Explore LibraryStart free trial
← Plant Library

When to Plant Wasabi in Oregon

Oregon spans USDA hardiness 5b to 9b (zones 5b to 9b on this page). Plant wasabi by your local frost date, not the calendar — pick your zone below for exact start-indoors, transplant, and harvest dates.

Jump to: Zone 5b · Zone 6a · Zone 6b · Zone 7a · Zone 7b · Zone 8a · Zone 8b · Zone 9a · Zone 9b

Wasabi planting calendar for Oregon, Zone 5b

Average last spring frost

April 30

Average first fall frost

October 5

🌿

Direct sow

Apr 30

🌾

Projected first harvest

Sep 27

J
F
M
A
M
J
J
A
S
O
N
D
🌱 Start indoors🌿 Growing outside🌾 HarvestTodayZone 5b (approximate)

Wasabi is ready to harvest in about 150 days. Full zone 5 guide (both 5a and 5b) →

Wasabi planting calendar for Oregon, Zone 6a

Average last spring frost

April 25

Average first fall frost

October 10

🌿

Direct sow

Apr 25

🌾

Projected first harvest

Sep 22

J
F
M
A
M
J
J
A
S
O
N
D
🌱 Start indoors🌿 Growing outside🌾 HarvestTodayZone 6a (approximate)

Wasabi is ready to harvest in about 150 days. Full zone 6 guide (both 6a and 6b) →

Wasabi planting calendar for Oregon, Zone 6b

Average last spring frost

April 20

Average first fall frost

October 15

🌿

Direct sow

Apr 20

🌾

Projected first harvest

Sep 17

J
F
M
A
M
J
J
A
S
O
N
D
🌱 Start indoors🌿 Growing outside🌾 HarvestTodayZone 6b (approximate)

Wasabi is ready to harvest in about 150 days. Full zone 6 guide (both 6a and 6b) →

Wasabi planting calendar for Oregon, Zone 7a

Average last spring frost

April 15

Average first fall frost

October 20

🌿

Direct sow

Apr 15

🌾

Projected first harvest

Sep 12

J
F
M
A
M
J
J
A
S
O
N
D
🌱 Start indoors🌿 Growing outside🌾 HarvestTodayZone 7a (approximate)

Wasabi is ready to harvest in about 150 days. Full zone 7 guide (both 7a and 7b) →

Wasabi planting calendar for Oregon, Zone 7b

Average last spring frost

April 10

Average first fall frost

October 30

🌿

Direct sow

Apr 10

🌾

Projected first harvest

Sep 7

J
F
M
A
M
J
J
A
S
O
N
D
🌱 Start indoors🌿 Growing outside🌾 HarvestTodayZone 7b (approximate)

Wasabi is ready to harvest in about 150 days. Full zone 7 guide (both 7a and 7b) →

Wasabi planting calendar for Oregon, Zone 8a

Average last spring frost

April 1

Average first fall frost

November 10

🌿

Direct sow

Apr 1

🌾

Projected first harvest

Aug 29

J
F
M
A
M
J
J
A
S
O
N
D
🌱 Start indoors🌿 Growing outside🌾 HarvestTodayZone 8a (approximate)

Wasabi is ready to harvest in about 150 days. Full zone 8 guide (both 8a and 8b) →

Wasabi planting calendar for Oregon, Zone 8b

Average last spring frost

March 20

Average first fall frost

November 20

🌿

Direct sow

Mar 20

🌾

Projected first harvest

Aug 17

J
F
M
A
M
J
J
A
S
O
N
D
🌱 Start indoors🌿 Growing outside🌾 HarvestTodayZone 8b (approximate)

Wasabi is ready to harvest in about 150 days. Full zone 8 guide (both 8a and 8b) →

Wasabi planting calendar for Oregon, Zone 9a

Average last spring frost

March 1

Average first fall frost

December 1

🌿

Direct sow

Mar 1

🌾

Projected first harvest

Jul 29

J
F
M
A
M
J
J
A
S
O
N
D
🌱 Start indoors🌿 Growing outside🌾 HarvestTodayZone 9a (approximate)

Wasabi is ready to harvest in about 150 days. Full zone 9 guide (both 9a and 9b) →

Wasabi planting calendar for Oregon, Zone 9b

Average last spring frost

February 15

Average first fall frost

December 15

🌿

Direct sow

Feb 15

🌾

Projected first harvest

Jul 15

J
F
M
A
M
J
J
A
S
O
N
D
🌱 Start indoors🌿 Growing outside🌾 HarvestTodayZone 9b (approximate)

Wasabi is ready to harvest in about 150 days. Full zone 9 guide (both 9a and 9b) →

Not sure which half-zone you're in? Set your ZIP in HomeSown for dates tuned to your exact location.

Varieties to grow

1 variety of wasabi in the HomeSown library. Tap any for its full grow guide.

🌱 Grow wasabi with a calendar built for your exact yard

HomeSown turns your ZIP code into a personalized planting calendar, watering reminders, and pest help. Free to start.

Start your free garden →