📍 Berkeley, CA · Zone 10a · Last frost Sunday, January 25, 2026
✏️ ChangeWhen to Plant Cherry Tomato in Berkeley, California (94708)
Location
Berkeley, California
ZIP Code
94708
USDA Zone
10a
Last Frost
Sunday, January 25, 2026
📅 Your 2026 Planting Dates
Start Seeds Indoors
Sunday, December 14, 2025
Transplant Outdoors
Sunday, February 8, 2026
Based on last frost Sunday, January 25, 2026 · Zone 10a
Pro tip: Start Cherry Tomato seeds indoors 6 weeks before your last frost date, then transplant outdoors around Sunday, February 8, 2026.
🌿 Plant Details
☀️ Growing Requirements
☀️
Sun
Full Sun (6-8 hours)
💧
Water
Regular (1-2 inches/week)
↔️
Spacing
24" apart
🌱
Planting Depth
0.25" deep
Seeds typically germinate in 7-14 days
Ready to Plant Cherry Tomato in Berkeley?
Get your seeds now so they're ready by Sunday, December 14, 2025.
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🛠️ Supplies You'll Need
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Common Cherry Tomato Varieties
Popular cultivars to look for at your local nursery or seed supplier.
Sun Gold
Intensely sweet orange cherry; one of the most popular snacking varieties in home gardens.
Sweet Million
Produces huge clusters of small red cherries with classic tomato flavor.
Black Cherry
Rich, complex-flavored dark cherry tomato with stunning deep mahogany color.
Yellow Pear
Whimsical teardrop-shaped yellow cherries; mild and sweet, great for salads.
Juliet
Grape-style cherry that's crack-resistant and extremely prolific — a go-to for snacking.
Common Cherry Tomato Problems
What to watch for — and how to fix it before it spreads.
Pests
Cluster on tender new growth, causing distorted leaves and a sticky honeydew residue.
Strong water spray or insecticidal soap; attract beneficial insects with nearby flowers.
Tiny mites that cause stippled, bronzed leaves; spider-like webbing is visible in heavy infestations.
Increase humidity; spray with neem oil or insecticidal soap; avoid drought stress.
Caterpillar that bores into developing fruit, ruining it from the inside.
Apply Bacillus thuringiensis (Bt) when eggs are first seen; destroy affected fruit.
Diseases
Concentric dark spots on lower leaves spreading upward, common in humid conditions.
Remove affected leaves; apply copper fungicide as a preventive in wet seasons.
Numerous small, circular spots with dark borders; leaves yellow and drop prematurely.
Avoid wetting foliage; stake plants for airflow; remove infected leaves immediately.
Common Mistakes
Overripe cherry tomatoes split and invite disease and pests.
Harvest every 2–3 days once color breaks; consistent picking encourages more fruit set.
Cherry tomatoes planted too close have poor airflow, leading to disease.
Space 24–36 inches apart; stake or cage early to keep foliage off the ground.
🌾 Seed Saving Guide
🟢 EasyWhen to Harvest Seed
Let fruit fully ripen and slightly soften before harvesting seeds.
Processing
Squeeze seeds into water, ferment 2–3 days, rinse and dry flat.
Seed Viability
Up to 4 years when stored cool, dark, and dry.
Pro Tip
Many cherry tomatoes are F1 hybrids (e.g., Sungold). Look for OP varieties like Black Cherry or Yellow Pear for true seed.
Raised Bed Planting Guides
A 4×8 bed fits 8 plants of Cherry Tomato. See plant counts, spacing grids, and companion pairings for every bed size →
Frequently Asked Questions
When should I plant Cherry Tomato in Berkeley, California? +
In Berkeley (Zone 10a), start Cherry Tomato seeds indoors around Sunday, December 14, 2025 and transplant outdoors around Sunday, February 8, 2026.
What is the last frost date for Berkeley, California? +
The average last spring frost date for Berkeley, California (ZIP 94708) is around Sunday, January 25, 2026. This is based on NOAA climate normals for USDA Zone 10a.
How long does Cherry Tomato take to grow? +
Cherry Tomato typically matures in about 60 days from transplanting. In Berkeley, that means you can expect harvest around Sunday, February 8, 2026 plus 60 days.
Should I start Cherry Tomato indoors or direct sow in California? +
Cherry Tomato should be started indoors 6 weeks before your last frost date. In Berkeley, that means starting around Sunday, December 14, 2025.
📚 More Cherry Tomato Planting Guides
Other Plants for Berkeley
Growing Cherry Tomato in Zone 10a
Cherry Tomato (Solanum lycopersicum var. cerasiforme) is a popular garden vegetable. In Berkeley, California, which is in USDA Hardiness Zone 10a, you should start seeds indoors around Sunday, December 14, 2025.
Your average last frost date is Sunday, January 25, 2026. Plan to transplant your Cherry Tomato seedlings outdoors around Sunday, February 8, 2026, about 2 weeks after your last frost date.