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When to plant tulips in Ellensburg, WA

Plant tulip bulbs in Ellensburg from Sep 25 – Oct 31. They root over winter and bloom the next spring.

Easy Plant bulbs

Why these dates

Tulips need several weeks of winter chill to bloom, so they go in during fall once the soil has cooled, ideally a few weeks before it freezes. In Ellensburg the first fall frost usually comes around October 7.

Inland Northwest. Higher, colder interior valleys. Cold springs and an earlier fall mean a shorter season; quick-maturing varieties pay off.

Difficulty
Easy
Sun
Full sun
Spacing
4 to 6 inches apart
Planting depth
6 to 8 inches deep, pointed end up
Frost
Fully hardy; needs winter cold to bloom
Flowers
Blooms in April and May

Step by step

  1. Buy firm, heavy bulbs from a garden center or bulb grower.
  2. Pick a sunny spot with soil that drains well; bulbs rot in soggy ground.
  3. Plant them Sep 25 – Oct 31, 6 to 8 inches deep, pointed end up, 4 to 6 inches apart.
  4. Water once after planting, then let the rain take over. Leave the leaves until they yellow after blooming.
  5. Harvest: Cut when buds show color but are still closed. After blooming, let the leaves die back on their own to feed the bulb.

Varieties that do well here

  • Darwin hybrids (return best)
  • Apeldoorn
  • Queen of Night

Watch out for

Squirrels, voles and deer eat tulips. Plant bulbs in wire cages, or choose daffodils where animals are a problem.

Need winter chill to bloom, so they go in during fall. Washington's Skagit Valley tulip fields show how well they grow here.

Common questions

When is the last frost in Ellensburg, WA?

Typically April 28. In 9 years out of 10, frost is over by May 12. These are 1991–2020 NOAA climate normals for Ellensburg Bowers Field.

When do tulips bloom in Ellensburg?

In spring, usually April and May, depending on the variety and the year. Cut when buds show color but are still closed. After blooming, let the leaves die back on their own to feed the bulb.

When do tulips bloom?

Blooms in April and May. Cut when buds show color but are still closed. After blooming, let the leaves die back on their own to feed the bulb.

Also plant in Ellensburg around the same time

Planting dates for tulips in nearby areas

Full planting calendar for Ellensburg · Tulips in every city