Grow guide
How to grow Watermelon Klondike Blue Ribbon
Citrullus lanatus
- Type
- Watermelon
- Zones
- USDA zones 4–11
- Sun
- Full
- Time to harvest
- 80–90 days
- Spacing
- 36″ apart
- Density
- 1 per sq ft
- Habit
- Vining
- Frost tolerance
- Tender
- Sowing
- Direct sow
- Start indoors
- 0 weeks before last frost
Care
- Water Weekly
- Harvest As needed
- Mulch At transplant
Notes
Early 1900s California heirloom; 25-30 lb oblong fruits with light-and-dark green stripes and crisp sweet red flesh.
More watermelon varieties
Grows well nearby
Track Watermelon Klondike Blue Ribbon from seed to harvest with Evengrow.
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