Seasonal Garden Planning: What to Plant Each Month

There's nothing quite like stepping into your backyard in February and still finding fresh greens for dinner, or harvesting tomatoes well into October. The secret? Treating your garden like a relay race instead of a sprint. When you know what to plant each month, you create an overlapping system where something is always growing, always ready to harvest.

Most gardeners plant everything in spring, enjoy summer abundance, then watch their gardens go dormant for eight months. But your garden can work harder than that. With strategic monthly planning, you'll have fresh food nearly year-round and make better use of every square foot you've got.

Understanding Your Growing Calendar

Before we dive into monthly schedules, you need to know your last spring frost date and first fall frost date. These two dates are your garden's bookends. Everything else revolves around them.

In most regions, you're looking at a last frost somewhere between mid-March and mid-May, and a first fall frost between mid-September and mid-November. Check with your local extension office or ask neighboring gardeners—they'll know.

Once you have those dates, you can count backward and forward to time everything perfectly. Cool-season crops (lettuce, peas, broccoli) can handle light frost. Warm-season crops (tomatoes, peppers, squash) need consistently warm soil. Heat-lovers (melons, okra, eggplant) need the hottest part of summer.

Spring Planting: March Through May

March is when the garden year truly begins for most of us. As soon as you can work the soil—meaning it's not muddy and clumpy—direct sow your peas, spinach, arugula, and radishes. These tough little plants laugh at cold soil. Start onion sets and seed potatoes too.

April brings more options. Plant lettuce, carrots, beets, and Swiss chard directly in the ground. If you started tomatoes and peppers indoors 6-8 weeks ago, they're getting ready for hardening off. Transplant broccoli, cabbage, and cauliflower seedlings—they need to mature before summer heat hits.

May is your last call for cool-season crops in most areas, but it's prime time for warm-season planting. After your last frost date, transplant those tomatoes, peppers, and eggplants. Direct sow beans, cucumbers, summer squash, and the first succession of basil. This is also when you can start thinking about melons and sweet potatoes if your summer is long enough.

Summer Strategy: June Through August

Summer isn't just harvest time—it's also when you plant your fall garden.

June is perfect for succession planting. Sow another round of beans and cucumbers to replace your spring plantings. Plant winter squash and pumpkins early in the month. In warmer regions, this is okra and Southern pea season.

July feels too hot for planting, but it's actually critical. Mid to late July is when you start seeds for fall brassicas—broccoli, cabbage, kale, and cauliflower. Start them in trays in a shaded spot, then transplant in August. Also sow carrots, beets, and another round of lettuce for fall harvest.

August is your fall garden insurance policy. Transplant those brassica seedlings you started in July. Direct sow spinach, arugula, radishes, and turnips. Plant garlic in late August in northern zones (October in southern zones). Everything you plant now will mature in cooler weather and taste sweeter for it.

Fall and Winter: September Through February

September and October are mostly about maintaining what you planted in summer. But you can still tuck in quick-maturing greens like arugula and spinach early in September. Plant cover crops like winter rye or crimson clover in empty beds to build soil for next year.

November through February is quiet time in cold climates, but southern gardeners can keep going with kale, collards, lettuce, and root vegetables. Even in colder zones, cold frames and row covers extend the season for hardy greens.

This is also prime planning season. Order seed catalogs, sketch next year's garden layout, and dream about varieties you want to try.

Your Monthly Quick-Start Checklist

Here's a simplified version you can pin up in your shed:

• March: Peas, spinach, onions, potatoes
• April: Lettuce, carrots, beets, transplant brassicas
• May: Tomatoes, peppers, beans, cucumbers, squash
• June: Succession beans/cukes, winter squash, okra
• July: Start fall brassicas, sow carrots and beets
• August: Transplant fall brassicas, plant garlic, quick greens
• September: Last greens, cover crops
• October-February: Maintain, harvest, plan

Remember, these are guidelines, not rules. Your specific climate might shift everything by a few weeks. Pay attention to what works in your yard, and adjust accordingly.

Keep the Harvest Coming

The difference between a garden that produces for three months and one that feeds you for nine months is simply planning. When you know what to plant each month, you stop leaving your beds empty and start maximizing every growing day your climate offers.

Got questions about timing for your specific region or wondering what varieties work best for succession planting? Head over to our community forum where experienced growers share their monthly planting schedules and answer questions about making the most of your growing season.