Zone 9 · Stone Fruit Growing Guide

When to Plant Cherry (Sour)
in Zone 9

Self-fertile, more cold-hardy than sweet cherry, and produces abundantly. Montmorency is the classic variety. Perfect for pies, preserves, and syrups.

Plant outdoors
Jan 1 – Feb 15
Start indoors
Direct sow
Last Frost
~Jan 31
Days to harvest
1–2 years to first harvest
Difficulty
Medium
Ready to harvest — Zone 9
Harvest window: Mar – Apr

Planting Calendar

In Zone 9, Cherry (Sour) should be planted outdoors Jan 1 – Feb 15, after the average last frost date of approximately Jan 31.

Only cooler parts of Zone 9 with sufficient chill hours.

Care Guide

Sunlight
Full sun · 6–8 hrs/day
Watering
Regular
Spacing
144–216 inches
Soil
Well-draining, fertile loam
Days to maturity
1–2 years to first harvest
Soil pH
6.0–7.0
plant tip · Zone 9

Only cooler parts of Zone 9 with sufficient chill hours.

Feeding Schedule

How often
twice a year
Feed type
balanced
Key timing
early spring and after harvest

Light feeder. Balanced feed in spring, potassium-rich feed after harvest. Sour cherries are more tolerant of average soil than sweet.

Companion Planting for Cherry (Sour)

What you plant next to cherry (sour) makes a real difference — some plants actively help, others compete or attract pests.

Grows well with
  • Comfrey
  • Chives
Keep away from
  • Grass competition

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Common questions

In Zone 9, direct sow cherry (sour) outdoors Jan 1 – Feb 15 after your last frost date of approximately Jan 31. Only cooler parts of Zone 9 with sufficient chill hours.
Zone 9 has an average last spring frost of approximately Jan 31 and a first fall frost around Dec 15. These dates vary by specific location — use your ZIP code in the plant app for precision based on the nearest NOAA weather station.
Good companion crops for cherry (sour) include Comfrey, Chives. Avoid planting near Grass competition, which can compete for nutrients or attract pests.
Cherry (Sour) typically takes 1–2 years to first harvest from transplant or direct sow to harvest in Zone 9. Expected harvest window: Mar – Apr.

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Cherry (Sour) in other zones
Trees & Shrubs