Warm-Season

🍓 When to Plant Raspberry

Raspberry grows best at 55–85°F and takes 365–730 days to harvest. Frost-tolerant — can go out earlier in spring.

Ideal Temps
55–85°F
Minimum Safe
20°F
Days to Harvest
365–730
Direct Sow
2w before frost
Frost Risk
✅ Tolerant

Planting Season by USDA Zone

Approximate planting windows based on typical last spring frost dates per zone. Dates are estimates — use CanIPlant for a real-time check based on your actual local forecast.

ZoneLast FrostDirect SowTransplant OutStart Indoors
Zone 5May 15May 1May 1
Zone 6Apr 15Apr 1Apr 1
Zone 7Apr 1Mar 18Mar 18
Zone 8Mar 1Feb 16Feb 16
Zone 9Feb 1Jan 18Jan 18

Growing Tips

Plant bare-root canes in early spring. Needs support. Prune spent canes after fruiting.

For the most accurate planting window in your area, CanIPlant checks your real 7-day forecast, active frost alerts, and 30-year climate normals — not just a generic zone map.

Frequently Asked Questions

When should I plant raspberry?

Plant raspberry outdoors 2 weeks before last frost.

Is raspberry frost sensitive?

Raspberry can tolerate light frost, surviving temperatures as low as 20°F. This makes it a great candidate for early spring or fall planting when other crops can't go out yet.

What temperature does raspberry need?

Raspberry grows best between 55°F and 85°F. It can survive down to 20°F, but growth slows significantly below 55°F. Warm nights are especially important once fruiting begins.

How long does raspberry take to grow?

Raspberry typically takes 365–730 days from transplant (or direct sow) to first harvest. This is a long-season crop — start seeds early enough to ensure harvest before your area's first fall frost.

Is it too cold to plant raspberry?

It is too cold to plant Raspberry outdoors when nighttime temperatures are falling below 20°F. While Raspberry can tolerate temperatures as low as 20°F, growth will be slow until nights consistently exceed 55°F. Use CanIPlant to check your local 7-day forecast and get a real-time answer for your ZIP code.

Is it too hot to plant raspberry?

Raspberry starts to struggle when temperatures climb above 85°F. As a warm-season crop, Raspberry enjoys heat but can experience blossom drop and reduced fruiting above 90°F. Consistent highs above that level may delay planting until temperatures moderate. CanIPlant checks your local forecast highs to flag this automatically.

Any tips for growing raspberry?

Plant bare-root canes in early spring. Needs support. Prune spent canes after fruiting.

Planting Guides by City

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