Vegetable Gardening in Fairfax County: A Seasonal Planting Guide

A month-by-month planting calendar for cool and warm-season crops in Northern Virginia

With its varied climate and supportive gardening resources, Fairfax County is an ideal location for cultivating a diverse home vegetable garden. Whether you’re a first-time grower or a seasoned green thumb, understanding the best times to start, plant, and harvest vegetables is key to a successful yield.

🥬 Cool-Season Vegetables

Cool-season crops thrive in the early spring and fall when temperatures are lower. They prefer soil temperatures between 45°F and 75°F and are generally tolerant of light frost.

  • Lettuce (Butterhead, Loose Leaf, Romaine)
  • Spinach
  • Kale
  • Collard Greens
  • Broccoli
  • Cauliflower
  • Cabbage
  • Radishes
  • Carrots
  • Peas (Sugar Snap, English)
  • Beets
  • Onions
  • Mustard Greens

🌞 Warm-Season Vegetables

Warm-season vegetables should be planted after the last frost date, typically around April 10 in Fairfax County. These crops thrive in temperatures between 70°F and 95°F.

  • Tomatoes
  • Peppers (Bell, Hot)
  • Eggplant
  • Cucumbers
  • Squash (Zucchini, Yellow)
  • Pumpkins
  • Corn
  • Green Beans
  • Okra
  • Sweet Potatoes
  • Watermelon
  • Cantaloupe
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📊 Vegetable Planting Calendar for Fairfax County

A. Cool-Season Vegetables

Vegetable Start Seedlings Plant Outdoors Harvest
LettuceFeb–Mar / AugMar / SepApr–Jun / Oct
SpinachFeb / AugMar / SepApr–Jun / Oct–Nov
KaleFeb / JulMar / AugMay–Jul / Oct–Nov
Collard GreensFeb / JulMar / AugJun–Jul / Oct–Nov
BroccoliJan–Feb / JunMar / AugMay–Jun / Oct
CauliflowerJan–Feb / JunMar / AugMay–Jun / Oct
CabbageJan–Feb / JunMar / AugJun / Oct–Nov
RadishesMar / AugMar / SepApr / Oct
CarrotsMar / AugMar / SepJun / Nov
PeasFebMarMay–Jun
BeetsMar / AugMar / SepJun / Nov
OnionsJanMarJun–Jul
Mustard GreensFeb / AugMar / SepMay–Jun / Oct–Nov

B. Warm-Season Vegetables

Vegetable Start Seedlings Plant Outdoors Harvest
TomatoesFeb–MarApr–MayJul–Sep
PeppersFeb–MarMayJul–Sep
EggplantFeb–MarMayJul–Sep
CucumbersAprMayJul–Sep
SquashAprMayJul–Sep
PumpkinsAprMaySep–Oct
CornAprMayJul–Sep
Green BeansAprMayJul–Sep
OkraAprMayAug–Sep
Sweet PotatoesMar–AprMaySep–Oct
WatermelonAprMayAug–Sep
CantaloupeAprMayAug–Sep

🌱 Local Gardening Resources

Fairfax County supports edible gardening through county programs, nonprofits, and educational initiatives that aim to enhance food access and horticultural knowledge.

  • Garden Plot Rentals: The Fairfax County Park Authority offers 700+ community plots across 11 parks. These serve residents and nonprofits like Food for Others.
  • Community Centers: Locations such as Bailey’s and Sully operate ADA-accessible edible gardens for community use and educational workshops.
  • Fairfax Master Gardeners: Volunteers from Fairfax County Master Gardeners help residents grow food sustainably and combat food insecurity through mentoring and education programs.

📚 Learn More or Get Involved

Mustard Greens Gatta Plant Harvested Potatoes Potatoes Ready
📝 Editorial Note: This article is published for community awareness as part of our ongoing commitment to promote accessible education and cultural preservation. At Virginia Times, we believe knowledge should empower individuals and celebrate heritage.

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