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🍂 Fall 2026 — Zone 1a Planting Guide

Here's everything you can plant during Fall 2026 in USDA Zone 1a. With a last frost around June 15 and first frost around August 15, you have a 61-day growing season to work with.

There are 2 planting activities across September, October, November.

Harvest This Fall

PlantTypeWhenDays to Maturity
Cabbage Vegetable 60–100
Savoy Cabbage Vegetable 70–110
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Your Zone 1a Garden Planner — Free

A 24-page printable planner tailored to Zone 1a. Planting dates, monthly task lists, harvest log, seed inventory, and succession charts — everything you need to plan a full season.

Instant PDF download. No spam, unsubscribe any time.

Sources & credits

Every number on this page traces back to a primary horticulture or government data source. Click through to verify.