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Do you have what you need to make your garden grow?

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Explore Your Local Garden Center at a Home Depot Near You. Get inspired to upgrade your plants and landscaping.

Garden Center

Contact Us
Pro Service Desk(636)936-3500
Store Hours
Mon-Sat: 6:00am - 10:00pm
Sun: 7:00am - 8:00pm
Curbside: 09:00am - 6:00pm
Location
3891 Mexico Rd
Saint Charles, MO 63303
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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

How can I get rid of weeds?

Weeds are likely poking through in the garden beds, even if you put down mulch or a landscape fabric liner to keep them at bay. Pull weeds from the root in vegetable or edible flower gardens, and dig up the roots if the weed snapped off without them. Be sure to get them before they go to seed. If you'd like to treat weeds with weed killer, check that it's safe for bees, other pollinators, and pets — and wear a respirator and heavy rubber gloves to ensure that it doesn't touch your lungs or skin.

Is my grass dead?

It could be, but it's also likely napping during those soaring temps. Cool-season grass goes dormant in the summer, so it's alive but sleeping. You can check to verify though: If you tug on a grass blade and it pulls right out, it's time to plant new grass seed or sod because the grass is a goner. Water dormant lawns deeply but not often. Warm-season lawns need water every few days in the summer. Those lawns stay green if they're healthy.

What are the benefits of vertical gardening?

As the veggies and plants grow, it's easier to keep your harvest healthy. You can see any pests or evidence of wildlife eating your produce and treat the issue as you see fit. When your fruits and vegetables are ready to pick, you'll see them immediately, so you can enjoy them at peak freshness. If these same plants grow along the ground, it's easy to miss your harvest under the shadowy leaves. Supporting the plants as they grow upright means your upkeep will be less overwhelming when you harvest your garden veggies.

How do I fertilize my plants?

Once you've planted your plants or flowers, make sure they stay well-fed and hydrated. Choose a synthetic or an organic fertilizer that fits your needs and give your garden a boost. You can even find one that's formulated for your plants, whether you need a fertilizer for veggie plants, flower fertilizer, or a general garden fertilizer blend. Only apply as often as recommended on the packaging. Be sure to water immediately after, as directed, so the plants won't be burned by the fertilizer.

How can I create shade?

When you need a break from gardening in the sun, shelter beneath a patio umbrella or covered gazebo. If you have sturdy structures like a house or shed, make your own shade by attaching sun sails and awnings. However, sometimes shade isn't enough because it's just too humid. That's when a patio mister or misting fan can help cool the air and transform a stifling afternoon into a relaxing day. Go back to lounging in the sun when that water-cooled air is ready.

How can I do a quick backyard makeover for entertaining?

Spending time with friends in gorgeous summertime weather makes the season even more special. But you don't need to do a full backyard makeover or to create your own patio furniture collection from scratch to do it. Even a minor backyard refresh can make a big difference. New outdoor lounge furniture, outdoor rugs, or even a string of outdoor lights can breathe new life into a backyard.

The Home Depot Garden Center at St Charles County

Shop Our 4th of July Sale
Bring on the Fourth with a yard that's dressed to impress. Our big 4th of July Sale can help you do it. A gorgeous lawn that's growing full and lush, freshly trimmed bushes, and cheerful flowers flourishing in your gardens can make your great outdoors feel like home. It's time to enjoy the festivities with your family and friends. Take the time to make 4th of July memories — whether it's a day-long feast of food cooked up just right on a new gas grill or a luxurious day of lounging on patio furniture.

Family enjoying a grilled dinner on a gently lit patio at dusk

As we stretch into summer, your garden and landscaping will weather more sun and heat than earlier in the season. You'll need to consider how to keep things cool with shade, proper tending, and irrigation. You might also need ways to beat the heat. Let us help. At your Garden Center in St Charles County, we've got what you need to make the most of summer.

Grow a Healthy Lawn
If you're worried that your lawn has straw-like blades of grass, don't panic just yet. It's possible that you've got a cool season grass that's going to go dormant and turn brown in the summertime heat. If that's the case, it'll be brown, but not in patches. Gently tug out a blade of grass to check the roots: If it comes right out, the grass is likely dead and you'll need to replace it with grass seed or sod. If it doesn't pull right out, it's dormant. That means it's growing and resting underground. Water dormant grass deeply once or twice each week, but avoid fertilizer.

Warm-season grass stays green in the summer. If you have this kind of lawn, water it deeply once a week. Give it another drink every day or two, depending on your weather. Make sure not to overwater, and let the lawn dry out after heavy rains before you get out the sprinkler or garden hose again. If it's especially hot out, water when the top two inches of soil is dry to the touch. It's ok to let it grow taller this time of the year, as cutting it too short isn't healthy for this kind of lawn.

Watch Your Garden Thrive
Summertime garden upkeep comes down to balancing sunlight and hydration, as outlined in these garden watering tips. You'll need both to keep your spirits high and your garden growing with summer flowering. A general rule when watering flowers and plants is to aim the water at the roots. A drip irrigation system, sprinkler, or garden hose will work well. Contrary to popular belief, the blooms themselves don't need to be watered or even misted. Many flowers droop when they get but recover once they dry. Succulents are, of course, the exception to basic watering rules, so look up your specific types of succulents to optimize their care.

In addition to watering them regularly, monitor the nutrients your plants are getting. Add fertilizer as recommended. We've even got fertilizers to match the plants you're growing so they'll absorb the necessary nutrients.

Grow Your Own Herbs
For fresh flavors to accent your homegrown produce, try herb gardening. It's easy to learn how to grow herbs indoors, but you can raise herbs outdoors, too. If you grow herbs outdoors, stick to heat-loving herbs that'll endure the summer temperatures, and consider a hanging herb garden.

Planting herbs in the ground can be tricky, as many of them — especially mint — are invasive and will take over your yard. So keep them in small decorative pots on a sunny window sill, porch, or even in wall planters. Herbs also work well in a hydroponic garden, which means they don't grow in regular black dirt. Instead, they grow in a mix of rock chips, sand, or perlite.

Vines as Decorative Shade
Set up vines to climb an arched arbor or trellis to provide both shade and beauty. Go with native vines to attract hummingbirds, butterflies, and bees. Wisteria, morning glories, and honeysuckle are common options for creating a shady and beautiful archway or pathway. Remember to match your vine plants to how much sunlight you receive, as some like full sun and others don't. As a bonus, many vines put out sweet-smelling flowers with a delightful fragrance you can enjoy.

Find Your Summertime Garden Supplies Today
No matter if your perfect summer includes gardening, grilling, relaxing, or knocking out those outdoor DIY projects, we've got you covered. Make the most of these lengthy evenings and early mornings to enjoy all the season has to offer. Shop online at your leisure, on our mobile app anywhere you like, or in the aisles of your St Charles County store.

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