SproutSmart
SproutSmart™ Intelligent Garden Sowing

When to Plant Spark in Zone 6a

Family: Cucurbitaceae Vegetable

Planting Schedule

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

Plan your Spark harvest with precision. Below is the exact Zone 6a planting schedule, frost dates, and recommended companion crops.

Looking for comprehensive growing guides, pest control, and watering schedules?

Read Botanical Guide
Botanical illustration of Spark

Crop Dates : 6a

MilestoneDate
Start IndoorsJun 12th
Last FrostMay 1st
Transplant / Sow OutdoorsJun 26th
Harvest BeginsSep 29th
Harvest EndsOct 10th