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Garden Center

Contact Us

Pro Service Desk

(314)268-2400

Tool & Truck Rental

(314)268-2402

Store Hours

Mon-Sat:
6:00am - 9:00pm

Sun:
7:00am - 8:00pm

Curbside:
09:00am - 6:00pm

Location

3202 S Kingshighway Blvd

Saint Louis, MO 63139

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Garden Project Calculators

Grass Seed Calculator

Grass Seed Calculator

When you're ready to seed your lawn, our calculator helps you estimate the amount of grass seed you'll need to get the job done.

Mulch Calculator

Mulch Calculator

Enter your preferred material, the square footage and mulch depth of the coverage space for accurate results.

Fencing Calculator

Fencing Calculator

We'll calculate the amount of fencing you should purchase based on your property needs.

Frequently Asked Questions About Gardening

When should I plant my fall veggies outdoors?

If you're starting seeds for fall or winter gardening, get them in by late summer. Warm climates can plant later in the year than cold climates. You may be able to grow cruciferous vegetables and leafy greens throughout the fall and into winter if you don't expect a deep freeze. Check your planting zone for details on specific plants and your growing season, then read up on how to plant a fall vegetable garden.

Are fall leaves good for my yard?

If you'd rather wait on cleaning up pinecones and leaves, there's an argument for that, too. Leave some fallen leaves for the natural critters, both big and small, from chipmunks to moths, to set up shop in the leaf litter. Cleaning up the leaves later in the season — or setting aside a small compost pile in a corner of the backyard — gives them a place to grow and thrive.

When do I harvest fall fruit and vegetables?

Wait until the produce is ripe, if possible. Check your first frost date, then prepare to get that final harvest in before the cold ends the lifecycle of those plants. If it's forecast to freeze one night but then warm up again, cover your plants the night before with drop cloths, tarp, or buckets. It'll keep them warm and you'll get a little more time with them.

How do I store my garden tools for the season?

Give your garden and yard a final cleanup for the season, then store the tools for the winter. Remove dirt and grime with a soak in soapy water, then dry the tools thoroughly. Next, soak them in a bleach and water mix for 20 minutes to kill off any bacteria or fungus, and follow with a rinse. Then, polish off rust with a wire brush, oil them with WD-40 or vegetable oil if necessary, and ensure they're dry before hanging them in a garage or shed.

The Home Depot Garden Center at Southtown

On a fresh fall day, take advantage of the weather to do outdoor maintenance and a second round of planting. Now is a great time to get flower bulbs and fall flowers in the ground. Read on for more on fall planting, fall garden maintenance, and how to transition to your fall lawn and garden.

Fertilize or Patch Your Lawn
Patch up bald spots on your lawn by learning how to seed a lawn in the fall. Autumn is a great time to fill in brown or bare places in your yard. However, be mindful of fallen leaves on freshly seeded areas. New grass seed needs sun, air, and water to grow, and leaf litter can block out the sunlight and air it needs to germinate.

If your lawn is in good shape, make sure it stays that way by applying lawn fertilizer if you have cool-season grass. Aerate your lawn before fertilizing to get those nutrients down near the roots right off the bat. Water your cool-season lawn regularly and tend to any weeds that show up. It'll need different maintenance than warm-season grass, which goes dormant as the weather cools. Taper down watering on warm-season lawns.

Fall Planting
Fall planting is often overlooked, but autumn is the perfect time to get additional flowers in your garden. Mums, the nickname for chrysanthemums, provide a beautiful burst of fall color. Find them in shades of purple, pink, red, orange, yellow, and white. You might also choose some marigolds for red, yellow, and orange blooms that last until the first frost, or longer if you shield them. Remember to explore the wide variety of fall plant and flower options.

Succulents and bushes often flower in the fall, especially if they're already established in the ground or kept in flower pots. Succulent planters allow for easier upkeep of sensitive succulents. Customize the soil in the planters to fit these desert plants, as they need a sandy succulent soil mixture. For shrubs, look after the ones you've got or plant new ones, weather permitting. Get in new plants now, especially if you're in a warmer climate and have time before the frost and cold sets in.

Cut and Cover Perennials
In climates where you might have a cold snap here and there, but then it'll warm up above freezing, cover your plants. Protect your garden from frost and freeze damage to extend their season. You can get extra life out of your garden by covering your plants with buckets, tarps, or even painting drop cloths. It'll warm your plants like a greenhouse, and they'll survive a frost. Read other fall-planted perennial tips, too.

This works well when the weather is still transitional, until you're fully into the colder parts of the season. Uncover the plants when the thermometer goes up again and let them enjoy that autumn sunshine. Once the temperatures regularly dip below freezing, say goodbye to the garden for the winter.

Put the Garden to Bed
When the sun angle changes and your annuals start looking rougher, dig up the plants. Northern climates may be putting the garden to bed for the season in October or November. After your vegetable plants have given a final harvest, dig them up and dispose of the detritus, or dead plant debris. You can let them return their nutrients to the earth, but there are two exceptions: if your plants dealt with disease or if you had a slug problem.

For gardens overrun with snails and slugs or if your plants struggled with disease, put the deceased plants in a leaf and lawn bag for disposal. You don't want to bring the disease or slugs to next year's garden. However, if you have a compost bin, feel free to add the snail-riddled plant parts there.

After you've removed the old plants, you've got a clean slate. Prepare your garden bed for the spring by rotating the soil with a shovel or renting a rototiller. You want to send the topsoil down, bring up the deeper soil, and loosen the earth. It lets the soil rest and helps nutrients penetrate. It's also an excellent opportunity to test the soil and see what, if any, soil amendments you need. Different crops and plants use different nutrients. Test your soil to see if it's balanced or if you need to restore certain nutrients that have been depleted.

Indoor Gardening
Gardeners with potted plants can extend their growing season by bringing the plants indoors to a sunny window. Indoor gardening allows both outdoor plants to live longer and indoor plants to bring joy into your home. Just make sure they get enough water now that they won't benefit from rainfall, and rotate them regularly to give all those leaves equal sunlight. If the pots don't have built-in overflow dishes, be sure to add shallow bowls beneath them to catch any extra water.

Warm the Outdoors with a Fire Pit
Stretch out your fall evenings with a fire pit, outdoor fireplace, or patio heater to take off the chill. No matter if you're looking for outdoor heaters for decks, small patios, or cozy porches, we've got options. All you have to do is find the one that matches your decor style.

We've got fire bowls and fire pit tables ready to warm your outdoor space. Check out stylish propane fire pits and natural gas fire pits in a variety of shapes. We've also got woodburning fire pits and the firewood to stoke them. You can even build your own with fire pit kits or make it completely custom and learn how to build an in-ground fire pit to your exact specifications. Find the best fire pits for your backyard or stop by your closest garden center to see what's in stock.

Ease Into Fall
This fall, tidy up your plants and flowers with us. We've got everything you need for leaf cleanup, putting the garden to bed, and restoring nutrients to your soil so it's ready for next spring. Shop our wide variety of outdoor living products and fall garden care in our mobile app, online, or in the aisles of your Southtown store.

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