Rainline Garden

When to plant mint in Baker City, OR

Plant young mint plants in Baker City Apr 27 – Jun 22.

Easy Plant young plants

Why these dates

Baker City's typical last spring frost is May 25. 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
Easy
Sun
Full sun to part shade
Spacing
One plant per pot, or 18 inches apart
Planting depth
Plant at the depth it grew in the nursery pot
Frost
Handles light frost
First harvest
Pick lightly the first summer, then as much as you like

Step by step

  1. Pick a sunny spot with soil that drains well, and mix in an inch or two of compost.
  2. Plant young mint plants Apr 27 – Jun 22, One plant per pot, or 18 inches apart. Plant at the depth it grew in the nursery pot.
  3. Water regularly; mint likes moist soil. Cut it back hard in midsummer for a fresh flush of leaves.
  4. Harvest: Snip stems just above a pair of leaves. Regular cutting keeps plants bushy.

Varieties that do well here

  • Spearmint
  • Peppermint
  • Mojito mint

Watch out for

Mint spreads underground and takes over beds. Grow it in a container.

Spreads aggressively by underground runners, so grow it in a pot or a bottomless bucket sunk in the ground.

Common questions

When is the last frost in Baker City, OR?

Typically May 25. In 9 years out of 10, frost is over by June 16. These are 1991–2020 NOAA climate normals for Baker City Municipal Airport.

Is it too late to plant mint in Baker City?

The spring planting window runs through June 22. Later plantings tend to struggle in summer heat.

How long until I can pick mint?

Pick lightly the first summer, then as much as you like. Snip stems just above a pair of leaves. Regular cutting keeps plants bushy.

Also plant in Baker City around the same time

Planting dates for mint in nearby areas

Full planting calendar for Baker City · Mint in every city