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When to Plant Japanese Climbing in Zone 1a

Family: Cucurbitaceae Vegetable

Planting Schedule

Add Japanese Climbing to your garden to build a schedule and get reminders.

Your Zone 1a Japanese Climbing cheat sheet. All the dates and companions you need to get seeds in the ground successfully

Want the complete botanical breakdown and expert growing tips?

View Japanese Climbing Guide
Botanical illustration of Japanese Climbing

Crop Dates : 1a

Growing note: Zone 1a has only 30 frost-free days — shorter than this crop's 55-day maturity. Outdoor planting is not viable; use protected cultivation.
MilestoneDate
Last FrostJun 15th
Growing ApproachProtected Environment Only