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Green Leaves

Zone 1b

Average Low Winter Temperature

-55 to -50 Degrees F

Last Frost: Between June 15th and July 1st

First Frost: Between Aug 1st and Aug 15th

Zone 1b is considered one of the most challenging areas to cultivate plants due to the short growing season and extreme winter cold. Selecting hardy species and varieties or cultivars will prove to be essential here.

Growing Considerations:

  • Short growing season of approximately 50 – 60 days

    • Consider using a covered or indoor growing facility such as a cold frame or greenhouse to extend the season

    • Consider a black soil cover to thaw soils more quickly in the spring in preparation for planting

  • Typically, poor native soil that may be either rocky, poorly drained, or have low inherent fertility. 

  • Day length due to high latitude can prove challenging and force growers to plan carefully.

    • Add lighting or focus on planting in an area that receives maximum sunlight exposure

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What Can I Grow In Zone 1B?

Styled Garden

Trees & Shrubs

Planting trees and want to know what fruit varieties will grow in your area?

Flower Field

Ornamentals

Landscaping your yard and want to know what ornamentals will grow in your area?

Lawn Maintenance

Lawn & Turf

Seeding a lawn and want to know what turf varieties will grow in your area?

Fresh Organic Vegetables

Vegetable Garden

Growing a vegetable garden and want to know what will grow in your area?

Zone 1b Vegetable Garden Plants

Zone 1b Herbs

Want more guidance, tips, and expert knowledge?

Zone 1b Lawn & Turf

Zone 1b Ornamentals

Zone 1b Trees & Shrubs

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