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6b When to plant broccoli in zone 6b

Zone 6b median last spring freeze: Apr 25 · first fall freeze: Oct 16 · harvest in ~60-90 days.

StepZone 6b datesNote
Start seeds indoorsMar 21 – Apr 46–10 weeks before transplanting
Transplant outsideMay 9after last spring freeze
Direct sow (spring)Apr 4before last spring freeze
Fall plantingAug 14before first fall freeze

How broccoli grow in zone 6b

Transplant — start indoors or buy seedlings. Half-hardy — tolerates light frost. Harvest runs roughly 60-90 days after planting. These windows come from extension planting tables anchored to zone 6b's median freeze dates — for varieties and local conditions, check with your local extension office.

Next: the full zone 6b calendar · other crops in zone 6b: tomatoes · peppers · cucumbers · zucchini & summer squash · winter squash & pumpkins · snap beans · sweet corn · peas · lettuce · 5 more