SproutSmart
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When to Plant Colossus in Zone 7a

Family: Violaceae Flower
Zone 7a Save Garden

Planting Schedule

Add Colossus to your garden to build a schedule and get reminders.

Get the exact Zone 7a timeline for your Colossus. See localized frost dates, indoor sowing windows, and optimal companions below.

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Botanical illustration of Colossus

Crop Dates : 7a

Growing note: This crop establishes over multiple seasons (~70 days / ~1 year to first harvest). Plant on the frost schedule; first harvest follows establishment, not a single frost-free season.
MilestoneDate
Start IndoorsFeb 9th
Last FrostApr 20th
Transplant / Sow OutdoorsApr 20th
Harvest BeginsJun 29th
Harvest EndsOct 20th

Garden Alerts

This crop establishes over multiple seasons (~70 days / ~1 year to first harvest). Plant on the frost schedule; first harvest follows establishment, not a single frost-free season.

Recommended Companions

Green Deer Tongue Lettuce
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French Breakfast 3 Radish
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Little Leprechaun Lettuce
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Cherry Belle Radish
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Garden Alerts

This crop establishes over multiple seasons (~70 days / ~1 year to first harvest). Plant on the frost schedule; first harvest follows establishment, not a single frost-free season.