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A head of broccoli growing among its large leaves
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When to plant broccoli in Lakeview, OR

Start broccoli from seed indoors Mar 19 – Apr 2, then plant the young plants in the garden in Lakeview May 7 – Jun 11.

Moderate Plant young plants (starts)

Why these dates

Lakeview's typical last spring frost is June 4. As a cool-season crop that handles light frost, this crop can go in about 4 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
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 Mar 19 – Apr 2 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 May 7 – Jun 11, 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. 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 Lakeview, OR?

Typically June 4. In 9 years out of 10, frost is over by June 22. These are 1991–2020 NOAA climate normals for Lakeview.

Is it too late to plant broccoli in Lakeview?

The spring planting window runs through June 11. Later plantings tend to struggle in summer heat.

When should I start broccoli from seed indoors in Lakeview?

March 19 to April 2, which is 7 to 5 weeks before the May 7 planting date. Or buy young plants at a garden center instead.

Also plant in Lakeview around the same time

Planting dates for broccoli in nearby areas

Full planting calendar for Lakeview · Broccoli in every city