Rudbeckia hirta
This biennial species can reach up to 1 m in height and produces an abundance of yellow flowers with brown centers from spring to hard frost.
Rudbeckia hirta and Rudbeckia serotina were used by Native Americans to stimulate the renal system.
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in bucket
Place seeds in the refrigerator for 60 days before sowing in spring. Sow in trays, making sure seeds are lightly covered. When the plants have 5 to 6 leaves, transplant into individual cups or directly into warmed soil, or sow in autumn. Sow in the same way and leave outdoors until spring.
March, April, September, October
September, October, November
June, July, August, September
in the ground, in pot
semi-shade, sunny
medium
clayey, limestone, humus
drained, rich
Rudbeckia hirta
mid-season
500 seeds
Yellow
From 80 to 100 cm
pointed
North America
Rudbeckia hirta and Rudbeckia serotina were used by Native Americans to stimulate the renal system.
