Your Year-Round Vegetable Bed Calendar: What to Plant and When

Growing vegetables throughout the year transforms your garden from a seasonal hobby into a continuous food source. A well-planned vegetable bed calendar helps you maximize harvests while keeping your soil productive across all seasons. This guide breaks down what to plant and when, so you can enjoy fresh produce from your garden beds every month of the year.

Quick Reference: Your Year-Round Planting Calendar

Month-by-Month Planting Guide (Adjust by Your Frost Dates and Climate):

Month	What to Plant	Notes
January	Garlic, onion sets (zones 8-10)	Start planning and ordering seeds
February	Peas (direct sow in mild climates)	Check soil temperature first
March	Broccoli, cabbage, carrots, beets	4-6 weeks before last frost
April	Tomatoes, peppers (transplants), beans	When the soil reaches 55-60°F
May	Cucumbers, squash, melons, corn	Soil temps 60°F+
June	Succession plant beans, lettuce, herbs	Keep harvests coming
July	Fall broccoli, cabbage, kale	Count back from the first frost
August	Carrots, beets, turnips for fall	Cool-season crops return
September	Lettuce, spinach, radishes	Quick fall harvests
October	Garlic cloves	Plant 6 weeks before the ground freezes
November	Cover crops, mulch perennials	Protect overwintering crops
December	Plan next year's garden	Review what worked

This calendar represents typical temperate climate patterns. Your planting windows depend on local frost dates and soil temperature.

Spring Planting Calendar: Cool Season to Warm Season

Spring brings the busiest planting season. Your raised garden bed planting schedule starts with cool-season crops and transitions to warm-season favorites as soil temperatures rise.

Early Spring (4-6 Weeks Before Last Frost)

What to Plant:

• Peas (direct sow)
• Lettuce
• Spinach
• Kale
• Arugula

These crops tolerate cold soil and light frosts. They actually prefer cooler weather and will bolt once summer heat arrives. Soil temperature for peas should be at least 40°F for germination.

Mid-Spring (2-4 Weeks Before Last Frost)

What to Plant:

• Broccoli transplants
• Cabbage transplants
• Carrots (direct sow)
• Beets (direct sow or transplant)
• Radishes (direct sow)
• Onion sets

Direct Sowing vs. Transplanting: Carrots and parsnips must be direct-sown because their taproots don't transplant well. Beets can be transplanted but direct sowing often gives more uniform roots. Brassicas like broccoli and cabbage transplant easily.

Late Spring (When Soil Reaches 55-60°F)

What to Plant:

• Tomato transplants (soil 60°F+)
• Pepper transplants (soil 60°F+)
• Cucumber seeds or transplants
• Squash seeds
• Bean seeds (soil 55-60°F)
• Corn seeds (soil 60°F+)

Pro Tip: Use a soil thermometer to check before planting warm-season crops. Soil temperature matters more than air temperature. Don't rely solely on frost dates.

Summer Planting Calendar: Succession and Fall Prep

Summer isn't just harvest time. Your seasonal vegetable planting chart includes succession planting and starting fall crops during these months.

Early Summer (June)

What to Plant:

• Beans (succession every 2-3 weeks)
• Summer squash (succession)
• Cucumber (succession)
• Basil (soil 60°F+)
• Dill

Quick-maturing crops can be planted multiple times for continuous harvests.

Mid-Summer (July)

What to Plant:

• Fall broccoli transplants
• Fall cabbage transplants
• Fall cauliflower transplants
• Kale seeds or transplants

These need time to mature before fall frost. Count backward from your first expected frost date and add 2 weeks for slower fall growth.

Late Summer (August)

What to Plant:

• Carrots (for fall harvest)
• Beets (for fall harvest)
• Turnips
• Lettuce
• Spinach
• Radishes

Cool-season crops return to your planting calendar. They'll mature in cooler fall temperatures with better flavor.

Fall Planting Calendar: Extended Harvests and Overwintering

Fall extends your growing season and provides some of the best-tasting vegetables. Cool temperatures and adequate moisture create ideal conditions.

Early Fall (September)

What to Plant:

• Lettuce (quick varieties, 45-50 days)
• Spinach
• Arugula
• Radishes (mature in 25-30 days)

Choose fast-maturing varieties. Calculate days to maturity against your first frost date.

Mid-Fall (October)

What to Plant:

• Garlic cloves (most important fall planting)
• Overwinter onions (zones 7-9)

Garlic needs a cold period to develop properly. Plant individual cloves 4-6 inches apart about 6 weeks before the ground freezes.

Late Fall (November)

What to Do:

• Mulch overwintering crops heavily
• Plant cover crops in empty beds
• Protect cold frames and row covers

Some hardy greens like kale and spinach can survive winter with protection in zones 6-8.

Winter Planning Calendar: Preparation and Indoor Starts

Winter focuses on planning and starting seeds indoors. Outdoor planting depends heavily on your climate zone.

Early Winter (December)

Tasks:

• Review the past year's successes and failures
• Order seed catalogs
• Plan crop rotation for next year
• Clean and sharpen tools

Mid-Winter (January)

Tasks:

• Order seeds for spring planting
• Start a garden journal
• Plan bed layouts and spacing
• Check stored garden equipment

Planting (Mild Climates Only): Zones 9-10 can direct sow some cool-season crops if the soil is workable.

Late Winter (February)

What to Start Indoors:

• Tomatoes (6-8 weeks before transplant date)
• Peppers (8-10 weeks before transplant date)
• Eggplant (8-10 weeks before transplant date)

Tasks:

• Test soil pH and nutrients
• Order compost or amendments
• Prepare cold frames for early sowings

Finding Your Frost Dates: The Foundation of Your Calendar

Frost dates anchor your entire vegetable bed calendar. These dates vary by location and determine when to plant each crop.

How to Find Your Last Spring Frost Date

Get accurate frost dates from these reliable sources:

1. Local agricultural extension offices (most reliable)
2. NOAA/National Weather Service historical data for your specific location
3. Local meteorological services with frost date calculators
4. Experienced local gardeners and garden clubs

Note: USDA hardiness zones indicate winter cold tolerance for perennials, not frost dates. They're helpful for choosing perennial varieties but don't tell you when to plant annual vegetables.

First Fall Frost Date

This date helps you estimate when outdoor growth may slow or stop. Use it to:

1. Calculate fall planting times
2. Choose appropriate varieties with enough days to maturity
3. Plan season extension methods like row covers

Working Around Frost Dates and Soil Temperature

Cool-season crops tolerate light frost and can go in the ground when soil reaches 40-50°F, often 4-6 weeks before last spring frost (depending on soil temperature and protection used).

Warm-season crops need both frost-free conditions AND proper soil temperature. Most need soil temperatures of 55-60°F minimum, with heat-lovers like peppers, eggplant, and basil preferring 60°F or higher.

Succession Planting for Continuous Harvests

Succession planting spreads out harvests instead of overwhelming you with produce all at once. This technique keeps your vegetable bed calendar productive throughout each season.

Best Crops for Succession Planting

Quick Maturing (Plant Every 2 Weeks):

• Lettuce (45-60 days)
• Radishes (25-30 days)
• Bush beans (50-60 days)
• Arugula (30-40 days)

Medium Maturing (Plant Every 3-4 Weeks):

• Beets (50-70 days)
• Carrots (60-80 days)
• Summer squash (45-55 days)
• Cucumbers (50-70 days)

How to Plan Succession Planting

1. Check days to maturity on seed packets
2. Calculate planting dates working backward from the season end
3. Sow small amounts every few weeks
4. Stop planting when the remaining growing days are fewer than days to maturity plus 2 weeks

Matching Your Calendar to Bed Depth

Different vegetables need different root space. Your planting calendar should consider which garden beds can accommodate each crop.

Planting by Bed Depth:

Crop Type	Recommended Depth	When to Plant
Lettuce, most herbs	6-8 inches	Spring and fall
Tomatoes, peppers	12-18 inches (better yields)	After the soil warms
Carrots, parsnips	12-18 inches	Spring and late summer
Beans, cucumbers	10-12 inches	After the soil warms
Beets, turnips	8-12 inches	Spring and fall

Shallow Beds (6-8 Inches)

Plant these year-round according to season:

• Spring: lettuce, spinach, arugula
• Summer: basil, cilantro
• Fall: lettuce, spinach, radishes

Medium Beds (10-12 Inches)

Suitable for many common vegetables but some may benefit from deeper soil:

• Beans, peas
• Bush squash
• Smaller pepper varieties

Deep Beds (12-18 Inches)

Reserve these for crops with long roots or higher water/nutrient needs:

• Spring planting: carrots, parsnips
• Summer planting: tomatoes, peppers, eggplant
• Fall planting: carrots, beets, turnips

Deeper beds give better yields for fruiting crops in hot climates where moisture retention matters more.

Start Your Planting Calendar Today

A well-organized vegetable bed calendar takes the guesswork out of gardening. Use the month-by-month guide as a starting point, then adjust by your local frost dates and soil temperatures. Match crops to your bed depths and climate zone. Start planning now for harvests that last all year long.

FAQs about vegetable planting schedules

Q1: What Should I Plant First in My Spring Garden?

Peas, lettuce, and spinach should be planted first when the soil temperature reaches between 40-50°F, usually 4-6 weeks before your last spring frost date. These crops are hardy and thrive in cold temperatures and even prefer to grow in cold weather. They mature quickly and give you an earlier harvest before summer sets in. Tomatoes and peppers should be planted later, after the soil temperature has consistently warmed up to above 60°F, usually at or after your last spring frost date.

Q2: When Is the Best Time to Start Fall Vegetables?

Fall vegetables should be planted in mid to late summer, usually between July and August, depending on your location and climate. To calculate this, subtract the number of days to maturity from your first fall frost date, and add two weeks to account for the slower growth rate of fall vegetables. Broccoli, cabbage, and cauliflower take 10-12 weeks before frost, while faster-growing crops like lettuce and radish take 4-6 weeks.

Q3: Can I Plant Vegetables Every Month of the Year?

This varies depending on your zone's climate. In mild climates, such as zones 8, 9, and 10, the months of winter are spent planning and maintaining crops grown indoors. Even though the weather is cold, the use of cold frames, row covers, and greenhouses allows for a much longer planting season. Indoor seed starting during late winter is considered active planting time.

Q4: How Often Should I Do Succession Planting?

For crops such as lettuce, radishes, and beans, which mature quickly, succession planting every 2 to 3 weeks is recommended. For crops such as beets and carrots, which mature a little longer, succession planting every 3 to 4 weeks is recommended. Stop succession planting when the number of remaining frost-free days is less than the number of days to maturity of the crop plus 2 weeks.

Q5: What Vegetables Can I Plant in July and August?

In July, broccoli, cabbage, cauliflower, and other fall brassicas can be planted. In August, root vegetables such as carrots, beets, turnips, lettuce, spinach, and kale can be planted. All of these vegetables are considered cool-season crops, which means they mature during the fall season when the weather is cooler.