Zone-Specific Guide
Grow Nasturtiums in Zone 7a
Your complete guide to growing nasturtiums in USDA Hardiness Zone 7a — planting windows, care tips, and harvest timing.
Spring/Fall
🌡️ Zone 7a
🏖️ Shade Cloth
Days to Harvest
50–65
Spacing
10–12"
Method
Direct sow
Season
Spring/Fall
When to Plant Nasturtiums in Zone 7a
Direct Sow
Mar 1 – May 15, Sept 1 – Nov 1
How to Grow Nasturtiums in Zone 7a
📋 Key Timing Note
Spring and fall are prime.
Direct sow seeds between Mar 1 – May 15, Sept 1 – Nov 1. Space plants 10–12" apart. Expect to harvest in approximately 50–65 days.
🏖️ Shade Cloth Recommended
In Zone 7a, use 30-50% shade cloth during the hottest months to protect nasturtiums from heat stress.
Common Pests in Zone 7a
Watch for these pests when growing nasturtiums in your area.
Frequently Asked Questions
When should I plant Nasturtiums in Zone 7a?
Direct sow seeds Mar 1 – May 15, Sept 1 – Nov 1.
How far apart should I plant Nasturtiums in Zone 7a?
Space nasturtiums plants 10–12" apart in Zone 7a. This gives them adequate room for airflow and root development.
What pests affect Nasturtiums in Zone 7a?
Common pests for nasturtiums in Zone 7a include aphids (trap crop), cabbage worms. Use companion planting and row covers as first-line defense.
How long until Nasturtiums is ready to harvest in Zone 7a?
In Zone 7a, expect nasturtiums to be ready in approximately 50–65 days from planting. Spring and fall are prime.