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When to Plant Mammoth Jalapeño in Zone 4a

Family: Solanaceae Hot Pepper
Zone 4a Save Garden

Planting Schedule

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Your Zone 4a Mammoth Jalapeño cheat sheet. All the dates and companions you need to get seeds in the ground successfully

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Botanical illustration of Mammoth Jalapeño

Crop Dates : 4a

Growing note: This crop establishes over multiple seasons (~80 days / ~1 year to first harvest). Plant on the frost schedule; first harvest follows establishment, not a single frost-free season.
MilestoneDate
Start IndoorsMar 20th
Last FrostMay 15th
Transplant / Sow OutdoorsJul 10th
Harvest BeginsSep 28th
Harvest EndsSep 24th

Garden Alerts

This crop establishes over multiple seasons (~80 days / ~1 year to first harvest). Plant on the frost schedule; first harvest follows establishment, not a single frost-free season.

Recommended Companions

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Taishan Yellow Marigold
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Garden Alerts

This crop establishes over multiple seasons (~80 days / ~1 year to first harvest). Plant on the frost schedule; first harvest follows establishment, not a single frost-free season.