Native of Holland. Also called the “Black Mullein or dark mullein”. Forms high stems with large yellow flower clusters with a red heart, which can be well used as cut flowers. The flowering is mostly middle summer but even after flowering, the black mullein remains an eye-catcher. It is a vigorous perennial plant that can flower for weeks on end. Prefers to grow in not too poor soil and is drought resistant.
| Sow indoor | |
| Sow outdoor | |
| Flowering / Harvest |
| J | F | M | A | M | J | J | A | S | O | N | D |
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