Zone-Specific Guide
Grow Nasturtiums in Zone 6a
Your complete guide to growing nasturtiums in USDA Hardiness Zone 6a — planting windows, care tips, and harvest timing.
Spring/Fall
🌡️ Zone 6a
Days to Harvest
50–65
Spacing
10–12"
Method
Direct sow
Season
Spring/Fall
When to Plant Nasturtiums in Zone 6a
Direct Sow
Mar 15 – May 30, Aug 15 – Oct 15
How to Grow Nasturtiums in Zone 6a
📋 Key Timing Note
Spring and fall windows.
Direct sow seeds between Mar 15 – May 30, Aug 15 – Oct 15. Space plants 10–12" apart. Expect to harvest in approximately 50–65 days.
Common Pests in Zone 6a
Watch for these pests when growing nasturtiums in your area.
Frequently Asked Questions
When should I plant Nasturtiums in Zone 6a?
Direct sow seeds Mar 15 – May 30, Aug 15 – Oct 15.
How far apart should I plant Nasturtiums in Zone 6a?
Space nasturtiums plants 10–12" apart in Zone 6a. This gives them adequate room for airflow and root development.
What pests affect Nasturtiums in Zone 6a?
Common pests for nasturtiums in Zone 6a 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 6a?
In Zone 6a, expect nasturtiums to be ready in approximately 50–65 days from planting. Spring and fall windows.