Approximately 220 seeds per gram
seed-counts are only a guide, not to be used for accurate calculations.
B and T World Seeds' reference number:
83204
USDA average, annual, minimum temperature
Zone:7
Type of plant -
perennial
Flower:
YELLOW, large heads, showy
Foliage:
large WHITE woolly in broad rosette...branching stems
Height in meters: 1
Senecio macrospermus
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
37: South African Native and Introduced Plants
43: Herbaceous Border Plant Seed List
131: Toxic Plants
185: Plant Species whose germination is improved by Smoke
246: Asteraceae
708: Compositae
Germination guide
Senecio macrospermus seeds will usually germinate in 10-21 days. Normally will only germinate with light so surface sow. Sow seeds about 2mm deep in a Well drained seed sowing mix at about 22°C.