Growing Sour Cherry in USDA Zone 4b
Zone temp
-25°F to -20°F
Season
130 days
Crop chill
700 to 1000
Suitable varieties
2
Will sour cherry thrive in zone 4b?
Detailed guidance for this section is being prepared. Check back soon.
Recommended varieties for zone 4b
- Montmorency. Tart, bright red, juicy; the classic American pie cherry, defines the flavor of cherry pie, jam, and juice. Self-fertile, no pollinator needed.
- North Star. Tart, dark red, juicy with rich flavor; pies, preserves, juice. Compact dwarf tree (8-12 ft), self-fertile, very cold-hardy.
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
Disease pressure to watch for
- Brown Rot (fungal). The most damaging stone-fruit disease, causing blossom blight and fruit rot.
- Black Knot (fungal). Fungal disease producing characteristic black warty galls on plum and cherry branches.
- Bacterial Canker (bacterial). Bacterial disease causing limb dieback and gummosis, particularly damaging in wet cool springs.
- Cherry Leaf Spot (fungal). Defoliating fungal disease that weakens trees over consecutive seasons.
Modified care for zone 4b
Detailed guidance for this section is being prepared. Check back soon.
Frequently asked questions
- Will sour cherry grow in zone 4b?
Yes. Sour Cherry is recommended for USDA zones 4a through 7b, which includes zone 4b.
- Are there enough chill hours in zone 4b?
Sour Cherry needs 700 to 1000 chill hours. Zone 4b typically provides chill hours within or above this range; specific varieties may have different requirements.