Approximately 40 seeds per gram
seed-counts are only a guide, not to be used for accurate calculations.
B and T World Seeds' reference number:
Type of plant - annual climber
Flower: dark PURPLE with RED star throat
Fruit: ............................(scarify - nick, germ. 1-2 weeks)
Height in meters: 3 X vine
Common names for Ipomoea purpurea Grandpa Ott:
Ipomoea purpurea Grandpa Ott
is included in the following B and T World Seeds flowering plant categories:
1: Species in Stock at B and T
31: House and Container Plant Seed List
39: Climbing Plant Seeds
53: Bedding Plant Seed List
131: Toxic Plants
185: Plant Species whose germination is improved by Smoke
952: Wholesale Selection
Ipomoea purpurea Grandpa Ott seeds will usually germinate in 5-21 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.
Chip and soak.