Approximately 35 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 to VIOLET or WHITE
Foliage: 5-20cm., with parallel veins
Height in meters: 0.2
Common names for Iris lutescens Nana:
Iris lutescens Nana
is included in the following B and T World Seeds flowering plant categories:
6: Bulbous and Rhizomatous Plant Seed List
9: Alpine and Rock Garden Seed List (Hardy and Tender)
78: South Eastern European Native and Introduced Plants
80: South West European Native and Introduced Plants
131: Toxic Plants
Iris lutescens Nana seeds will usually germinate in 30-545 days, even under good conditions germination may be erratic. Sow seeds about 6mm deep in a Peaty seed sowing mix at about 15-20°C.
Seeds will mostly germinate as the weather warms up in Spring, some may germinate during the Summer or Autumn but are more likely to stay dormant until the following Spring.
May take two winters outdoors.