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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.
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Enter your preferred material, the square footage and mulch depth of the coverage space for accurate results.
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We'll calculate the amount of fencing you should purchase based on your property needs.
Are there Spring Black Friday savings in the Garden Center?
Our big spring sale is back, so get ready to save money. Remember to upgrade your outdoor power equipment to keep your lawn and garden pristine. Fresh patio furniture makes it easy to enjoy the spring air, and a new grill adds fun to springtime cooking. Get great Spring Black Friday deals from April 9th through April 22nd and enjoy your outdoor oasis as your garden transforms with the seasons.
What number planting zone am I in?
Take a look at the USDA plant hardiness zone map, as planting zones have evolved over time. Zones with higher numbers can start their garden earlier in the year. Increase your chances of successful gardening by planting veggies, flowers, and trees that are intended for your zone.
Can I "direct sow" seeds?
If the ground isn't frozen, consider planting your flower, fruit, or veggie seeds right into your garden. This is called "direct sow." The time to plant will be after the possibility of frost has passed for the season, as seedlings and sprouts can't survive those conditions. You can also start your seeds indoors if you'd like. Read your seed envelope to learn when and how to plant your seeds.
How do I grow a garden from seeds?
The top source of information is the seed envelope your garden-to-be came in. It's the key to successfully growing spring flowers, fruit, and vegetables — outdoors or indoors. Requirements vary from one type of plant to the next. Certain seeds should only be sown indoors, and your seed packet can tell you that, too. You'll be a pro at sowing seeds before you know it.
Do you carry organic gardening supplies?
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.
Are there any tips or tricks to strengthen my seedlings before moving them outdoors?
Get your sprouts used to breezy days and storms 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. No need to prep them for a hurricane. They'll gain strength, even though you shouldn't see them moving. If you don't set up a fan, your seedlings may be more sensitive to wind. Try to plant between storms.
How do I plant a transplant or baby plant?
Squeeze the plastic around the plant to break the seal of 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 with a moat around it, and don't tamp the ground too tightly. Your plant baby needs to breathe.
Can I use seed tapes to sow seeds?
If you want more guidance in planting or are dealing with extremely tiny seeds, consider seed tapes. They're biodegradable pieces of paper with small seeds affixed at regular intervals. Bury the tape and water as directed. If all goes well, your perfectly spaced sprouts will come up soon.

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

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

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

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

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

Start your garden right with our easy-to-follow guide on using peat pots for successful seed germination and transplanting.
Set Up For Springtime
On gorgeous spring days, tidy up the yard before everything blooms in earnest. Planning your garden lets you make the most of your time and space. Don't forget to sweep the gazebo and clean out the shed in preparation for spring, too. No matter which plants you need and what outdoor projects you choose to tackle, search for your local plant nursery and find that The Home Depot Portland 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 know 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 growing zone map and learn when to plant seeds and flower bulbs.
For example, you could transplant bell peppers outdoors in mid-March in Zone 10, but not until the end of May in Zone 4. For best results, choose plants in your zone number or less. In other words, a Zone 6 garden can support plants listed as Zones 1–6. The timeframe to direct sow outdoors in your garden is often around a month later than the indoor start date. Always read your seed package for details. If you start them later, it's not ideal, but it will even out as time passes.
Gardening in New England
In Zone 5, which includes parts of Pennsylvania as well as upstate New York, Vermont, southern Maine, and New Hampshire, your best bets for veggies will be root vegetables like carrots and beets, leafy greens including lettuce, and cole crops like kale and cabbage. You can try squash, but prepare for additional warming upkeep when late frost is forecast. Planting dates are roughly mid-March through May 1st, depending on whether you're starting your seeds indoors or directly sowing them into your garden.
Much of Pennsylvania, Ohio, West Virginia, Connecticut, New Jersey, southern New York state, and Massachusetts are in Zone 6, so planting can begin earlier there than farther north. Parts of Virginia are even warmer, coming in at Zone 7. The outdoor growing season doesn't begin until mid-March or even April, although you can plant some veggie seeds halfway through February. Peppers, tomatoes, onions, cucumbers, and other classic garden crops will do well in this region, and most of them can get an early start indoors before spring really moves in.
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. Garden pests or bugs might eat 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 outside. Like direct sow, you push the seeds into the soil as directed on the seed packet, 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 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 Their New Homes
In quality soil, dig a hole that's bigger than or the same size as 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 or on top of the dirt, then be sure to water it. Only apply as much fertilizer as is recommended, as too much could kill the plant. Consider putting up chicken wire or other protective measures if rabbits, 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 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 plants that bear more fruit and flowers. Compost and mulch can be purchased in-store, or you can learn how to make 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 landscaping and garden, and browse your nearest plant 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. Shop for the fertilizer, seeds, and soil you need in the aisles of your Portland Garden Center, online, or on our mobile app. Let's get growing together.
300 Clarks Pond Pkwy
South Portland, ME 04106
3.70 mi
Mon-Sat: 6:00am - 10:00pm
Sun: 8:00am - 8:00pm
20 Franklin Drive
Windham, ME 04062
12.34 mi
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Pro Service Desk:
Mon-Sat: 6:00am - 9:00pm
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550 Alfred St
Biddeford, ME 04005
16.99 mi
Mon-Sat: 6:00am - 10:00pm
Sun: 8:00am - 8:00pm