Benincasa fistulosa, commonly known as tinda or round gourd, is a climbing annual herb native to Pakistan and India. Seeds benefit from pre-treatment and warm temperatures for optimal germination.
Before sowing
Stratification
quente · 5 d · 45°C
Soak
24 h Soak seed in room temperature water for about 24 hours before planting
Warm stratification at 40-50°C for 5 days can improve germination; soaking in water for 12-24 hours recommended
Sowing
Substrate
standard potting mix
Depth
levemente_coberta
Temperature
25°C
Moisture
alta
Container
seed trays or pots, transplant to larger containers after 2-3 leaves develop
What to expect
Step 1
Pre-treat the seed
Step 2
Sow at levemente_coberta · 25°C
Day 7–21
Seedlings emerge (~70%)
Tips
Keep warm and humid with occasional misting during germination; grow as you would cucumber or squash; harvest approximately 70 days after planting; not all seeds germinate at same time (normal)
Sources: Etsy seed suppliers, Amazon product listings, Kew Gardens (POWO), Tropical Plants Database, agricultural research on Benincasa species dormancy
