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 - tree
Foliage: flattened, in frond-like sprays...tree crown conical
Height in meters: 40
Cupressus lusitanica v benthamii
is included in the following B and T World Seeds flowering plant categories:
62: Mexican Native and Introduced Plants
157: Conifer Seed List
190: Trees and Shrubs For Mediterranean Climates
Cupressus lusitanica v benthamii seeds will usually germinate in 30-90 days, even under good conditions germination may be erratic. Normally will only germinate with light so surface sow. Sow Cupressus lusitanica v benthamii seeds on the surface of a Peaty seed sowing mix at about 22°C.
Stratification (cold treatment or vernalization) Some seeds need to be overwintered before they will germinate. Some seeds need just a couple of weeks, others 3 months. Seeds can be stratified in dampened peat or sand, in a plastic box or bag at 4°C or 5°C in a refrigerator. The seeds should not be frozen or in a wet medium. Very small seeds can be sown on the surface of their growing medium, in pots sealed in plastic bags, and kept in the 'fridge. Many vernalized seeds need light to germinate when they are sown in the "Spring".
(Pre-chill for 3 weeks).