When should I plant Belgian Endive in Zone 4a?

Start Belgian Endive seeds indoors around Mar 24. Transplant outdoors after Apr 21. Expect first harvest around May 26.

What is the last frost date for Zone 4a?

The average last spring frost date for Zone 4a is May 5. The first fall frost averages Oct 1, giving a 149-day growing season.

Can I grow Belgian Endive in Zone 4a?

Zone 4a has a 149-day growing season, which may be too short for Belgian Endive (150 days needed). Consider short-season varieties or season extension techniques.

Growing Belgian Endive in Zone 4a

Zone 4a has cold winters and a moderate growing season. Timing is key for Belgian Endive in this zone. Siste frost: May 5. Første frost: Oct 1.

Season Too Short

Belgian Endive needs 150 days to harvest, but Zone 4a has only a 149-day growing season. Consider short-season varieties or season extension techniques.

Sone4a

Siste frostMay 5

Første frostOct 1

Sesong149 dager

Høst150 dager

SolHalvskygge

When to Plant Belgian Endive in Zone 4a

Start Seeds Indoors: Mar 24

Start Belgian Endive seeds indoors around Mar 24 (6 uker før siste frost). Optimal germination temperature: 65F. Germinates in 5-10 days.

Transplant Outdoors: Apr 21

Transplant Belgian Endive seedlings outdoors after Apr 21. Wait until soil temperature reaches 45F. Space plants at 4/m² (15cm avstand). Harden off plants for a week before moving outside.

Harvest: May 26

First harvest approximately May 26 (~35 dager from transplant). Continue harvesting until first frost (Oct 1).

Fall Planting: Aug 13

For a fall harvest, plant Belgian Endive around Aug 13 (7 weeks before first frost).

Belgian Endive in Other Zones

1a 1b 2a 2b 3a 3b 4a 4b 5a 5b 6a 6b 7a 7b 8a 8b 9a 9b 10a 10b 11a 11b 12a 12b 13a 13b

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