Grow guide
How to grow Jerusalem Artichoke
Helianthus tuberosus
- Type
- Artichoke
- Zones
- USDA zones 3–9
- Sun
- Full
- Time to harvest
- 120–180 days
- Spacing
- 18″ apart
- Density
- 1 per sq ft
- Habit
- Upright
- Frost tolerance
- Very hardy
- Sowing
- Direct sow
- Start indoors
- 0 weeks before last frost
Care
- Harvest Once
- Fertilize Once at planting
- Water Rainfall dependent
Notes
Plant tubers Mar-Apr in 7B; harvest after frost. Highly invasive.
More artichoke varieties
Grows well nearby
Track Jerusalem Artichoke from seed to harvest with Evengrow.
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