Nolina longifolia is a slow-growing evergreen succulent from dry forests of Oaxaca and Puebla in central Mexico. One of the tallest Nolina species, it develops a stout trunk and long, arching gray-green leaves.
Before sowing
Scarification
mecanica Seeds have tough coating that needs to be softened or gently scarified to allow sprout to emerge
Soak
24 h Seeds germinate rapidly if soaked overnight; water soaking helps soften seed coat
Fresh seed gives the best results
Sowing
Substrate
light gritty soil mixture: 4 parts sand, 2 parts peat, 1 part sterile soil, 1 part perlite
Depth
superficie
Temperature
22°C
Moisture
media
Container
3 inch containers
What to expect
Step 1
Pre-treat the seed
Step 2
Sow at superficie · 22°C
Day 14–90
Seedlings emerge
Tips
Keep container lightly moist by misting; place in area with temperature at least 68°F (20°C); heat under container can speed germination; cover with plastic until germination, removing once daily for air exchange; expect sprouts in 1-3 months; place in brightly lit area with shelter from noonday sun
Sources: rarepalmseeds.com, succulentes.net, GardeningKnowHow.com, DryOasisPlants.com, ThePalmTreeCompany.com
