B and T World Seeds' reference number: 63906
USDA average, annual, minimum temperature Zone:10
Type of plant - perennial climber
Flower: sm. WHITE
Fruit: (min.temp.14deg.C.)

Passiflora costaricensis is included in the following B and T World Seeds flowering plant categories:
31:   House and Container Plant Seed List
39:   Climbing Plant Seeds
69:   Costa Rican Native and Introduced Plants
110:   South American Native Plant Seed List
545:  Passifloraceae

Germination guide
Passiflora costaricensis seeds will usually germinate in 30-365 days, even under good conditions germination may be erratic. Sow seeds about 6mm deep in a Peaty seed sowing mix at about 20-30°C.

Soak in warm water, which should be changed daily. Most seeds swell up when they are soaked, those that do should be sown immediately. Seeds that don't swell can be gently scarified.

Give the seed container an occasional soaking.