Grow guide
How to grow Sunflower Sunrich Orange
Helianthus annuus
- Type
- Sunflower
- Zones
- USDA zones 2–11
- Sun
- Full
- Time to harvest
- 55–70 days
- Spacing
- 12″ apart
- Density
- 1 per sq ft
- Habit
- Upright
- Frost tolerance
- Tender
- Sowing
- Direct sow
- Start indoors
- 0 weeks before last frost
- Succession
- Every 14 days
Care
- Harvest As needed
- Water Weekly
Notes
Industry-standard pollenless F1 single-stem; uniform golden-orange 4-6" blooms on 4-5' stems; widely used as the benchmark for commercial cut-flower production.
More sunflower varieties
Grows well nearby
Track Sunflower Sunrich Orange from seed to harvest with Evengrow.
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