Chipped brush and wood chips
– Straw and twigs

Green Material (Nitrogen)
– Grass clippings and sod scraps
– Vegetable and fruit peels, scraps and rinds
– Disease and insect-free plant material, such as clippings and prunings
– Horse, cow, chicken and rabbit manure (herbivores)
– Coffee grounds and used coffee filters
– Used tea bags
– Used potting soil

No matter what issues your compost pile may be having, problems are easy to correct and you can quickly adjust your pile to be productive and efficient. Before you know it, you’ll have plenty of rich, nutritious compost to nurture your garden and landscape all year long.

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Get Started Composting

Fall is an excellent time to start a compost pile with all of the leaves falling, and if you develop compost now, you will have a rich source of organic material for your garden and flowerbeds in spring. Getting started with compost is fairly simple if you keep in mind the following…

Size Matters
Smaller particles break down faster than larger chunks. Shredding or mulching garden wastes will help speed up the process and develop usable compost faster. Chop up larger pieces of household materials before adding them to your compost pile to speed up their decomposition.
Take a Turn for the Better
Turning helps aerate the pile and shifts outer parts closer to the center where they can heat and decompose more effectively. A well-mixed pile will also have better consistency and more evenly distributed nutrients. Use a pitchfork, spade or rake to gently turn your pile periodically, such as once every 1-2 weeks or whenever you add a large amount of new material to the pile.
Know What to Compost
Materials that can be composted are sod, grass clippings, leaves, hay, straw, manure, chopped corncobs, corn stalks, sawdust, shredded newspaper, wood ashes, hedge clippings and many kinds of plant refuse from the garden. Some household waste, such as coffee grounds, banana peels, eggshells and vegetable peelings are also ideal for a compost pile and will reduce the trash you accumulate.
Avoid Unwanted Materials
Materials to avoid composting are large amounts of weeds, grease, fat, meat scraps and bones, cheese, coal ashes, diseased plants, cut weeds and charcoal. These materials do not decompose readily and can create poor quality compost. For example, meat, grease or dairy products in your compost will begin to smell strongly, which could attract rats, raccoons or other unwanted visitors. Diseased plants or weeds can survive in a compost pile, contaminating your garden when you add the compost to the soil in spring.
Cover as Needed
Covering your compost pile with a tarp or large piece of carpet can help preserve the heat and moisture essential to promote appropriate decomposition. The cover can also keep the pile from freezing or getting too wet in winter conditions, and it can easily be removed to add new material or turn the pile as needed.

Before you toss out your next bag of trash, check for compost material and start your pile today! Your garden will thank you tomorrow.

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Gardener Holding Tree Bark Mulch

Over-Wintering Container Plants Outdoors

All containerized plants that are considered hardy in your zone can spend the winter outdoors, but you do need to take a little special care to keep them safe and comfortable as temperatures drop. Despite their hardiness, winter is still a challenging season, but it is possible to keep your container plants healthy until the days grow longer and warmer again.

Options to Overwinter Your Container Plants

In the late summer or fall, removed the plant from its container and plant it in the ground while the soil is still warm. Another method is to bury the pot, with the plant in it, in the garden and remove the pot following spring. Both of these methods will help insulate the root system, preventing it from freezing solid and killing the root system.
Place containerized plants in an unheated garage but along a heated wall. This is an excellent method for very large pots or porous pots that tend to break apart from the constant cycle of freezing and thawing, and so would not be very hardy if buried. For extra root protection and insulation, wrap the pots in plastic bubble wrap or wrap an old comforter or quilt around the pots.
Group pots together along the sunny side of your house or shed. If this area is windy, create a windscreen with stakes and burlap. Place bales of straw or hay around the perimeter of the grouping up against the pots to further protect plants from cold winds. Fill in areas between pots with mulch, shredded leaves, grass clippings or hay for insulation. Lay evergreen branches or place a layer of mulch on top of the pots for additional protection.
Use a cold frame covered with plastic or Reemay fabric to help control temperatures and reduce light as well, helping plants stay dormant in winter. It will still be necessary to use mulch, shredded leaves or hay around and in-between pots for insulation. Rodent control, such as Havahart traps, may be necessary when using this method.

Watering Container Plants in Winter

Make sure that plants go into the winter with moist soil so that there is water available to plant roots. Check soil moisture occasionally, never allowing it to dry completely. It is also a very good idea to spray needled and broadleaf evergreens with an anti-desiccant. This acts as a protective coating for plant foliage and stems as it helps them retain moisture.

With just a little care and forethought, you can easily prepare containers for winter without risking the plants and arrangements you have so carefully cultivated.

Devil’s Darning Needle

Fall is here and after hiding inside in the cool comfort of our air conditioning through the hottest, driest, buggiest time of the year, our interest in revisiting the outdoors is renewed. Reemerging from self-imposed exile into the garden, it is pure joy and a relief to witness the tenacity of late season bloomers that have had to bear, with no assistance or relief, the dog days of summer. One such plant, reliable and prolific, is Clematis virginiana, better known as Devil’s Darning Needle.

Devil’s Darning Needle – also called Devil’s Hair, Love Vine and Woodbine – is a North American native vine. It is very similar in habit and appearance to the Japanese native, Sweet Autumn Clematis (C. terniflora) that most of us are familiar with, yet Devil’s Darning Needle is not as aggressive and can be better controlled in the landscape. C. virginiana is a vigorous, twining, deciduous vine, growing about 15 feet in a season. This plant is in best form when planted next to a supporting structure such as an arbor, trellis, fence, tree or shrub. Its quick growth rate makes this an excellent choice where quick privacy is needed, such as along a fence, shielding a patio or forming a wall around a deck. If unsupported, it will sprawl along the ground.

What makes this plant so alluring is its annual, overwhelming display of 1 and 1/4 inch, highly fragrant, star-shaped, pure white blossoms produced in billowy masses in the fall followed by ornamental, silvery, plume-like seed heads. Both flowers and seed heads work well in floral arrangements. Either in the yard or in a vase, this prolific bloomer will not disappoint.

Devil’s Darning Needle is easy to grow. As a low-maintenance vine, it is rarely troubled by pests or disease. It performs well in moist to wet soil of average fertility and prefers full sun to part shade, although it will thrive and bloom in considerable shade. Supplemental watering may be necessary during times of drought. In late winter or early spring, prune C. virginiana back hard to about one foot from the ground to encourage spring growth, but be certain to leave at least two strong buds on each stem. During the growing season, monitor the vine if it is growing through a shrub to make certain that the shrub is not being overwhelmed. No special care is needed to trim it back to control size, but it can be pruned for shape if desired.

Devil’s Darning Needle can be an amazing addition to your landscape, and its late summer and early fall beauty is sure to delight just when other plants begin to fade.

Fall-Blooming Camellias

We love camellias! An Asian native and an old southern standby, they are now a favorite in the northern states as well. In recent years, new varieties have been developed for their increased cold hardiness, giving northern gardeners even more opportunities to enjoy these charming beauties. Blooming in October, November and even into early December, fall-blooming camellias provide an abundance of colorful showy blooms that can now be enjoyed in colder climates.

Camellias do best in rich, moist, well-drained, acidic (5.5-6.5 pH) soil. Plant camellias in a location where they will be protected from the drying winter sun and wind or else the delicate blooms may suffer. Because these shrubs are shallow-rooted, they should be planted no deeper than they are planted in the pot that you purchase them in. Apply 3-4 inches of mulch to the root zone to keep soil moist and control weeds. Compost added to the soil can also help provide suitable nutrition to keep these plants healthy. Water camellias first when newly planted and frequently during times of low rainfall – a drip system can be a great option to keep these shrubs suitably moist. Fertilize in the spring with a fertilizer specified for acid-loving plants. If purchasing and planting camellias in the fall, be sure to give them a little extra TLC to help them through their first couple of winters and they will reward you with their beauty for years to come.

To help you choose the most beautiful fall-blooming camellias for your landscape, consider these attractive cultivar options!

Ashton’s Pride: Lavender-pink, single flowers with yellow centers
Ashton’s Snow: Creamy white flowers in semi-double blooms
Long Island Pink: Single blooms with bright pink colors and ruffled petals
Mason Farm: Pink, single flowers with a white tinge
Northern Exposure: Pink buds that open to single white, papery flowers
Winter’s Darling: Deep pink flowers with anemone shapes
Winter’s Fancy: Deep rich pink, semi-double blooms
Winter’s Interlude: Light pink blooms with anemone shapes and peachy centers
Winter’s Joy: Bright bold pink, semi-double blooms
Winter’s Star: Single lavender-pink pale blooms with yellow centers
Winter’s Water Lily: Elegant white flowers with a formal double shape

No matter which fall-blooming camellia you choose, if you give it the proper care, it will love you right back with abundant growth and stunning blooms that bring an air of southern charm and hospitality to your yard.