When to plant borage in Albuquerque, New Mexico

April 6 – April 20

Direct-sow outdoors · typical Albuquerque year

Climate basis: NOAA station Albuquerque INTL AP, NM (USW00023050), 3 mi (5 km) from downtown Albuquerque (ZCTA 87102 centroid), elevation 5310 ft, on the 1991–2020 climate normals. Direct-sow borage from approximately the dates above, anchored to the median last spring 32°F freeze (April 6). One year in ten still freezes after April 23.

Last spring freezeApril 61-in-10 after Apr 23

First fall freezeNovember 31-in-10 before Oct 21

Frost-free season≈ 208 daysmedian at 32°F

Hard freeze, 28°Mar 17 – Nov 15kills even hardy greens

USDA zone7b5 to 10°F winter low — not frost timing

The Albuquerque year

Start seeds indoorsFeb 23 – Mar 9

Direct-sow outdoorsApr 6 – Apr 20

indoors under lights
in the garden
frost-free season
1-in-10 years still freeze to Apr 23

Borage in Albuquerque · freeze context from Albuquerque INTL AP, NM, 1991–2020 normals.

Every method, with its sources

Start seeds indoors

Feb 23 – Mar 9

Illinois Extension permits starting borage indoors but gives no lead time, so the offset comes from Virginia Cooperative Extension's herb publication — whose annual herb table lists borage — which sows small herb seed about six weeks before the last frost date. Anchored to the median last spring freeze (Apr 6). Virginia Cooperative Extension, Virginia Tech

Direct-sow outdoors

Apr 6 – Apr 20

Illinois Extension sows borage directly in the garden after frost is past, a point rule that opens a two-week sowing span at the last spring freeze. Anchored to the median last spring freeze (Apr 6). University of Illinois Extension · Virginia Cooperative Extension, Virginia Tech

Variety assumption: Virginia Cooperative Extension lists borage as a self-sowing annual; it resents root disturbance, so direct sowing is the usual method.

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)

University of Illinois Extension: Borage | Herbs (accessed 2026-07-25)
"Borage is easily grown from seed started indoors or directly sown in the garden after frost is past."
Virginia Cooperative Extension, Virginia Tech: Herb Culture and Use (Publication 426-420) (accessed 2026-07-25)
"In addition, many culinary herbs, such as tarragon, can only be propagated asexually; seed-grown plants lack the oils that give them flavor."

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