Rainline Garden

When to plant broccoli in Forks, WA

Start broccoli from seed indoors Feb 11–25, then plant the young plants in the garden in Forks Apr 1 – May 6. For a fall harvest, plant again Jul 23 – Aug 6.

Moderate Plant young plants (starts)

Why these dates

Forks's typical last spring frost is April 20. As a cool-season crop that handles light frost, this crop doesn't need to wait for that date. On the coast, though, the soil usually isn't ready to work until about April 1.

Coast. Mild winters but cool, foggy summers. Frost is rarely the problem; warmth is. Pick early, cool-tolerant varieties of tomatoes and squash.

Difficulty
Moderate
Sun
Full sun
Spacing
18 inches apart
Planting depth
Plant starts at the depth they grew in the pot
Frost
Handles light frost
First harvest
About 70 days after planting

Step by step

  1. Start seeds indoors Feb 11–25 in trays or small pots under a grow light or in your sunniest window. Or skip this step and buy young plants (starts) at a garden center.
  2. Harden off the young plants: about a week before planting, set them outside for a few hours a day, a little longer each day.
  3. Plant them in the garden Apr 1 – May 6, 18 inches apart. Plant starts at the depth they grew in the pot.
  4. Water deeply once or twice a week rather than a little every day, and mulch once the soil is warm.
  5. Plant again Jul 23 – Aug 6 for a fall harvest.
  6. Harvest: Cut the main head while the buds are tight and dark green. Side shoots follow for weeks.

Varieties that do well here

  • Packman
  • Green Magic
  • Purple Sprouting (overwinters west of the Cascades)

Watch out for

Cabbage worms and aphids. Cover young plants with insect netting.

Harvest the main head while buds are tight; side shoots follow for weeks.

Common questions

When is the last frost in Forks, WA?

Typically April 20. In 9 years out of 10, frost is over by May 10. These are 1991–2020 NOAA climate normals for Quillayute Airport.

Is it too late to plant broccoli in Forks?

The spring planting window runs through May 6. If you miss it, plant again for fall from July 23 to August 6.

When should I start broccoli from seed indoors in Forks?

February 11 to February 25, which is 7 to 5 weeks before the April 1 planting date. Or buy young plants at a garden center instead.

Also plant in Forks around the same time

Planting dates for broccoli in nearby areas

Full planting calendar for Forks · Broccoli in every city