Approximately 0 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:9
Type of plant - shrub
Flower: PINK-PURPLE, in 6x2cm. racemes
Fruit: to 2x1cm., warty, point
Foliage: to 20x6cm., lobed
Height in meters: 1x2
Common names for Grevillea quercifolia:
is included in the following B and T World Seeds flowering plant categories:
9: Alpine and Rock Garden Seed List (Hardy and Tender)
18: Australian and African Proteaceae
31: House and Container Plant Seed List
185: Plant Species whose germination is improved by Smoke
191: Tropical Shrubs and Trees
Grevillea quercifolia seeds will usually germinate in 20-25 days. Normally will only germinate with light so surface sow. Sow Grevillea quercifolia seeds on the surface of a Well drained seed sowing mix at about 25°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.
(Soak for 24 hours).