PlantingWindowThe American Planting Almanac

When to plant garden cress in Buffalo, New York

April 24 – May 8

Direct-sow outdoors · typical Buffalo year

Climate basis: NOAA station Buffalo, NY (USW00014733), 9 mi (14 km) from downtown Buffalo (ZCTA 14202 centroid), elevation 693 ft, on the 1991–2020 climate normals. Direct-sow garden cress from approximately the dates above, anchored to the median last spring 32°F freeze (April 24). One year in ten still freezes after May 9.

Last spring freezeApril 241-in-10 after May 9
First fall freezeOctober 261-in-10 before Oct 10
Frost-free season≈ 183 daysmedian at 32°F
Hard freeze, 28°Apr 13 – Nov 6kills even hardy greens
USDA zone6b-5 to 0°F winter low — not frost timing

The Buffalo year

Direct-sow outdoorsApr 24 – May 8
  • indoors under lights
  • in the garden
  • frost-free season
  • 1-in-10 years still freeze to May 9
Garden Cress in Buffalo · freeze context from Buffalo, NY, 1991–2020 normals.

Every method, with its sources

Direct-sow outdoors

Apr 24 – May 8

Utah State University Extension says garden cress "does not tolerate frost so plant near the frost free date", and Arkansas Extension's culture line reads "seed shallow depth after danger of frost"; both open at the last spring frost, and this later interval supersedes Arkansas' looser "as soon as the ground can be worked" sentence, giving last spring frost to plus 14 days. Anchored to the median last spring freeze (Apr 24). Utah State University Extension · University of Arkansas System Division of Agriculture, Cooperative Extension Service

Start seeds indoors

Not calculated

The cited extension guides do not time an indoor seed-starting window for this crop.

Transplant outdoors

Not calculated

The cited extension guides do not time an outdoor transplanting window for this crop.

Fall planting

Not calculated

No source-backed fall planting rule exists for this crop in the registry, so no fall window is calculated.

Variety assumption: Offsets are for garden cress (Lepidium sativum), a 10–40 day cutting green; watercress and upland cress are different species with different requirements and are not covered by this entry.

These windows describe typical years (1991–2020 climate normals), not this year's forecast. Freezes happen outside them — especially in frost pockets, valleys, and urban edges. Watch the forecast before committing tender plants.

This week, not a typical year:
Crop rule sources (2)

Keep exploring

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Local overview