Washington’s mild, wet climate creates perfect conditions for these leafy greens and root vegetables to thrive year-round. If you’re looking for easy vegetables to grow all round in washington, you’ve come to the right place. This guide covers the best picks for every season, with practical tips to keep your garden productive no matter the weather.
Whether you have a backyard plot, a raised bed, or just a few containers on a patio, these vegetables are forgiving and reliable. They handle the cool, damp winters and the warm, dry summers typical of the Pacific Northwest. Let’s dig in.
Easy Vegetables To Grow All Year Round In Washington
This list focuses on vegetables that require minimal fuss and deliver consistent harvests. They are perfect for beginners or anyone wanting a low-maintenance garden.
Kale: The Year-Round Champion
Kale is incredibly hardy. It survives frost and even snow, often tasting sweeter after a cold snap. You can plant it in spring, summer, or early fall for continuous harvests.
- Plant in well-drained soil with full sun to partial shade.
- Harvest outer leaves regularly to encourage new growth.
- Varieties like ‘Lacinato’ (dinosaur kale) and ‘Winterbor’ are top choices for Washington.
Spinach: Quick And Cold-Tolerant
Spinach grows fast and loves cool weather. You can sow seeds every few weeks for a steady supply. It bolts (goes to seed) in heat, so spring and fall are prime times.
- Sow seeds directly in the ground 1/2 inch deep.
- Thin seedlings to 4 inches apart.
- Harvest whole plants or pick individual leaves.
Lettuce: Cut-And-Come-Again Ease
Loose-leaf lettuce varieties are perfect for year-round growing. They don’t form tight heads, so you can harvest leaves as needed. Romaine and butterhead also work well.
- Plant in partial shade during hot months.
- Keep soil consistently moist.
- Use a cold frame or row cover for winter harvests.
Carrots: Root Vegetables For All Seasons
Carrots thrive in Washington’s loose, sandy loam soils. They can be planted from early spring through late summer for fall and winter harvests. Some varieties even overwinter.
- Choose short or round varieties for heavy clay soil.
- Sow seeds directly and thin to 2 inches apart.
- Mulch heavily in winter to protect roots.
Radishes: Speedy And Satisfying
Radishes are among the fastest vegetables to grow. Some are ready in just 25 days. They are perfect for filling gaps in the garden or for succession planting.
- Sow seeds every two weeks for continuous harvests.
- Plant in full sun for best flavor.
- Harvest when roots are about 1 inch in diameter.
Beets: Dual-Purpose Delight
Beets give you two crops: the roots and the greens. They tolerate cold well and can be planted in spring and late summer for fall harvests. The greens are rich in vitamins.
- Soak seeds overnight to speed germination.
- Thin seedlings to 3 inches apart.
- Harvest roots when they are 1-2 inches wide.
Swiss Chard: Colorful And Persistent
Swiss chard is a relative of beets but grown for its leaves. It is heat-tolerant and cold-tolerant, making it a true year-round performer. The stems come in vibrant colors.
- Plant in rich, well-drained soil.
- Harvest outer leaves, leaving the center to grow.
- It can survive light frosts with protection.
Green Onions: Endless Harvests
Green onions, or scallions, are simple to grow. You can regrow them from kitchen scraps. Plant sets or seeds in spring and fall for continuous pickings.
- Plant in full sun or partial shade.
- Harvest when tops are 6-8 inches tall.
- Leave the roots in the ground for regrowth.
Peas: Spring And Fall Favorites
Peas love cool, moist weather. Snap peas, snow peas, and shelling peas all do well. Plant them in early spring and again in late summer for a fall crop.
- Provide a trellis or support for climbing varieties.
- Sow seeds 1 inch deep and 2 inches apart.
- Harvest regularly to encourage more pods.
Broccoli: A Cool-Season Staple
Broccoli thrives in Washington’s mild summers and cool falls. It produces large heads and then side shoots for extended harvests. Plant in spring or late summer.
- Choose varieties like ‘Green Goliath’ or ‘Waltham 29’.
- Space plants 18 inches apart.
- Harvest the main head before flowers open.
Cauliflower: A Bit More Careful
Cauliflower is slightly more demanding than broccoli, but still manageable. It needs consistent moisture and cool temperatures. Blanch the heads by tying leaves over them.
- Plant in rich soil with plenty of compost.
- Water deeply and regularly.
- Harvest when heads are compact and white.
Turnips: Roots And Greens
Turnips are another dual-purpose crop. The roots are mild and sweet, while the greens are nutritious. They grow quickly and tolerate frost well.
- Sow seeds directly in the garden.
- Thin to 4 inches apart for roots.
- Harvest greens when 4-6 inches tall.
Garlic: Plant In Fall For Summer Harvest
Garlic is a long-season crop but requires very little care. Plant cloves in October or November, and harvest the following July or August. It stores well for months.
- Break bulbs into individual cloves just before planting.
- Plant cloves 2 inches deep and 6 inches apart.
- Mulch heavily to protect over winter.
Onions: From Sets Or Seeds
Onions are easy to grow from sets (small bulbs) or seeds. They need a long growing season but are low-maintenance. Plant in spring for summer harvests.
- Choose short-day varieties for Washington.
- Plant sets 1 inch deep and 4 inches apart.
- Harvest when tops fall over and turn brown.
Seasonal Planting Guide For Washington
Understanding Washington’s seasons helps you plan your garden. The state has a maritime climate in the west and a continental climate east of the Cascades. Here’s a general guide.
Spring Planting (March To May)
Spring is the main planting season. Soil warms up, and frost risk decreases. Start with cool-season crops like peas, lettuce, spinach, and carrots.
- Plant as soon as soil is workable.
- Use row covers for early protection.
- Succession plant every two weeks.
Summer Planting (June To August)
Summer is for warm-season crops like tomatoes, peppers, and beans. But you can still plant cool-season crops in partial shade or for fall harvests.
- Water deeply in the morning.
- Mulch to retain moisture and cool roots.
- Plant fall crops like kale and broccoli in August.
Fall Planting (September To November)
Fall is ideal for root vegetables and leafy greens. The soil is still warm, but air temperatures are cooling. This extends the growing season.
- Plant garlic and onions in October.
- Use cold frames or cloches for winter protection.
- Harvest before heavy frosts.
Winter Planting (December To February)
Winter gardening is possible with protection. Hardy vegetables like kale, spinach, and carrots can survive under row covers or in unheated greenhouses.
- Choose cold-tolerant varieties.
- Mulch heavily to insulate roots.
- Water sparingly to prevent rot.
Tips For Year-Round Success
These practical tips will help you maintain a productive garden throughout the year.
Soil Preparation
Good soil is the foundation of a successful garden. Washington soils vary from clay to sandy loam. Amend with compost to improve drainage and fertility.
- Test soil pH; aim for 6.0-7.0.
- Add organic matter annually.
- Use raised beds for better drainage.
Watering Wisely
Washington gets plenty of rain, but summers can be dry. Water deeply and infrequently to encourage deep root growth. Drip irrigation is efficient.
- Water in the morning to reduce evaporation.
- Avoid overhead watering to prevent disease.
- Use soaker hoses for even moisture.
Pest And Disease Management
Common pests in Washington include slugs, aphids, and cabbage worms. Use organic methods like diatomaceous earth, neem oil, and row covers.
- Encourage beneficial insects like ladybugs.
- Rotate crops yearly to prevent soil-borne diseases.
- Remove diseased plants promptly.
Extending The Season
With a few tools, you can garden almost year-round. Cold frames, row covers, and greenhouses protect plants from frost and extend harvests.
- Build a simple cold frame from old windows.
- Use floating row covers for light frost protection.
- Consider a small unheated greenhouse.
Common Mistakes To Avoid
Even experienced gardeners make mistakes. Here are some common ones and how to avoid them.
Planting Too Early Or Too Late
Washington’s weather can be unpredictable. Check frost dates for your specific area. Planting too early can lead to frost damage, while planting too late reduces yields.
- Use a soil thermometer to check temperature.
- Start seeds indoors for a head start.
- Harden off seedlings gradually.
Overcrowding
Plants need space to grow. Overcrowding leads to competition for nutrients and water, and increases disease risk. Follow spacing guidelines on seed packets.
- Thin seedlings as soon as they emerge.
- Transplant at the correct spacing.
- Use square foot gardening for small spaces.
Neglecting Soil Health
Soil depletes over time. Without amendments, plants struggle. Add compost, aged manure, or organic fertilizers regularly.
- Test soil every few years.
- Add lime if pH is too low.
- Use cover crops in off-seasons.
Frequently Asked Questions
Here are answers to common questions about year-round vegetable gardening in Washington.
What are the easiest vegetables to grow in Washington?
Kale, spinach, lettuce, carrots, and radishes are among the easiest. They tolerate cool weather and require minimal care.
Can I grow vegetables in winter in Washington?
Yes, with protection. Hardy vegetables like kale, Brussels sprouts, and parsnips can survive under row covers or in cold frames.
How do I start a year-round vegetable garden in Washington?
Start with a small plot or containers. Choose easy vegetables, prepare soil well, and use season-extending tools like cold frames.
What vegetables grow best in Washington’s rainy climate?
Leafy greens like lettuce, spinach, and Swiss chard thrive in rainy conditions. Root vegetables like carrots and beets also do well.
Do I need a greenhouse for year-round gardening in Washington?
Not necessarily. Cold frames and row covers are sufficient for many vegetables. A greenhouse helps but is not required.
Final Thoughts On Year-Round Gardening
Gardening in Washington is rewarding because the climate supports a wide range of vegetables. By choosing the right varieties and using simple season-extending techniques, you can enjoy fresh produce all year.
Start small, learn as you go, and don’t be afraid to experiment. Even a few pots on a balcony can yield a surprising amount of food. The key is consistency and observation.
Remember to water wisely, feed your soil, and protect plants from extreme weather. With these easy vegetables to grow all year round in washington, you’ll have a productive garden no matter the season.
Happy gardening, and enjoy the fruits (and vegetables) of your labor.