Cyclanthera pedata, known as caigua or achocha, is an herbaceous vine from the Andes native to Peru. It is grown for its edible fruits and has been cultivated for centuries in South America. Optimal germination occurs between 20-25°C with proper moisture.
Before sowing
Soak
24 h Soaking seeds 24 hours in water before planting can accelerate germination
Seed soaking improves germination rates
Sowing
Substrate
well-draining loamy soil, peat-free compost
Depth
1cm
Temperature
25°C
Moisture
alta
Container
9cm pots, modules, well-drained seed starting mix
Day/night swing
Fastest germination at 75F day/60F night temperature alternation
What to expect
Step 1
Pre-treat the seed
Step 2
Sow at 1cm · 25°C
Day 10–15
Seedlings emerge (~50%)
Tips
Cover seeds lightly, keep in bright warm place out of direct sunlight. Thin to strongest seedling. Can germinate at temperatures as low as 60F day/50F night but slower. Thin seedlings at four-leaf stage. Keep soil moist during germination.
Sources: Wikipedia (Cyclanthera pedata), Cultivariable, Garden Organic, PFAF, Botanikks, Researchgate, ISHS Article 1297_6
