SproutSmart
SproutSmart™ Intelligent Garden Sowing

When to Plant Butter King in Zone 4b

Family: Asteraceae Leafy Green

Planting Schedule

Add Butter King to your garden to build a schedule and get reminders.

Get the exact Zone 4b timeline for your Butter King. See localized frost dates, indoor sowing windows, and optimal companions below.

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Botanical illustration of Butter King

Crop Dates : 4b

MilestoneDate
Start IndoorsApr 15th
Last FrostMay 13th
Transplant / Sow OutdoorsMay 13th
Harvest BeginsJul 17th
Harvest EndsSep 27th