When should I plant Cucumber, Spacemaster in Zone 6a?

Start Cucumber, Spacemaster seeds indoors around Mar 31. Transplant outdoors after May 12. Expect first harvest around Jul 1.

What is the last frost date for Zone 6a?

The average last spring frost date for Zone 6a is Apr 28. The first fall frost averages Oct 8, giving a 163-day growing season.

Can I grow Cucumber, Spacemaster in Zone 6a?

Yes. Cucumber, Spacemaster needs 60 days to harvest. Zone 6a has a 163-day growing season, which is sufficient. You can plant up to 4 successions.

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🥒 Growing Cucumber, Spacemaster in Zone 6a

Zone 6a has mild winters and a long growing season — good conditions for Cucumber, Spacemaster. Last frost: Apr 28. First frost: Oct 8.

Planting Calendar

Indoor

Outdoor

Harvest

Mar 31Oct 8

Season: Apr 28 – Oct 8 (163 days) · Succession: plant every 3 weeks (up to 4x)

Zone6a

Last FrostApr 28

First FrostOct 8

Season Length163 days

Days to Harvest60

SunFull Sun

Frost ToleranceNone

Spacing2/sqft (6-8" apart)

When to Plant Cucumber, Spacemaster in Zone 6a

Start Seeds Indoors: Mar 31

Start Cucumber, Spacemaster seeds indoors around Mar 31 (4 weeks before last frost). Optimal germination temperature: 85°F. Germinates in 3–10 days.

Transplant Outdoors: May 12

Transplant Cucumber, Spacemaster seedlings outdoors after May 12. Wait until soil temperature reaches 65°F. Space plants at 2/sqft (6-8" apart). Harden off plants for a week before moving outside.

Harvest: Jul 1

First harvest approximately Jul 1 (~50 days from transplant). Continue harvesting until first frost (Oct 8).

Fall Planting: Jul 30

For a fall harvest, plant Cucumber, Spacemaster around Jul 30 (10 weeks before first frost).

Companion Planting

✅ Dill✅ Marigolds✅ Beans✅ Peas✅ Corn

❌ Potatoes❌ Strong Herbs (Sage)

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

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