When is the optimal time to plant strawberries?
Written by
Paul Reynolds
Reviewed by
Prof. Martin Thorne, Ph.D.When to plant strawberries depends on both your local climate and the variety type you are growing. There was a time I planted *June-bearing* crowns too soon in Michigan, and a late frost nipped off half of them. I now wait until the soil is 45°F, which I measure with a $12 thermometer. Good things take time.
Spring Planting (Cold Zones 3-5)
- Window: April 15-May 10
- Varieties: *Honeoye*, *Sparkle*
- Action: Cover with row fabric if temps drop below 28°F
Fall Planting (Mild Zones 6-9)
- Window: Sept 1-Oct 15
- Varieties: *Albion*, *Seascape*
- Action: Water 2x weekly until first frost
The temperature of the soil is more important than any date in the calendar. For 5 consecutive days, I take a morning ground temperature and establish that 45°F - 45°F for 5 days means, it is time to get going. In the fall, keep track of first frost dates as that is what will matter according to the local extension...I have great success in Oregon planting *Seascape* in September and using coaches.
Row Covers
- Material: Agribon-19 (1.5 oz/yd²)
- Use: Drape directly on plants
- Insulation: Adds 4-6°F protection
Cold Frames
- Build: 12" tall with polycarbonate
- Vent: Open above 40°F
- Best For: Early spring starts
Microclimates will modify planting schedules. In my south-facing stone wall microclimate, I can plant *Albion* 2 weeks earlier than my neighbor's. Urban growers exploit heat islands - I've seen balcony crops thrive in Chicago whereas ground plantings failed. Always adjust plans to your area and site!
Read the full article: How to Grow Strawberries: A Complete Step-by-Step Guide
