Tool
Planting calendar by ZIP code
ZIP 98101 · Typical yearChange
Your growing season · ZIP 98101
~249 frost-free days
Roughly March 13 to November 17, in a typical year.
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Hardiness zone
9a
USDA 2023, ZIP 98101
Frost window
March 13
First fall frost: November 17
Nearest station
SEATTLE BOEING FLD, WA US
5.8 mi away
Hollow band = approximate planting season, not adjusted to your frost dates. Tap the plant for the sourced timing.
March
Transplant· 25
- CauliflowerFebruary 27 – March 6
- Sweet AlyssumMarch 6 – March 13
- AgeratumMarch 13 – March 27
- Annual Salvia (Scarlet Sage)March 13 – March 27
- Black-Eyed SusanMarch 13 – March 27
- CantaloupeMarch 13 – March 27
- CucumberMarch 13 – March 27
- DahliaMarch 13 – March 27
- EggplantMarch 13 – March 27
- English LavenderMarch 13 – March 27
- French TarragonMarch 13
- Globe AmaranthMarch 13 – March 27
- Ground CherryMarch 13 – March 27
- ImpatiensMarch 13 – March 27
- LettuceMarch 13
- MarigoldMarch 13 – March 27
- PepperMarch 13 – March 27
- PetuniaMarch 13 – March 27
- RomanescoMarch 13
- SpinachMarch 13
- Swiss ChardMarch 13
- TomatoMarch 13 – March 27
- WatermelonMarch 13 – March 27
- Wax BegoniaMarch 13 – March 27
- TomatilloMarch 20 – March 27
Direct sow· 26
- Mustard GreensFebruary 20 – March 13
- CauliflowerFebruary 27 – March 6
- German ChamomileMarch 6 – March 13
- Green Bean (Snap Bean)March 6
- BasilMarch 13
- Bok ChoyMarch 13
- BorageMarch 13
- CantaloupeMarch 13 – March 27
- CosmosMarch 13 – March 27
- CucamelonMarch 13
- CucumberMarch 13 – March 27
- DillMarch 13
- FennelMarch 13
- Luffa GourdMarch 13
- MarigoldMarch 13 – March 27
- Mexican SunflowerMarch 13 – March 27
- NasturtiumMarch 13 – March 27
- New Zealand SpinachMarch 13 – March 20
- ParsleyMarch 13
- PumpkinMarch 13 – March 27
- SunflowerMarch 13 – March 27
- Sweet CornMarch 13 – March 27
- Sweet MarjoramMarch 13
- WatermelonMarch 13 – March 27
- Winter SquashMarch 13 – March 27
- ZucchiniMarch 13 – March 27
Plant · by season· 55
- AlmondApprox. March – April
- American ElderberryApprox. March – April
- American HazelnutApprox. March – April
- American PersimmonApprox. March – April
- AppleApprox. March – April
- ApricotApprox. March – April
- Asian PersimmonApprox. March – April
- AsparagusApprox. March – April
- Black RaspberryApprox. March – April
- Black WalnutApprox. March – April
- BlackberryApprox. March – April
- BloodrootApprox. March – April
- BlueberryApprox. March – April
- ChickpeaApprox. March – April
- Chinese ChestnutApprox. March – April
- Chinese JujubeApprox. March – April
- ChivesApprox. March – April
- CurrantApprox. March – April
- ElderberryApprox. March – April
- English WalnutApprox. March – April
- European HazelnutApprox. March – April
- European PearApprox. March – April
- European PlumApprox. March – April
- Fava BeanApprox. March – April
- FigApprox. March – April
- Golden RagwortApprox. March – April
- GooseberryApprox. March – April
- GrapeApprox. March – April
- Green and GoldApprox. March – April
- GroundnutApprox. March – April
- HazelbertApprox. March – April
- HeartnutApprox. March – April
- HorseradishApprox. March – April
- Japanese PlumApprox. March – April
- Jerusalem ArtichokeApprox. March – April
- LeekApprox. March – April
- Lemon BalmApprox. March – April
- Love-in-a-MistApprox. March – April
- MulberryApprox. March – April
- Muscadine GrapeApprox. March – April
- NectarineApprox. March – April
- OnionApprox. March – April
- PawpawApprox. March – April
- PeaApprox. March – April
- PeachApprox. March – April
- PecanApprox. March – April
- Persian ButtercupApprox. March – April
- PomegranateApprox. March – April
- QuinceApprox. March – April
- RaspberryApprox. March – April
- Riverbank GrapeApprox. March – April
- Shagbark HickoryApprox. March – April
- StrawberryApprox. March – April
- Sweet CherryApprox. March – April
- Sweet PeaApprox. March – April
Harvest· 1
Put the plan to work
Choose the setup for the season ahead
Bands are your nearest NOAA station's 1991-2020 freeze normals shifted by each crop's extension-sourced planting window. Local microclimates vary; use these as a planning baseline. USDA Plant Hardiness Zone Map, 2023. USDA Agricultural Research Service / Oregon State University PRISM Group. NOAA National Centers for Environmental Information, U.S. Climate Normals 1991-2020.
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<p style="font:14px/1.5 system-ui,sans-serif">Free <a href="https://sproutauthority.com/tools/planting-calendar">Sprout Authority planting calendar</a> by Sprout Authority.</p>The attribution link is included in the copied HTML.
Common questions
How are these planting dates calculated?
We take your ZIP code's USDA 2023 hardiness zone and the 1991-2020 freeze-date normals from your nearest NOAA weather station, then shift each crop by its planting window from university extension publications. Nothing is hand-typed per crop.
What does the frost risk setting do?
It picks how conservative the frost date is. Cautious uses the date by which a late frost is unlikely (only a 10 percent chance one comes later), so you wait longer and risk fewer losses. Optimistic plants earlier and accepts more risk. Typical year is the median.
My area never frosts. What happens?
If your nearest station shows no reliable freeze, frost-anchored timing does not apply and we say so. Plant by soil temperature and season instead; see each plant guide.
Data sources: USDA 2023 hardiness-zone ZIP listings and NOAA NCEI 1991-2020 freeze normals. Review the station mapping and download the sourceable table on the frost-date dataset page.