Rainline Garden

When to plant cilantro in Coos Bay and North Bend, OR

Plant cilantro from seed, directly in the garden in Coos Bay and North Bend, Mar 25 – May 13. For a fall harvest, plant again Aug 27 – Sep 10.

Easy Plant seeds in the ground

Why these dates

Coos Bay and North Bend's typical last spring frost is February 21. On the coast, the soil is usually ready for cilantro around March 25.

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

Difficulty
Easy
Sun
Full sun; afternoon shade in summer
Spacing
4 inches apart
Planting depth
¼ inch deep
Frost
Handles light frost
First harvest
About 50 days after planting

Step by step

  1. Prepare the bed: loosen the soil and mix in an inch or two of compost.
  2. Plant seeds Mar 25 – May 13, ¼ inch deep, 4 inches apart.
  3. Keep the soil evenly moist until sprouts appear, which can take one to three weeks in cool soil.
  4. Plant again Aug 27 – Sep 10 for a fall harvest.
  5. Harvest: Cut leaves once plants are about 6 inches tall. If it bolts, let it go to seed and harvest the coriander.

Varieties that do well here

  • Calypso (slow to bolt)
  • Santo
  • Leisure

Watch out for

Bolting in warm weather. Look for slow-bolt varieties and sow little and often.

Bolts fast in summer heat. Sow a short row every three weeks in spring, and again in late summer for fall.

Common questions

When is the last frost in Coos Bay and North Bend, OR?

Typically February 21. In 9 years out of 10, frost is over by March 25. These are 1991–2020 NOAA climate normals for North Bend Regional Airport.

Is it too late to plant cilantro in Coos Bay and North Bend?

The spring planting window runs through May 13. If you miss it, plant again for fall from August 27 to September 10.

How long until I can harvest cilantro?

About 50 days after planting. Cut leaves once plants are about 6 inches tall. If it bolts, let it go to seed and harvest the coriander.

Also plant in Coos Bay and North Bend around the same time

Planting dates for cilantro in nearby areas

Full planting calendar for Coos Bay and North Bend · Cilantro in every city