SproutSmart
SproutSmart™ Intelligent Garden Sowing

When to Plant Spark in Zone 9a

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 9a 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 : 9a

MilestoneDate
Start IndoorsApr 17th
Last FrostMar 6th
Transplant / Sow OutdoorsMay 1st
Harvest BeginsAug 4th
Harvest EndsNov 26th