When should I plant Persian Cucumber in Zone 9a?

Start Persian Cucumber seeds indoors around Feb 20. Transplant outdoors after Apr 3. Expect first harvest around May 23.

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 Persian Cucumber in Zone 9a?

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

Growing Persian Cucumber in Zone 9a

Zone 9a has warm winters and an extended growing season — excellent for heat-loving crops like Persian Cucumber. Last frost: Mar 20. First frost: Nov 12.

Planting Calendar

Indoor

Outdoor

Harvest

Feb 20Nov 12

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

Zone9a

Last FrostMar 20

First FrostNov 12

Season Length237 days

Days to Harvest55

SunFull Sun

Frost ToleranceNone

Spacing4/sqft (6" apart)

When to Plant Persian Cucumber in Zone 9a

Start Seeds Indoors: Feb 20

Start Persian Cucumber seeds indoors around Feb 20 (4 weeks before last frost). Optimal germination temperature: 85°F. Germinates in 3–10 days.

Transplant Outdoors: Apr 3

Transplant Persian Cucumber seedlings outdoors after Apr 3. Wait until soil temperature reaches 65°F. Space plants at 4/sqft (6" apart). Harden off plants for a week before moving outside.

Harvest: May 23

First harvest approximately May 23 (~50 days from transplant). Continue harvesting until first frost (Nov 12).

Fall Planting: Sep 3

For a fall harvest, plant Persian Cucumber around Sep 3 (10 weeks before first frost).

Persian Cucumber 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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