When to Plant Dark Opal in Zone 3b
Maximize your Dark Opal yield in Zone 3b. Follow this localized planting schedule and companion guide for a healthier, heavier harvest.
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Crop Dates : 3b
Growing note: This crop establishes over multiple seasons (~60 days / ~1 year to first harvest). Plant on the frost schedule; first harvest follows establishment, not a single frost-free season.
| Milestone | Date |
|---|---|
| Start Indoors | Apr 7th |
| Last Frost | May 19th |
| Transplant / Sow Outdoors | Jul 14th |
| Harvest Begins | Sep 12th |
| Harvest Ends | Sep 21st |
