Rainline Garden

When to plant cilantro in Klamath Falls, OR

Plant cilantro from seed, directly in the garden in Klamath Falls, Apr 28 – Jun 16. For a fall harvest, plant again Jul 31 – Aug 14.

Easy Plant seeds in the ground

Why these dates

Klamath Falls's typical last spring frost is June 9. As a cool-season crop that handles light frost, this crop can go in about 6 weeks before that.

High desert and mountains. Central and high eastern Oregon. Frost is possible almost any month. Use row covers, wall-o-water or cloches for warm crops, and choose short-season varieties.

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 Apr 28 – Jun 16, 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 Jul 31 – Aug 14 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 Klamath Falls, OR?

Typically June 9. In 9 years out of 10, frost is over by June 26. These are 1991–2020 NOAA climate normals for Klamath Falls Airport.

Is it too late to plant cilantro in Klamath Falls?

The spring planting window runs through June 16. If you miss it, plant again for fall from July 31 to August 14.

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 Klamath Falls around the same time

Planting dates for cilantro in nearby areas

Full planting calendar for Klamath Falls · Cilantro in every city