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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

(317)913-3664

Rental Center

(317)913-3670

Store Hours

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

Sun:
8:00am - 8:00pm

Curbside:
09:00am - 6:00pm

Location

9320 Corporation Dr

Indianapolis, IN 46256

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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

Is Spring Black Friday back in the Garden Center?

The Home Depot Spring Black Friday Sale is a great time to save on grills, lawn and garden, patio furniture, and outdoor power equipment. You can also get a jump on spring cleaning and DIY projects by snapping up low-priced tools. This spring sale for gardening runs from April 9th through 22nd, so shop fast.

How do I know what planting zone I am in?

Take a look at the USDA zone map, as planting zones have shifted slightly over time. Zones with bigger numbers can begin planting earlier in the year. Up your chances of successful gardening by planting flowers, trees, and vegetables that are meant for your zone.

Can I "direct sow" seeds outside?

If the soil is starting to warm, consider planting your flower, fruit, or veggie seeds right into your garden. This is called the "direct sow" method. Plant after the threat of frost has passed for the season, as sprouts and seedlings can't survive a frost. You can also start your seeds indoors. Consult your seed envelope for when and how to sow seeds.

What's the right way to plant seeds?

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

Do you have organic garden plants?

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.

How can I strengthen my seedlings before planting them outdoors?

Get your sprouts used to storms and breezy days with a fan. It'll also help keep fungi 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. 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.

How do I prep for planting seeds or transplants outside?

Before you put your transplants in the ground, make sure that they will have the right amount of sun, it's warm enough outside, and the soil is healthy. Check your seed envelope to see if they like full sun, partial sun, or shade, as well as when they should be planted. Space your plants as described on the seed packet for best results. You want your plant babies to have enough space to grow up big and strong.

Should I use peat moss starters or coir starters?

Seed starters, full of nutrients in convenient 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 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 Castleton

Set Up For Springtime
On spring days, tidy the yard before everything blooms in earnest. Planning your garden lets you make the most of your time and space. Don't forget to clean the shed and sweep out the gazebo 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 Castleton Garden Center is the local plant nursery to help you enjoy your spring activities to the fullest.

Plant Hardiness Zones Explained
The first thing to learn when planting vegetables, spring flowers, and other seeds is your planting zone. Every location in the U.S. and its territories is sorted by climate. Find your zone on the USDA zone map and learn when to plant flower bulbs and seeds.

For example, you could plant bell pepper seedlings 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 6 garden can support plants listed as Zones 1–6. You can plant seeds indoors roughly a month before you can plant them outside, known as direct sow. Always read your seed packet 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 Your Growing Zone: Midwest
The Midwest is mostly Zones 6 and 7 throughout Michigan, Indiana, and Kentucky. You’ll find pockets of Zone 5 and stretches of Zone 4 in the Upper Peninsula of Michigan. In Zones 5 and 6, the outdoor growing season doesn’t begin here until mid-March or even April, although you can plant some veggie seeds halfway through February. Warmer Zone 7 can start planting earlier, and Zone 4 much later on. Cucumbers, peppers, squash, tomatoes, and other classic garden crops will do well in this region, and most of them can get an early jump on growing indoors before spring starts in earnest.

Also, check out cruciferous veggies and certain herbs if you're ready to get planting. This includes cabbage, kale, and broccoli. Greens like spinach, artichokes, and fragrant herbs, including oregano, parsley, and basil, also don't mind a head start. The primary concern is waiting until the frost has passed for the season, so planting seeds outdoors as direct sow is later here compared to farther south.

Plant Seeds In Your Garden With Direct Sow
Direct sow, or planting seeds directly into outdoor garden soil, is another way of gardening. If you prefer to go with the flow, follow the instructions on your seed pouch. Direct sow timeframes are later than indoor planting because the soil needs to be warm enough.

There's more variation with seed survival with direct sow. Your seedlings need to survive storms and hungry critters, weather too little sun or too much rain, and obtain proper nutrition. Prepare to deal with whatever nature gives you. 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 rain and sun. Keep your seeds warm with grow lights and heat mats, water them carefully with a watering can or spray bottle, 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 Their New Homes
In quality soil, dig a hole that's bigger than or the same size as your plant's dirt plug. Carefully remove your transplant without pulling on it, keeping it inside its clump of dirt. Place your transplant in the ground, and fill any extra space with nutrient-rich topsoil and fertilizer, then water it well. Only apply as much fertilizer as is recommended, as adding more could kill the plant. Consider putting up chicken wire or other protective measures if squirrels, deer, or chipmunks visit your yard regularly, as your sprouts may otherwise get eaten.

Protect Your Garden With Mulch
Nourish your garden bed with mulch and compost. Mulch controls weeds and keeps your soil from drying out. Compost enriches the soil so your garden can grow even better. It may help foster larger plants that bear more fruit and flowers. Mulch and compost can be purchased in-store, or you can learn how to compost DIY-style. The next time you need "mulch near me," stop by the Garden Center to get the correct amount.

Greet the Spring
Don't miss a minute of growing season. Prepare to fertilize your lawn, plan your garden, 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 an outdoor rug, a pellet grill, or artificial grass to your patio or balcony. Shop for the seeds, fertilizer, and soil you need in the aisles of your Castleton Garden Center, online, or on our mobile app. Let's get growing together.

Nearby Stores

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2225 N Post Rd

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8.74 mi

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Sun: 8:00am - 8:00pm

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