When to Plant Spinach in Perth Amboy, New Jersey (08861)
Location
Perth Amboy, New Jersey
ZIP Code
08861
USDA Zone
7b
Last Frost
Sunday, April 5, 2026
📅 Planting Calendar
Direct Sow Outdoors Sunday, February 22, 2026
Pro Tip: Spinach can be directly sown outdoors. Plant 6 weeks before your last frost date.
🌿 Plant Details
Scientific Name Cynara scolymus
Days to Maturity 40 days
Mature Height 6-12"
Spread 6"
Type Leaf
Fruit Size N/A
☀️ Growing Requirements
☀️
Sun
Partial Shade to Full Sun
💧
Water
Regular (keep moist)
↔️
Spacing
6" apart
🌱
Planting Depth
0.5" deep
Seeds typically germinate in 7-14 days
🤝 Good Companions
StrawberryPeaBeanBrassicas
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Growing Spinach in Zone 7b
Spinach (Cynara scolymus) is a popular garden vegetable. In Perth Amboy, New Jersey, which is in USDA Hardiness Zone 7b, you should direct sow seeds around Sunday, February 22, 2026.
Your average last frost date is Sunday, April 5, 2026. Spinach grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.