Washington, US
Planting calendar for Tacoma
Last frost around March 19, first frost around November 25: about 251 frost-free days.
- Last frost
- March 19 on average
- First frost
- November 25 on average
- Frost-free days
- 251 in a typical year
Sow now: November
See the whole yearThe year at a glance
When each crop can be sown in Tacoma. Tap a crop for exact dates and when it’s ready to harvest.
| Crop | JJan | FFeb | MMar | AApr | MMay | JJun | JJul | AAug | SSep | OOct | NNov | DDec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fruiting | ||||||||||||
| January: Not this month | February: Not this month | March: Not this month | April: Sow under cover | May: Sow outdoors and under cover | June: Sow outdoors and under cover | July: Not this month | August: Not this month | September: Not this month | October: Not this month | November: Not this month | December: Not this month | |
| January: Not this month | February: Not this month | March: Not this month | April: Sow under cover | May: Sow outdoors and under cover | June: Sow outdoors and under cover | July: Not this month | August: Not this month | September: Not this month | October: Not this month | November: Not this month | December: Not this month | |
| January: Not this month | February: Not this month | March: Not this month | April: Sow under cover | May: Sow outdoors and under cover | June: Sow outdoors and under cover | July: Sow under cover | August: Not this month | September: Not this month | October: Not this month | November: Not this month | December: Not this month | |
| January: Not this month | February: Not this month | March: Not this month | April: Sow under cover | May: Sow outdoors and under cover | June: Sow outdoors and under cover | July: Not this month | August: Not this month | September: Not this month | October: Not this month | November: Not this month | December: Not this month | |
| January: Not this month | February: Not this month | March: Not this month | April: Sow under cover | May: Sow outdoors and under cover | June: Sow outdoors and under cover | July: Sow under cover | August: Not this month | September: Not this month | October: Not this month | November: Not this month | December: Not this month | |
| January: Not this month | February: Not this month | March: Not this month | April: Sow under cover | May: Sow outdoors and under cover | June: Sow outdoors and under cover | July: Sow under cover | August: Not this month | September: Not this month | October: Not this month | November: Not this month | December: Not this month | |
| January: Not this month | February: Not this month | March: Not this month | April: Sow under cover | May: Sow outdoors and under cover | June: Sow outdoors and under cover | July: Sow under cover | August: Not this month | September: Not this month | October: Not this month | November: Not this month | December: Not this month | |
| January: Not this month | February: Not this month | March: Not this month | April: Sow under cover | May: Sow outdoors and under cover | June: Sow outdoors and under cover | July: Sow under cover | August: Not this month | September: Not this month | October: Not this month | November: Not this month | December: Not this month | |
| Roots | ||||||||||||
| January: Not this month | February: Not this month | March: Sow outdoors and under cover | April: Sow outdoors and under cover | May: Sow outdoors and under cover | June: Sow outdoors and under cover | July: Sow under cover | August: Not this month | September: Not this month | October: Not this month | November: Not this month | December: Not this month | |
| January: Not this month | February: Not this month | March: Sow outdoors and under cover | April: Sow outdoors and under cover | May: Sow outdoors and under cover | June: Sow outdoors and under cover | July: Sow under cover | August: Sow outdoors and under cover | September: Sow under cover | October: Not this month | November: Not this month | December: Not this month | |
| January: Not this month | February: Sow under cover | March: Sow outdoors and under cover | April: Sow outdoors and under cover | May: Sow outdoors and under cover | June: Sow under cover | July: Not this month | August: Not this month | September: Not this month | October: Not this month | November: Not this month | December: Not this month | |
| January: Not this month | February: Sow under cover | March: Sow outdoors and under cover | April: Sow outdoors and under cover | May: Sow outdoors and under cover | June: Sow outdoors and under cover | July: Sow outdoors and under cover | August: Sow outdoors and under cover | September: Sow outdoors and under cover | October: Sow under cover | November: Not this month | December: Not this month | |
| January: Not this month | February: Plant under cover | March: Plant outdoors and under cover | April: Plant outdoors and under cover | May: Plant under cover | June: Not this month | July: Not this month | August: Not this month | September: Not this month | October: Not this month | November: Not this month | December: Not this month | |
| January: Not this month | February: Sow under cover | March: Sow outdoors and under cover | April: Sow outdoors and under cover | May: Sow outdoors and under cover | June: Sow outdoors and under cover | July: Sow outdoors and under cover | August: Sow outdoors and under cover | September: Sow under cover | October: Not this month | November: Not this month | December: Not this month | |
| Leaves | ||||||||||||
| January: Not this month | February: Sow under cover | March: Sow outdoors and under cover | April: Sow outdoors and under cover | May: Sow outdoors and under cover | June: Sow outdoors and under cover | July: Sow outdoors and under cover | August: Sow outdoors and under cover | September: Sow under cover | October: Not this month | November: Not this month | December: Not this month | |
| January: Not this month | February: Sow under cover | March: Sow outdoors and under cover | April: Sow outdoors and under cover | May: Sow outdoors and under cover | June: Sow outdoors and under cover | July: Sow outdoors and under cover | August: Sow outdoors and under cover | September: Sow outdoors and under cover | October: Sow under cover | November: Not this month | December: Not this month | |
| January: Not this month | February: Not this month | March: Sow outdoors and under cover | April: Sow outdoors and under cover | May: Sow outdoors and under cover | June: Sow outdoors and under cover | July: Sow outdoors and under cover | August: Sow outdoors and under cover | September: Sow under cover | October: Not this month | November: Not this month | December: Not this month | |
| January: Not this month | February: Sow under cover | March: Sow outdoors and under cover | April: Sow outdoors and under cover | May: Sow outdoors and under cover | June: Sow outdoors and under cover | July: Sow outdoors and under cover | August: Sow outdoors and under cover | September: Sow outdoors and under cover | October: Sow under cover | November: Not this month | December: Not this month | |
| January: Sow under cover | February: Sow outdoors and under cover | March: Sow outdoors and under cover | April: Sow outdoors and under cover | May: Sow under cover | June: Not this month | July: Not this month | August: Not this month | September: Not this month | October: Not this month | November: Not this month | December: Not this month | |
| Beans and peas | ||||||||||||
| January: Not this month | February: Not this month | March: Not this month | April: Sow under cover | May: Sow outdoors and under cover | June: Sow outdoors and under cover | July: Sow under cover | August: Not this month | September: Not this month | October: Not this month | November: Not this month | December: Not this month | |
| January: Not this month | February: Not this month | March: Not this month | April: Sow under cover | May: Sow outdoors and under cover | June: Sow outdoors and under cover | July: Sow outdoors and under cover | August: Not this month | September: Not this month | October: Not this month | November: Not this month | December: Not this month | |
| January: Not this month | February: Not this month | March: Not this month | April: Not this month | May: Not this month | June: Not this month | July: Not this month | August: Not this month | September: Sow under cover | October: Sow outdoors and under cover | November: Sow outdoors and under cover | December: Sow under cover | |
| January: Not this month | February: Sow under cover | March: Sow outdoors and under cover | April: Sow outdoors and under cover | May: Sow outdoors and under cover | June: Sow under cover | July: Not this month | August: Not this month | September: Not this month | October: Not this month | November: Not this month | December: Not this month | |
| Onion family | ||||||||||||
| January: Not this month | February: Plant under cover | March: Plant outdoors and under cover | April: Plant outdoors and under cover | May: Plant under cover | June: Not this month | July: Not this month | August: Not this month | September: Not this month | October: Not this month | November: Not this month | December: Not this month | |
| January: Not this month | February: Not this month | March: Not this month | April: Not this month | May: Not this month | June: Not this month | July: Not this month | August: Not this month | September: Plant under cover | October: Plant outdoors and under cover | November: Plant outdoors and under cover | December: Plant under cover | |
| January: Not this month | February: Sow under cover | March: Sow outdoors and under cover | April: Sow outdoors and under cover | May: Sow outdoors and under cover | June: Sow outdoors and under cover | July: Sow under cover | August: Not this month | September: Not this month | October: Not this month | November: Not this month | December: Not this month | |
| January: Sow under cover | February: Sow outdoors and under cover | March: Sow outdoors and under cover | April: Sow outdoors and under cover | May: Sow outdoors and under cover | June: Sow outdoors and under cover | July: Sow outdoors and under cover | August: Sow outdoors and under cover | September: Sow outdoors and under cover | October: Not this month | November: Not this month | December: Not this month | |
| January: Plant under cover | February: Plant outdoors and under cover | March: Plant outdoors and under cover | April: Plant outdoors and under cover | May: Plant under cover | June: Not this month | July: Not this month | August: Not this month | September: Not this month | October: Not this month | November: Not this month | December: Not this month | |
| Brassicas | ||||||||||||
| January: Not this month | February: Sow under cover | March: Sow outdoors and under cover | April: Sow outdoors and under cover | May: Sow outdoors and under cover | June: Sow outdoors and under cover | July: Sow under cover | August: Not this month | September: Not this month | October: Not this month | November: Not this month | December: Not this month | |
| January: Not this month | February: Not this month | March: Sow outdoors and under cover | April: Sow outdoors and under cover | May: Sow outdoors and under cover | June: Sow outdoors and under cover | July: Sow under cover | August: Not this month | September: Not this month | October: Not this month | November: Not this month | December: Not this month | |
| January: Not this month | February: Sow under cover | March: Sow outdoors and under cover | April: Sow outdoors and under cover | May: Sow outdoors and under cover | June: Sow under cover | July: Not this month | August: Not this month | September: Not this month | October: Not this month | November: Not this month | December: Not this month | |
| January: Not this month | February: Sow under cover | March: Sow outdoors and under cover | April: Sow outdoors and under cover | May: Sow outdoors and under cover | June: Not this month | July: Not this month | August: Not this month | September: Not this month | October: Not this month | November: Not this month | December: Not this month | |
| January: Not this month | February: Not this month | March: Sow outdoors and under cover | April: Sow outdoors and under cover | May: Sow outdoors and under cover | June: Sow outdoors and under cover | July: Sow under cover | August: Not this month | September: Not this month | October: Not this month | November: Not this month | December: Not this month | |
| January: Not this month | February: Not this month | March: Sow under cover | April: Sow outdoors and under cover | May: Sow outdoors and under cover | June: Sow outdoors and under cover | July: Sow outdoors and under cover | August: Sow outdoors and under cover | September: Sow outdoors and under cover | October: Sow under cover | November: Not this month | December: Not this month | |
| Herbs | ||||||||||||
| January: Not this month | February: Not this month | March: Sow under cover | April: Sow outdoors and under cover | May: Sow outdoors and under cover | June: Sow outdoors and under cover | July: Sow outdoors and under cover | August: Sow outdoors and under cover | September: Sow under cover | October: Not this month | November: Not this month | December: Not this month | |
| January: Not this month | February: Sow under cover | March: Sow outdoors and under cover | April: Sow outdoors and under cover | May: Sow outdoors and under cover | June: Sow outdoors and under cover | July: Sow outdoors and under cover | August: Sow outdoors and under cover | September: Sow under cover | October: Not this month | November: Not this month | December: Not this month | |
| January: Not this month | February: Not this month | March: Sow outdoors and under cover | April: Sow outdoors and under cover | May: Sow outdoors and under cover | June: Sow outdoors and under cover | July: Sow outdoors and under cover | August: Sow outdoors and under cover | September: Sow outdoors and under cover | October: Sow under cover | November: Not this month | December: Not this month | |
| January: Not this month | February: Sow under cover | March: Sow outdoors and under cover | April: Sow outdoors and under cover | May: Sow outdoors and under cover | June: Sow under cover | July: Not this month | August: Not this month | September: Not this month | October: Not this month | November: Not this month | December: Not this month | |
| January: Not this month | February: Not this month | March: Sow outdoors and under cover | April: Sow outdoors and under cover | May: Sow outdoors and under cover | June: Sow outdoors and under cover | July: Sow outdoors and under cover | August: Sow outdoors and under cover | September: Sow outdoors and under cover | October: Sow under cover | November: Not this month | December: Not this month | |
| Fruit | ||||||||||||
| January: Not this month | February: Plant under cover | March: Plant outdoors and under cover | April: Plant outdoors and under cover | May: Plant outdoors and under cover | June: Not this month | July: Not this month | August: Not this month | September: Not this month | October: Not this month | November: Not this month | December: Not this month | |
| January: Plant under cover | February: Not this month | March: Not this month | April: Not this month | May: Not this month | June: Not this month | July: Not this month | August: Not this month | September: Not this month | October: Plant under cover | November: Plant outdoors and under cover | December: Plant outdoors and under cover | |
| January: Plant under cover | February: Not this month | March: Not this month | April: Not this month | May: Not this month | June: Not this month | July: Not this month | August: Not this month | September: Plant under cover | October: Plant outdoors and under cover | November: Plant outdoors and under cover | December: Plant outdoors and under cover | |
Fruit rows show when to plant, not sow.
Crop by crop
Fruiting
TomatoOutdoors May 14 to Jun 8; Under cover Apr 16 to Jul 6

- Sow outdoors
- May 14 to Jun 8
- Under cover
- Apr 16 to Jul 6
- First harvest
- About 88 days after sowing. Sown on May 14, ready around August 10.
- Warmth
- Tender: needs days averaging 54°F or more, and no frost.
Chile pepperOutdoors May 13 to Jun 8; Under cover Apr 15 to Jul 6

- Sow outdoors
- May 13 to Jun 8
- Under cover
- Apr 15 to Jul 6
- First harvest
- About 99 days after sowing. Sown on May 13, ready around August 20.
- Warmth
- Tender: needs days averaging 54°F or more, and no frost.
Bell pepperOutdoors May 17 to Jun 12; Under cover Apr 19 to Jul 10

- Sow outdoors
- May 17 to Jun 12
- Under cover
- Apr 19 to Jul 10
- First harvest
- About 94 days after sowing. Sown on May 17, ready around August 19.
- Warmth
- Tender: needs days averaging 54°F or more, and no frost.
EggplantOutdoors May 17 to Jun 7; Under cover Apr 19 to Jul 5

- Sow outdoors
- May 17 to Jun 7
- Under cover
- Apr 19 to Jul 5
- First harvest
- About 96 days after sowing. Sown on May 17, ready around August 21.
- Warmth
- Tender: needs days averaging 54°F or more, and no frost.
ZucchiniOutdoors May 13 to Jun 23; Under cover Apr 15 to Jul 21

- Sow outdoors
- May 13 to Jun 23
- Under cover
- Apr 15 to Jul 21
- First harvest
- About 54 days after sowing. Sown on May 13, ready around July 6.
- Warmth
- Tender: needs days averaging 54°F or more, and no frost.
CucumberOutdoors May 13 to Jun 23; Under cover Apr 15 to Jul 21

- Sow outdoors
- May 13 to Jun 23
- Under cover
- Apr 15 to Jul 21
- First harvest
- About 62 days after sowing. Sown on May 13, ready around July 14.
- Warmth
- Tender: needs days averaging 54°F or more, and no frost.
Winter squashOutdoors May 13 to Jun 13; Under cover Apr 15 to Jul 11

- Sow outdoors
- May 13 to Jun 13
- Under cover
- Apr 15 to Jul 11
- First harvest
- About 89 days after sowing. Sown on May 13, ready around August 10.
- Warmth
- Tender: needs days averaging 54°F or more, and no frost.
Sweet cornOutdoors May 9 to Jun 14; Under cover Apr 11 to Jul 12

- Sow outdoors
- May 9 to Jun 14
- Under cover
- Apr 11 to Jul 12
- First harvest
- About 84 days after sowing. Sown on May 9, ready around August 1.
- Warmth
- Tender: needs days averaging 52°F or more, and no frost.
Roots
CarrotOutdoors Mar 23 to Jul 1; Under cover Feb 23 to Jul 29

- Sow outdoors
- Mar 23 to Jul 1
- Under cover
- Feb 23 to Jul 29
- First harvest
- About 100 days after sowing. Sown on March 23, ready around July 1.
- Warmth
- Hardy: grows once days average 45°F.
BeetOutdoors Mar 23 to Jul 6, and Aug 4 to Aug 12; Under cover Feb 23 to Aug 12, and Sep 1 to Sep 9

- Sow outdoors
- Mar 23 to Jul 6, and Aug 4 to Aug 12
- Under cover
- Feb 23 to Aug 12, and Sep 1 to Sep 9
- First harvest
- About 72 days after sowing. Sown on March 23, ready around June 3.
- Warmth
- Hardy: grows once days average 45°F.
ParsnipOutdoors Mar 3 to May 22; Under cover Feb 3 to Jun 19

- Sow outdoors
- Mar 3 to May 22
- Under cover
- Feb 3 to Jun 19
- First harvest
- About 131 days after sowing. Sown on March 3, ready around July 12.
- Warmth
- Hardy: grows once days average 43°F.
RadishOutdoors Mar 3 to Sep 23; Under cover Feb 3 to Oct 21

- Sow outdoors
- Mar 3 to Sep 23
- Under cover
- Feb 3 to Oct 21
- First harvest
- About 31 days after sowing. Sown on March 3, ready around April 3.
- Warmth
- Hardy: grows once days average 43°F; bolts in hot weather.
PotatoOutdoors Mar 3 to May 4; Under cover Feb 3 to Jun 1

- Plant outdoors
- Mar 3 to May 4
- Under cover
- Feb 3 to Jun 1
- First harvest
- About 104 days after planting. Planted on March 3, ready around June 15.
- Warmth
- Hardy: grows once days average 43°F.
TurnipOutdoors Mar 3 to Aug 26; Under cover Feb 3 to Sep 23

- Sow outdoors
- Mar 3 to Aug 26
- Under cover
- Feb 3 to Sep 23
- First harvest
- About 65 days after sowing. Sown on March 3, ready around May 7.
- Warmth
- Hardy: grows once days average 43°F.
Leaves
LettuceOutdoors Mar 9 to Aug 21; Under cover Feb 9 to Sep 18

- Sow outdoors
- Mar 9 to Aug 21
- Under cover
- Feb 9 to Sep 18
- First harvest
- About 74 days after sowing. Sown on March 9, ready around May 22.
- Warmth
- Hardy: grows once days average 43°F; bolts in hot weather.
SpinachOutdoors Mar 3 to Sep 21; Under cover Feb 3 to Oct 19

- Sow outdoors
- Mar 3 to Sep 21
- Under cover
- Feb 3 to Oct 19
- First harvest
- About 49 days after sowing. Sown on March 3, ready around April 21.
- Warmth
- Hardy: grows once days average 43°F; bolts in hot weather.
Swiss chardOutdoors Mar 23 to Aug 26; Under cover Feb 23 to Sep 23

- Sow outdoors
- Mar 23 to Aug 26
- Under cover
- Feb 23 to Sep 23
- First harvest
- About 63 days after sowing. Sown on March 23, ready around May 25.
- Warmth
- Hardy: grows once days average 45°F.
ArugulaOutdoors Mar 3 to Sep 21; Under cover Feb 3 to Oct 19

- Sow outdoors
- Mar 3 to Sep 21
- Under cover
- Feb 3 to Oct 19
- First harvest
- About 44 days after sowing. Sown on March 3, ready around April 16.
- Warmth
- Hardy: grows once days average 43°F; bolts in hot weather.
CeleryOutdoors Feb 14 to Apr 24; Under cover Jan 17 to May 22

- Sow outdoors
- Feb 14 to Apr 24
- Under cover
- Jan 17 to May 22
- First harvest
- About 136 days after sowing. Sown on February 14, ready around June 30.
- Warmth
- Hardy: grows once days average 41°F.
Beans and peas
Runner beanOutdoors May 9 to Jun 24; Under cover Apr 11 to Jul 22

- Sow outdoors
- May 9 to Jun 24
- Under cover
- Apr 11 to Jul 22
- First harvest
- About 77 days after sowing. Sown on May 9, ready around July 25.
- Warmth
- Tender: needs days averaging 52°F or more, and no frost.
Green beanOutdoors May 9 to Jul 9; Under cover Apr 11 to Aug 6

- Sow outdoors
- May 9 to Jul 9
- Under cover
- Apr 11 to Aug 6
- First harvest
- About 63 days after sowing. Sown on May 9, ready around July 11.
- Warmth
- Tender: needs days averaging 52°F or more, and no frost.
Fava beanOutdoors Oct 10 to Nov 18; Under cover Sep 12 to Dec 16

- Sow outdoors
- Oct 10 to Nov 18
- Under cover
- Sep 12 to Dec 16
- First harvest
- About 220 days after sowing. Sown on October 10, ready around May 18.
- Warmth
- Hardy: goes in as the weather cools, and grows on through winter.
PeaOutdoors Mar 3 to Jun 3; Under cover Feb 3 to Jul 1

- Sow outdoors
- Mar 3 to Jun 3
- Under cover
- Feb 3 to Jul 1
- First harvest
- About 85 days after sowing. Sown on March 3, ready around May 27.
- Warmth
- Hardy: grows once days average 43°F; bolts in hot weather.
Onion family
OnionOutdoors Feb 25 to Apr 24; Under cover Jan 28 to May 22

- Plant outdoors
- Feb 25 to Apr 24
- Under cover
- Jan 28 to May 22
- First harvest
- About 141 days after planting. Planted on February 25, ready around July 16.
- Warmth
- Hardy: grows once days average 43°F.
GarlicOutdoors Oct 10 to Nov 27; Under cover Sep 12 to Dec 25

- Plant outdoors
- Oct 10 to Nov 27
- Under cover
- Sep 12 to Dec 25
- First harvest
- About 250 days after planting. Planted on October 10, ready around June 17.
- Warmth
- Hardy: goes in as the weather cools, and grows on through winter.
LeekOutdoors Mar 3 to Jun 18; Under cover Feb 3 to Jul 16

- Sow outdoors
- Mar 3 to Jun 18
- Under cover
- Feb 3 to Jul 16
- First harvest
- About 148 days after sowing. Sown on March 3, ready around July 29.
- Warmth
- Hardy: grows once days average 43°F.
ScallionOutdoors Feb 14 to Sep 7; Under cover Jan 17 to Oct 5

- Sow outdoors
- Feb 14 to Sep 7
- Under cover
- Jan 17 to Oct 5
- First harvest
- About 78 days after sowing. Sown on February 14, ready around May 3.
- Warmth
- Hardy: grows once days average 41°F.
ShallotOutdoors Jan 30 to Apr 24; Under cover Jan 2 to May 22

- Plant outdoors
- Jan 30 to Apr 24
- Under cover
- Jan 2 to May 22
- First harvest
- About 138 days after planting. Planted on January 30, ready around June 17.
- Warmth
- Hardy: grows once days average 41°F.
Brassicas
CabbageOutdoors Mar 3 to Jul 3; Under cover Feb 3 to Jul 31

- Sow outdoors
- Mar 3 to Jul 3
- Under cover
- Feb 3 to Jul 31
- First harvest
- About 113 days after sowing. Sown on March 3, ready around June 24.
- Warmth
- Hardy: grows once days average 43°F.
BroccoliOutdoors Mar 23 to Jun 21; Under cover Feb 23 to Jul 19

- Sow outdoors
- Mar 23 to Jun 21
- Under cover
- Feb 23 to Jul 19
- First harvest
- About 91 days after sowing. Sown on March 23, ready around June 22.
- Warmth
- Hardy: grows once days average 45°F.
CauliflowerOutdoors Mar 3 to Jun 3; Under cover Feb 3 to Jul 1

- Sow outdoors
- Mar 3 to Jun 3
- Under cover
- Feb 3 to Jul 1
- First harvest
- About 122 days after sowing. Sown on March 3, ready around July 3.
- Warmth
- Hardy: grows once days average 43°F; bolts in hot weather.
Brussels sproutOutdoors Mar 3 to May 8; Under cover Feb 3 to Jun 5

- Sow outdoors
- Mar 3 to May 8
- Under cover
- Feb 3 to Jun 5
- First harvest
- About 170 days after sowing. Sown on March 3, ready around August 20.
- Warmth
- Hardy: grows once days average 43°F.
KaleOutdoors Mar 23 to Jul 6; Under cover Feb 23 to Aug 3

- Sow outdoors
- Mar 23 to Jul 6
- Under cover
- Feb 23 to Aug 3
- First harvest
- About 82 days after sowing. Sown on March 23, ready around June 13.
- Warmth
- Hardy: grows once days average 45°F.
Bok choyOutdoors Apr 8 to Sep 9; Under cover Mar 11 to Oct 7

- Sow outdoors
- Apr 8 to Sep 9
- Under cover
- Mar 11 to Oct 7
- First harvest
- About 46 days after sowing. Sown on April 8, ready around May 24.
- Warmth
- Hardy: grows once days average 46°F; bolts in hot weather.
Herbs
BasilOutdoors Apr 8 to Jul 8, and Aug 4 to Aug 11; Under cover Mar 11 to Aug 11, and Sep 1 to Sep 8

- Sow outdoors
- Apr 8 to Jul 8, and Aug 4 to Aug 11
- Under cover
- Mar 11 to Aug 11, and Sep 1 to Sep 8
- First harvest
- About 60 days after sowing. Sown on April 8, ready around June 7.
- Warmth
- Tender: needs days averaging 46°F or more, and no frost.
ParsleyOutdoors Mar 3 to Aug 24; Under cover Feb 3 to Sep 21

- Sow outdoors
- Mar 3 to Aug 24
- Under cover
- Feb 3 to Sep 21
- First harvest
- About 80 days after sowing. Sown on March 3, ready around May 22.
- Warmth
- Hardy: grows once days average 43°F.
CilantroOutdoors Mar 23 to Sep 9; Under cover Feb 23 to Oct 7

- Sow outdoors
- Mar 23 to Sep 9
- Under cover
- Feb 23 to Oct 7
- First harvest
- About 53 days after sowing. Sown on March 23, ready around May 15.
- Warmth
- Hardy: grows once days average 45°F; bolts in hot weather.
ChivesOutdoors Mar 3 to May 22; Under cover Feb 3 to Jun 19

- Sow outdoors
- Mar 3 to May 22
- Under cover
- Feb 3 to Jun 19
- First harvest
- Crops every year once it’s established.
- Warmth
- Hardy: grows once days average 43°F.
MintOutdoors Mar 23 to Oct 3; Under cover Feb 23 to Oct 31

- Sow outdoors
- Mar 23 to Oct 3
- Under cover
- Feb 23 to Oct 31
- First harvest
- Crops every year once it’s established.
- Warmth
- Hardy: grows once days average 45°F.
Fruit
StrawberryOutdoors Mar 3 to May 8; Under cover Feb 3 to Jun 5

- Plant outdoors
- Mar 3 to May 8
- Under cover
- Feb 3 to Jun 5
- First harvest
- Crops every year once it’s established.
- Warmth
- Hardy: grows once days average 43°F.
RaspberryOutdoors Nov 3 to Dec 25; Under cover Oct 6 to Jan 22

- Plant outdoors
- Nov 3 to Dec 25
- Under cover
- Oct 6 to Jan 22
- First harvest
- Crops every year once it’s established.
- Warmth
- Hardy: goes in as the weather cools, and grows on through winter.
RhubarbOutdoors Oct 21 to Dec 10; Under cover Sep 23 to Jan 7

- Plant outdoors
- Oct 21 to Dec 10
- Under cover
- Sep 23 to Jan 7
- First harvest
- Crops every year once it’s established.
- Warmth
- Hardy: goes in as the weather cools, and grows on through winter.
Questions about growing in Tacoma
When is the last frost in Tacoma?
On average around March 19, and the first autumn frost comes around November 25. In a cold spring a frost can come a week or two late, so tender plants are safest out a week after the date.
Can I grow tomatoes outdoors in Tacoma?
Yes. Plant them outdoors May 14 to Jun 8, or under cover Apr 16 to Jul 6.
What can I sow in Tacoma in November?
Outdoors: fava bean, garlic, raspberry, rhubarb.
How accurate are these dates?
They’re worked out from 30 years of climate data for this spot, adjusted for its height, so they’re a good guide for a typical year. Check the forecast before planting out anything tender.
How these dates are worked out: climate records for this spot (ERA5-Land, 1995 to 2024), the local frost dates and the height above sea level turn a seed-packet date into a local one. Contains modified Copernicus Climate Change Service information; towns from GeoNames (CC BY 4.0). How sowing dates work
