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:
USDA average, annual, minimum temperature Zone:6
Type of plant - perennial
Flower: YELLOW, large heads, showy
Foliage: large WHITE woolly lvs. in broad rosette...branching stems...sow in spring
Height in meters: 1
is included in the following B and T World Seeds flowering plant categories:
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.