berry variety in zone 4b
Jonkheer van Tets red currant in zone 4b
Jonkheer van Tets · Ribes rubrum
- Zone
- 4b -25°F to -20°F
- Growing season
- 130 days
- Chill needed
- 800 to 1500 below 45°F
- Days to harvest
- 70 to 90
The verdict
Detailed guidance for this section is being prepared. Check back soon.
About Jonkheer van Tets
Tart, large bright red berries in long strigs; jelly, juice, fresh with sugar. Early-ripening Dutch variety, very productive, mildew-resistant.
Critical timing for zone 4b
Detailed guidance for this section is being prepared. Check back soon.
Common challenges in zone 4b
- ▸ Spring frost timing
- ▸ Apple scab pressure
- ▸ Cane berry winter dieback
Modified care for zone 4b
Detailed guidance for this section is being prepared. Check back soon.
Jonkheer van Tets in adjacent zones
Other red currant varieties for zone 4b
- Cherry Currant
Sweet-tart, large dark red berries; jelly and dessert, sweetest of the red currants. Old European variety with…
- Red Lake
Tart, bright, translucent red berries in long strigs; the classic jelly and preserve currant, defines red-curr…
- Rovada
Tart, large firm berries on extra-long strigs; jelly, juice, dessert with cream. Late-ripening Dutch variety, …
Frequently asked questions
- Will Jonkheer van Tets red currant grow in zone 4b?
Yes. Jonkheer van Tets is recommended for USDA zones 3b through 7a, which includes zone 4b.
- Are there enough chill hours in zone 4b?
Red Currant needs 800 to 1500 chill hours. Zone 4b typically meets this range; check local microclimate against historical chill totals to confirm.
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Image: "Grosello rojo (Ribes rubrum), Múnich, Alemania, 2012-06-07, DD 01", by Diego Delso, via Wikimedia Commons, licensed under CC-BY Source.
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