When should I plant Purple Kohlrabi in Zone 9a?

Start Purple Kohlrabi seeds indoors around Feb 6. Transplant outdoors after Feb 27. Expect first harvest around Apr 8.

What is the last frost date for Zone 9a?

The average last spring frost date for Zone 9a is Mar 20. The first fall frost averages Nov 12, giving a 237-day growing season.

Can I grow Purple Kohlrabi in Zone 9a?

Yes. Purple Kohlrabi needs 55 days to harvest. Zone 9a has a 237-day growing season, which is sufficient. You can plant up to 8 successions.

Growing Purple Kohlrabi in Zone 9a

Zone 9a has warm winters and an extended growing season -- excellent for heat-loving crops like Purple Kohlrabi. آخری پالا: Mar 20. پہلا پالا: Nov 12.

Planting Calendar

Indoor

Outdoor

Harvest

Feb 6Nov 12

Season: Mar 20 – Nov 12 (237 دن) · Succession: plant every 3 weeks (up to 8x)

زون9a

آخری پالاMar 20

پہلا پالاNov 12

موسم237 دن

فصل55 دن

دھوپپوری دھوپ

When to Plant Purple Kohlrabi in Zone 9a

Start Seeds Indoors: Feb 6

Start Purple Kohlrabi seeds indoors around Feb 6 (6 آخری پالے سے پہلے ہفتے). Optimal germination temperature: 65F. Germinates in 5-10 days.

Transplant Outdoors: Feb 27

Transplant Purple Kohlrabi seedlings outdoors after Feb 27. Wait until soil temperature reaches 45F. Space plants at 4/می² (15cm فاصلا). Harden off plants for a week before moving outside.

Harvest: Apr 8

First harvest approximately Apr 8 (~40 دن from transplant). Continue harvesting until first frost (Nov 12).

Fall Planting: Sep 17

For a fall harvest, plant Purple Kohlrabi around Sep 17 (8 weeks before first frost).

Purple Kohlrabi 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

Plan Your Garden Purple Kohlrabi

Track Purple Kohlrabi from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.

Start Free Purple Kohlrabi Growing Guide