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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.
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Garden Center

Contact Us

Pro Service Desk

(865)425-1670

Store Hours

Mon-Sat:
6:00am - 10:00pm

Sun:
8:00am - 8:00pm

Curbside:
09:00am - 6:00pm

Location

175 Laboratory Rd

Oak Ridge, TN 37830

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Popular at Your Garden Center

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

Are there Spring Deals in the Garden Center?

Enjoy some of the best savings of the season with our Spring Deals sale. Spruce up your patio or backyard with patio furniture to fit any decor style. Spring cleaning applies both indoors and outdoors, so upgrade your lawn and garden with gorgeous flowers. Don't forget to check out our outdoor power equipment and grills, too. Save on everything you need during our spring sale, running only from April 23rd to May 10th, 2026. Don't miss out on these savings.

How do I know what planting zone I am in?

Take a look at the USDA plant hardiness zone map, as planting zones have changed through the years. Zones with bigger numbers can start their garden earlier in the year. Choose plants that are intended for your area and increase your odds of successful gardening.

What does direct sowing mean?

If the soil isn't cold, consider planting your fruit, veggie, or flower seeds directly into your garden bed. This is called the "direct sow" method. Plant after the frost threat is gone for the season, as sprouts and seedlings can't weather those conditions. You can also start your seeds indoors. Consult your seed envelope for when and how to sow your seeds.

How do I plant seeds?

The most reliable source of info is the seed pouch each seed type arrived in. It's the key to successfully growing spring flowers, fruit, and vegetables — outdoors or indoors. Requirements vary from one plant type to the next. Learn how to start seeds indoors if they require that. Your seed packet can tell you that, too. You'll be a pro at sowing seeds in no time.

What organic gardening seeds and plants do you offer?

We've got a variety of organic options, including organic veggie seeds and fruit seeds, as well as organic herb and flower seeds that are subject to availability. We carry the organic soil to plant them in as well as the organic fertilizer to feed your plants.

Do I need to harden off my seedlings before planting them outside?

Yes, for optimal results, if you raised plants indoors from seeds in your own plant nursery, harden them before transplanting. Hardening is the process of getting used to the great outdoors and rain, sun, and temperature swings. It slows their growth until they're strong and ready for a growth spurt during a spring warm front. Hardening creates more resilient plants that can weather a cold snap. Read your seed pouches or speak to a garden center associate for more info.

How do I plant a transplant?

Squeeze the plastic around the plant to loosen the soil. Gently coax your transplant and the surrounding clod of dirt out into the palm of your hand, then place it into the hole you dug for it. Ensure the top of your transplant's soil is even with the garden soil, and carefully press the earth into place. Avoid leaving the plant as an island in a puddle of water, and don't tamp down the ground too tightly. Your plant baby needs to breathe.

Should I use coir starters or peat moss starters?

Seed starters, full of nutrients in convenient pots, 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 cucumbers and eggplant, as well as flowers that require an acidic pH. 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 talk to a garden center associate if you need more info.

Garden Project Ideas

How to Lay Sod

Easily create a lush, green lawn with our step-by-step sod-laying guide, covering soil prep, installation, and essential upkeep.

Patio Furniture Buying Guide

Find the ideal patio furniture with our expert tips on styles, materials, and maintenance to elevate your outdoor space.

Best Weed Killer for Your Yard

Keep your lawn weed-free with our guide to choosing the best herbicides and natural solutions for effective control.

Types of Soil

Pick the perfect soil for your garden with insights on soil types, pH levels, and key amendments for healthy plant growth.

Spring Lawn Care Tips

Get your lawn ready for spring with essential tips on aeration, fertilization, watering, and maintenance for vibrant grass.

How to Start Seeds in Peat Pots

Start your garden right with our easy-to-follow guide on using peat pots for successful seed germination and transplanting.

The Home Depot Garden Center at Oak Ridge

Set Up For Springtime
On spring days, tidy up the yard before everything blooms in earnest. You can also add interest and beauty with hardscaping, stonework, and water features. Don't forget to sweep out the gazebo and clean the shed in preparation for spring, too. No matter which plants you need and what outdoor projects you choose to tackle, when you search for your local plant nursery, you'll find that The Home Depot Oak Ridge Garden Center can help you enjoy your spring activities to the fullest.

Plant Hardiness Zones Explained
The first thing you should know when planting spring flowers, veggies, and other seeds is your planting zone. Every location in the United States and its territories is sorted into blocks by climate. Find your zone on the USDA growing zone map and learn when to plant flower bulbs and 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. The plants that'll thrive in your area are in your zone — plus all the zones numbered less than that. In other words, a Zone 8 garden can support plants listed as Zones 1–8. The timeframe to direct sow outdoors in your garden is often around a month later than the indoor start date. Always read your seed envelope for details. If you start your seeds a little later than recommended, it's not ideal, but it should even out as time passes.

Gardening in the Hills of Appalachia
Tennessee, Kentucky, Virginia, and West Virginia are in Zones 6–8. Cruciferous veggies and certain herbs are ready to grow when you're ready to plant. This includes broccoli, cabbage, and kale. Greens like spinach and artichokes, early-blooming annuals like marigolds, and fragrant herbs, including parsley, basil, and oregano, also don't mind an early beginning. Even in the highest peaks of West Virginia in Zone 5b, traditional garden vegetables like bell peppers of all kinds, tomatoes, and cucumbers are fine with a late winter or early spring start indoors under the grow lights.

Look up the date of your last predicted frost, then count backward 6–8 weeks. That's the time you should sow your seeds indoors. The idea is to have strong baby plants that are ready for transplant at the same time the ground is warm enough. Do your best and enjoy the process — watching your plants grow, bloom, and put out tiny veggies that'll grow to harvest size is part of the fun.

Plant Seeds In Your Garden With Direct Sow
Planting seeds into your garden soil, or using the direct sow method, is an alternative option. There's less planning and tending than growing indoors. If you like to go with the flow, follow the instructions on your seed pouch and try it out.

Prepare to deal with whatever hand nature deals you: You could have no germinating seeds or all of them might sprout. A critter might munch the tender seedlings for a snack. All the seeds you plant in each hole may sprout, so you'll need to choose the most robust sprouts to survive in a process called thinning. Bugs or garden pests might make a meal out of your seedlings before they take off. But if you're lucky, you'll get strong sprouts that are ready to grow all spring.

Start Seeds Indoors
If you'd like more control over your seedlings' journey or you're eager to get growing, start your seeds indoors in your own plant nursery. In general, you can plant seeds indoors a month before you can do it outdoors. Like direct sow, you push the seeds into the soil as directed on the seed package, but that's where the similarities end. Seed trays make it easier to transplant later.

You're responsible for giving them quality substitutes for sunlight and rain. Keep your seeds warm with heating mats and grow lights, water them carefully with a spray bottle or watering can, then thin them as they germinate in groups of three. Give them a boost with a gently blowing fan as they lengthen into sprouts if you'd like. Harden them off to get them used to outdoor conditions, then transplant them into your garden when they're big enough.

Transplant Young Plants Into Your Garden
In quality soil, dig a hole that's the same size or bigger than your plant's dirt plug. Place your transplant in the ground, and fill any extra space with nutrient-rich topsoil. Apply fertilizer if desired inside the plant hole before planting or on top of the dirt, then give it a generous drink without overwatering. Never apply more fertilizer than recommended, as too much could harm the plant. Consider putting up garden fencing or other protective measures if rabbits, deer, or chipmunks visit your yard regularly, as your sprouts may otherwise become a snack.

Enrich Your Garden With Mulch
Nourish your garden bed with compost and mulch. Compost enriches the soil so your garden can grow even better. Mulch controls weeds and keeps your soil from drying out. It may help foster stronger and larger plants that bear more flowers and fruit. Compost and mulch can be DIY creations, but you can also purchase them in-store. The next time you're searching for "mulch near me," stop by the Garden Center to get the right amount.

Greet the Spring
Late winter into early spring is an exciting time in the world of gardening. Plan your landscaping and garden, prepare to fertilize your lawn, and browse The Home Depot nursery to find inspiration on which spring flowers to plant when the weather warms. For those without lawns, consider adding a pellet grill, artificial grass, or an outdoor rug to your balcony or patio. Shop for the seeds, fertilizer, and soil you need in the aisles of your Oak Ridge Garden Center, online, or on our mobile app. Let's get growing together.

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