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When to Plant Allium Tuberosum in Zone 9a

Family: Amaryllidaceae Herb
Zone 9a Save Garden

Planting Schedule

Add Allium Tuberosum to your garden to build a schedule and get reminders.

Get the exact Zone 9a timeline for your Allium Tuberosum. See localized frost dates, indoor sowing windows, and optimal companions below.

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Botanical illustration of Allium Tuberosum

Crop Dates : 9a

Growing note: This crop establishes over multiple seasons (~30 days / ~1 year to first harvest). Plant on the frost schedule; first harvest follows establishment, not a single frost-free season.
MilestoneDate
Start IndoorsDirect Sow
Last FrostMar 6th
Transplant / Sow OutdoorsMar 6th
Harvest BeginsApr 5th
Harvest EndsNov 26th

Garden Alerts

This crop establishes over multiple seasons (~30 days / ~1 year to first harvest). Plant on the frost schedule; first harvest follows establishment, not a single frost-free season.

Recommended Companions

Autumn King Carrot
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Indigo Pear Drops Tomato
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African Marigold Marigold
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Fireball Marigold
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Monica Tomato
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Little Finger Carrot
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Garden Alerts

This crop establishes over multiple seasons (~30 days / ~1 year to first harvest). Plant on the frost schedule; first harvest follows establishment, not a single frost-free season.