Argemone polyanthemos
This species, an annual in our climate, reaches 60 cm in height and produces hollow, blue-green stems and white flowers with yellow centers that bloom for 2 to 3 days.
in the ground
For spring sowing, place seeds in a damp substrate in the refrigerator for 60 days to lift dormancy. Monitor regularly and sow in pots if germination begins, taking care not to cover the seeds too much. For autumn sowing, sow lightly in trays. Cover lightly with fine soil and leave outdoors throughout the winter.
February, March, April, May
June, July, August, September, October
in the ground, in pot
sunny
low
sandy, gravel
drained, sec, reheated
Argemone polyanthemos
mid-season
50 seeds
Yellow
From 60 to 100 cm
pointed
United States