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Do you have what you need to make your garden grow?
Explore Your Local Garden Center at a Home Depot Near You. Get inspired to upgrade your plants and landscaping.
Garden Center
Store Hours
Mon-Sat: 6:00am - 10:00pm
Sun: 8:00am - 8:00pm
Curbside: 09:00am - 6:00pm
Location
7554 Northwood Blvd
Charleston, SC 29406
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The Home Depot Garden Center at Charleston
The Home Depot's Spring Black Friday Sale
Our popular spring sale is back, so get ready to save. Don't forget to replace your outdoor power equipment to make sure your lawn and garden is pristine. New patio furniture makes it easy to kick back in the spring air, and new tools help take care of that to-do list. Get great Spring Black Friday deals from April 4th to the 28th, and enjoy your outdoor oasis as your yard and garden transform with the seasons. 
Gardening Sale for Mother's Day
Our Mother's Day Sale is the right time to help Mom upgrade her garden. We've got discounts on popular brands of herb plants, decorative plants, and those details that make a garden special: planters, garden decor, flower pots, and even patio furniture. If you're on the fence about the right present when searching for Mother's Day gifts, a gift card is always a winner. Shop The Home Depot Mother's Day Gardening Gifts Sale from May 2nd to May 12th in-store or online.
On those beautiful days, clean up the yard before everything blooms in earnest. Many people feel inspired to refresh their outdoor space for entertaining, as well. Planning your garden lets you make the most of your time and space. You can also add beauty and interest with hardscaping, stonework, and water features. No matter what outdoor projects you choose to tackle, The Home Depot Charleston Garden Center can help you enjoy your spring activities to the fullest.
Plant Hardiness Zones Explained
The first thing to learn when planting spring flowers, veggies, and other seeds is your planting zone. Every location in the U.S. and its territories is sorted into blocks by climate. Find your zone on the USDA plant hardiness zone map and learn when to plant seeds.
For example, you could transplant bell peppers outdoors in mid-March in Zone 10, but not until the end of May in Zone 4. You'll have good results with plants that have your zone number or less. In other words, a Zone 9 garden can support plants listed as Zones 1–9. The timeframe to direct sow outdoors in your garden is often around a month later than the indoor start date. Always read your seed packet for details. If you start seeds a little later than recommended, it's not ideal, but it will even out as time passes.
Gardening in Your Growing Zone
In the areas of Zones 9 and 10 stretching across the Southeast, you can begin planning and planting indoors early in the year. Your odds of frost are low in this part of the country, but not zero. Be mindful of cold snaps and cover any sprouts or early-riser bulb plants during cold times.
Growing season begins early and ends late in this part of the country. The climate and weather make it easy to get and keep a beautiful garden going. A wide variety of plants, flowers, and vegetables thrive in Florida and southern Georgia. You can even grow citrus trees for fresh fruit when you plant somewhere with good soil drainage. You'll have excellent results with peppers of all colors and heat levels, including jalapeños, bell peppers, and more. Zucchini, cucumbers, squash, and pumpkins, which are direct sow only, will flourish. Tomato plants will yield thriving leaves and fruit, as they're tropical in origin and love the heat.
Start Seeds Indoors
Save money when you grow your garden from seeds by starting them indoors. We've got all the seed starter supplies you'll need. Make sure you have a warm and sunny spot that gets at least 12 hours of light and a spray bottle of water, good soil, and patience. Then you have everything you need to try growing seeds. Early spring light isn't usually strong enough, so we recommend extra lighting to keep those seeds warm enough to germinate.
Measure your finger to use it as a ruler. In general, you'll plant 3–5 seeds, then press them into the soil to the depth you need with your finger. Mark where you planted the seeds with a plant tag or toothpick. That way, you'll know where your seeds should pop up, and you'll know they're not weeds. Otherwise, it'll be a surprise when the sprouts push out of the soil.
Sprouts
When your seeds have sprouted but aren't ready to go outside yet, you can still prepare them for outdoor life. These micro-seedlings are fragile — only an inch or so high, with the tiniest seedling leaf or two — but they're resilient. Seedlings don't get all this pampering in nature, so they can handle more than you think. However, don't go overboard, as your sprouts are still babies. You can even use an oscillating floor fan on low to mimic the wind and strengthen their stems.
Harden Your Seedlings
When you're hardening your sprouts and gradually introducing them to the outdoors, be flexible. Keep an eye on your baby plants. Bring them inside or move them to a shady spot if they're looking rough. As always, make sure they're watered enough. Take wilted plants inside and give them a good drink, making sure they're strong before setting them outdoors again.
Transplant Young Plants Into Their New Homes
Place your transplants in the ground, then give them a generous drink of water — without drowning it. Surround them with mulch, marking where the plant is with a stick so you can easily find it among the grass clippings, old leaves, or straw. If your yard is regularly visited by rabbits, squirrels, deer, or chipmunks, consider putting up chicken wire or other protective measures so your plants and veggies are less likely to get eaten before they thrive.
Protect Your Garden With Mulch
Finish it off with mulch and compost. Mulch controls weeds and keeps the soil moist. Compost enriches the soil so your garden can grow even better. It may help foster stronger and larger plants that bear more fruit and flowers. Compost and mulch can be DIY creations, but you can also purchase them in-store. The next time you're looking for "mulch near me," stop by the Garden Center to get the perfect amount.
Greet the Spring
Early spring is an exciting time in the world of gardening. Don't miss a minute of growing season. Prepare to fertilize your lawn, plan your garden and landscaping, and browse our garden center pages to find inspiration on which spring flowers to plant when the weather warms. Shop for the seeds, fertilizer, and soil you need in the aisles of your Charleston Garden Center, online, or on our mobile app. Let's get growing together.
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Frequently Asked Questions About Gardening
How do I check my planting zone?
Check the USDA plant hardiness zone map, as planting zones have changed slightly over the years. Planting zones with higher numbers can plant earlier in the year. Increase your odds of successful gardening by choosing plants that are meant for your zone.
Can I just put seeds in the ground?
If the soil isn't frozen or cold, consider planting your veggie, fruit, or flower seeds directly into your garden. This is called the "direct sow" method. Plant after the threat of frost is gone for the season, as sprouts and seedlings can't weather those conditions. You can also start your seeds indoors if you'd like. Consult your seed envelope for how and when to sow seeds.
How do I plant seeds?
Follow the directions on your seed packet. It'll tell you when to start them indoors and when to direct sow. Generally, you'll add 3 to 5 seeds per planting hole, then press them into the soil as directed. Mark where you planted them with a flag, wooden craft stick, or twig so you don't think they're weeds later.
Do I have to harden off my seedlings before planting them outside?
Yes, for best results, if you raised plants indoors from seeds, harden them first before you transplant them. Hardening is the process of getting them used to outdoor life, spring rains, and temperature swings. It slows their growth until they're strong and ready to take off during a spring warm front. Hardening also makes your plants more resilient to a sudden cold snap. Read your seed packets or speak to a garden center associate for more information.
Can I strengthen my seedlings before planting them outdoors?
Get your sprouts used to storms and breezy spring days with a fan and keep fungus from growing in damp conditions. Set up an oscillating fan on low to mimic the wind. Just the gentlest breeze for several hours a day will do the trick — no need to prep them for a hurricane. The stems and leaves will get used to blowing in the breeze and not snap when a gust comes through. If you don't set up a fan, your seedlings may be more sensitive to strong winds. Try to plant between storms.
Should I use peat moss starters or coir starters?
Seed starters, full of nutrients in pots or pellets, work for new and experienced gardeners. You don't have to use these starters if you're planting in soil, but you may want to. Starting seeds in peat pots works best for delicately rooted plants like carrots and beets, as well as flowers that need acidic soil. Some people prefer coir starters instead, as they have a neutral pH. Check what type of soil your plants need to help narrow it down, and chat with a garden center associate if you need more info.
Nearby Stores
2008 Magwood Dr
Charleston, SC 29414
8.68 mi
Store:
Pro Service Desk:
Mon-Sat: 6:00am - 10:00pm
Sun: 8:00am - 8:00pm
190 Marymeade Dr
Summerville, SC 29483
9.26 mi
Mon-Sat: 6:00am - 10:00pm
Sun: 8:00am - 8:00pm
2213 North Highway 17
Mount Pleasant, SC 29466
14.93 mi
Mon-Sat: 6:00am - 9:00pm
Sun: 8:00am - 8:00pm
