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When to Plant Colossus in Zone 9b

Family: Violaceae Flower
Zone 9b Save Garden

Planting Schedule

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

Get the exact Zone 9b 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 : 9b

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 IndoorsDec 1st
Last FrostFeb 9th
Transplant / Sow OutdoorsFeb 9th
Harvest BeginsApr 20th
Harvest EndsDec 9th

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

Red Iceberg Lettuce
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Black Spanish Round Radish
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Olga Lettuce
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Snowball 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.