My Planting Calendar

What to plant in June in Oregon

In Oregon (OR), June is the heart of the growing season - about 8 weeks after the last frost (April 20) and 18 weeks before the first (October 18). The state averages 181 frost-free days a year (last frost April 20, first frost October 18; USDA zones 4b, 5b, 6b, 7b, 8b, 9a, 9b).

10 crops have a sowing or planting window this month, including brussels sprouts.

Dates here come from Oregon frost dates (last frost Apr 20, first frost Oct 18). For one crop in detail, see when to plant tomato, lettuce or garlic in Oregon.

Peak growing seasonSow or plant: 10Start indoors: 0Harvesting: 40

Oregon covers a very wide range of climates, so dates near you can be two weeks or more either side of these. Enter your ZIP code in the planting calendar for dates tuned to your town.

Oregon: planting activity through the year

1
24
70
86
58
10
24
35
8
2
2
0
JanFebMarAprMayJunJulAugSepOctNovDec
Frost riskFrost-free: Apr 20 – Oct 18
Bars count the vegetables, herbs and fruit with a sowing or planting window in each month, from the state’s average frost dates. 10 have one in June; the busiest month is April (86).

For fall and winter harvests (1)

Sowings counted back from Oregon's first fall frost, so the crop matures before the cold - or, for garlic and similar, planted after it.

CropWhat to doWindowThis month
Brussels SproutsStart transplants for fallJun 18 – Jul 5Opens Jun 18

Keep sowing (succession)

Repeat sowings of crops already in the ground, for a steady harvest instead of a glut.

Harvesting in June

First harvests expected this month from crops sown or planted on time earlier in the season.

Lettuce · May 6 – Jun 5Beet · May 12 – Jun 1Kale · May 19 – Jun 3Cilantro / Coriander · May 21 – Jun 15Green Onion / Scallion · May 22 – Jun 11Collard Greens · May 24 – Jun 13Swiss Chard · May 26 – Jun 5Napa Cabbage · May 26 – Jun 20Watercress · May 26 – Jun 5Amaranth (Leaf) · May 27 – Jun 16Cabbage · May 29 – Jul 8Carrot · May 29 – Jun 18Dill · May 30 – Jun 19Borage · May 31 – Jun 20Basil · Jun 3 – Jul 3Broccoli · Jun 5 – Jun 30Cauliflower · Jun 5 – Jul 5Radicchio · Jun 5 – Jul 15Fava Bean (Broad Bean) · Jun 6 – Jun 21Zucchini / Summer Squash · Jun 11 – Jun 26Tarragon · Jun 12 – Jul 12Potato · Jun 15 – Aug 4Parsley · Jun 15 – Jul 5Bush Bean · Jun 16 – Jun 26New Zealand Spinach · Jun 16 – Jul 6Fennel (Bulb) · Jun 17 – Jul 12Summer Savory · Jun 21 – Jul 6Mint · Jun 22 – Jul 12Lemon Balm · Jun 22 – Jul 12Cucumber · Jun 23 – Jul 13Okra · Jun 23 – Jul 8Tomato · Jun 26 – Jul 21Pole Bean · Jun 26 – Jul 6Sweet Corn · Jun 26 – Aug 5Sweet Marjoram · Jun 26 – Jul 16Onion · Jun 28 – Jul 28Shallot · Jun 28 – Jul 28Bitter Melon · Jun 28 – Jul 18Malabar Spinach · Jun 28 – Jul 13Endive & Escarole · Jun 30 – Jul 15

Planting dates for popular crops in Oregon

Every crop has its own full-year dates for Oregon: indoor start, transplant or direct sowing, and harvest.

When to plant tomato in Oregon →When to plant lettuce in Oregon →When to plant garlic in Oregon →When to plant bell pepper in Oregon →When to plant carrot in Oregon →When to plant onion in Oregon →When to plant pea in Oregon →When to plant spinach in Oregon →Oregon frost dates by zone →

Peak growing season: June garden jobs in Oregon

  1. Water deeply two or three times a week rather than a little every day - about an inch a week, more in heat. See watering a vegetable garden.
  2. 18 weeks until the average first frost (October 18). Fall crops start now: brussels sprouts. See the fall and winter garden guide.
  3. Check the undersides of leaves twice a week - catching pests early is most of the battle (pest identification guide).
  4. Harvest often: lettuce, beet, kale, cilantro / coriander should be coming in. Picking regularly keeps beans, squash and cucumbers producing.

USDA zone chart for Oregon

Oregon spans USDA zones 4b, 5b, 6b, 7b, 8b, 9a, 9b. Colder zones, usually higher or further inland, have a later last spring frost and an earlier first fall frost than the state average.

ZoneLast frostFirst frostSeason
Zone 4May 10Sep 25135 days
Zone 5Apr 30Oct 5160 days
Zone 6Apr 15Oct 15185 days
Zone 7Apr 5Oct 25200 days
Zone 8Mar 20Nov 5230 days
Zone 9Feb 20Nov 30280 days

Questions gardeners ask

What vegetables can I plant in Oregon in June?

10 crops have a window in June: brussels sprouts. The tables above give the exact dates for each.

Is it too late to plant tomatoes in Oregon in June?

For this year, yes - the tomato windows in Oregon have closed. The next step is to start seeds indoors from about February 23.

Is it too late to plant lettuce in Oregon in June?

Not too late - it's actually a little early. In Oregon the next lettuce window opens around August 13: sow for a fall crop.

When is the first frost in Oregon?

The statewide average first fall frost is around October 18 and the last spring frost around April 20. Oregon covers a wide range of climates, so local dates can differ by two weeks or more - look yours up by ZIP code.

What can I harvest in Oregon in June?

From plantings made on time: lettuce, beet, kale, cilantro / coriander, green onion / scallion, collard greens, swiss chard, napa cabbage, watercress, amaranth (leaf).

← May in OregonJuly in Oregon →Full-year Oregon planting calendar →Oregon frost dates →

What to plant in June in other states

WashingtonAlabamaAlaskaArizonaArkansasCaliforniaColoradoConnecticutAll states →

Dates are computed from Oregon’s statewide average frost dates (from NOAA/NCEI climate normals) and each crop’s timing in our crop database. Your garden may be a week or two either side - for dates tuned to your ZIP code, use the planting calendar.