When to Plant in Vancouver, WA

Vancouver, Washington, is characterized by a climate that allows for a growing season of approximately 178 frost-free days, with the median last spring frost occurring on March 27 and the first fall frost on November 11. Understanding these frost dates is crucial for planning your garden effectively, as planting too early or too late can risk crop failure due to unexpected frost or a shortened growing season.

The marine west coast climate of Vancouver features mild, wet winters and dry summers, making it an ideal location for many crops that thrive under such conditions. Crops like kale, lettuce, and peas flourish thanks to the cool, moist environment, while tomatoes and peppers may struggle due to the abbreviated warm season that this climate provides. The temperate winters help protect perennial plants well, but the lack of extended heat can hinder the growth of warm-weather crops.

What to plant now in Vancouver

Spring: This is the best time to plant cool-season crops like peas and kale. Aim to plant after the last frost date of March 27 for optimal results.
Summer: Plant warm-season crops such as tomatoes and bell peppers from mid-May after the threat of frost has passed, ensuring a successful yield.
Fall: This is the ideal time to sow cover crops or plant garlic, with planting taking place well before the first frost on November 11 to ensure establishment.
Winter: Although it is cold, consider starting seeds indoors for early spring crops, allowing for a jumpstart once the frost season ends in mid-April.

In Vancouver (229 frost-free days, a long season), 30 of 56 planner crops fit outright, 25 get two plantings, 1 crop is perennial.

Month by month in Vancouver

Month	What to do
January	In January, gardening can be very limited due to cold weather. Focus on planning your spring garden and purchasing seeds for cool-season crops.
February	February can still be chilly, but it's a great time to prepare your soil and start seeds indoors for crops you'll transplant after the frost danger has passed.
March	As temperatures begin to rise, prepare your garden beds and finish indoor seed starting. Begin direct sowing of peas and spinach as the soil becomes workable.
April	April is critical as the risk of frost decreases following the median last frost date of March 27. Be prepared to transplant seedlings outdoors and sow more crops.
May	May marks the transition to warmer weather. Finish planting all frost-sensitive crops, like tomatoes and peppers, as late frosts are less likely after March 27.
June	June requires consistent watering for your garden as summer settings in. Keep an eye on heat-loving crops and ensure they are adequately cared for to thrive.
July	In July, monitor your crops. Ensure that your summer vegetables, such as cucumbers and zucchini, are well-watered and free from pests, as they thrive in this climate.
August	August is usually dry; continue to water your crops regularly. Prepare for the fall season by planning for a late harvest and possible succession plantings.
September	September signals the start of the transition to cooler weather. Begin harvesting summer crops and look toward planting fall greens and garlic before the first frost on November 11.
October	As October approaches, complete autumn harvesting and sow winter cover crops. Be mindful as frost dates approach, particularly the first fall frost on November 11.
November	November is a time for garden clean-up. Remove debris and plants while preparing your garden for the winter months, and consider mulching to protect perennials.
December	In December, gardening is mostly dormant. Use this time to analyze the past season's growth, plan for next year, and enjoy the seasonal beauty of a resting garden.

Frost dates for Vancouver ZIP codes

ZIP	Last spring frost (50%)	First fall frost (50%)	Zone
98682	March 27	November 11	8b
98661	April 20	October 15	8b
98662	April 20	October 15	8b
98684	April 20	October 15	8b
98665	April 20	October 15	8b
98686	April 20	October 15	8b

FAQ

When is the last frost in Vancouver?

The last frost date in Vancouver typically falls on March 27, which gardeners should note for spring planting.

What vegetables grow best in Vancouver?

Cool-season vegetables such as kale, lettuce, and peas thrive in Vancouver's climate, benefiting from the cool, wet conditions it provides.

When should I plant tomatoes in Vancouver?

Tomatoes should be planted outdoors in Vancouver around mid-May, after the danger of frost has passed.

Can I garden year-round in Vancouver?

You can garden year-round in Vancouver, focusing on cool-season crops in winter and preparing for the spring and summer gardens in the off-season.

How does Plan My Garden help Vancouver gardeners?

Plan My Garden provides tailored information for Vancouver gardeners, including specific planting times, crop recommendations, and soil preparation tips based on local frost data.