Helenium autumnale - Hélénie
Magnificent perennial of the Asteraceae family, up to 100cm tall, with numerous yellow flowers with prominent hearts and backward-turned petals. Blooms late summer-autumn. Sun exposure: full sun to part shade.
Seeds should be stored cold (and dry) for a few weeks before sowing. Sow in warm soil.
in bucket, in the ground
Sow in trays or buckets, in cold frames, at the end of winter. Transplant into individual buckets when plants have reached the 2 true-leaf stage. Place in sufficiently warmed soil, 30 to 40 cm apart in all directions. Divide plants every 3 to 4 years to restore vigor.
January, February, March
August, September, October, November
in the ground, in pot
sunny
medium
clayey, limestone, humus
wet, reheated, drained, rich
Helenium autumnale
mid-season
200 seeds
Orange, Yellow
From 60 to 90 cm
From 2 to 5 cm
North America
