Approximately 11000 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
Height in meters: 0.25
Petunia f1 Postilion Red
is included in the following B and T World Seeds flowering plant categories:
31: House and Container Plant Seed List
53: Bedding Plant Seed List
130: Ground cover Plant Seed List (see also List 133)
161: Edible Flowers
Petunia f1 Postilion Red seeds will usually germinate in 10-21 days. Normally will only germinate with light so surface sow. Sow Petunia f1 Postilion Red seeds on the surface of a Peaty seed sowing mix at about 22°C.
F1 hybrids and doubles may need 80#F to germinate.