Home / Perennials / Verbascum
It is hardy to zone 5. It is in flower from July to August. The plant is self-fertile.
The plant prefers light (sandy), medium (loamy) and heavy soils and requires well-drained soil. The plant prefers acid, neutral and basic (alkaline) soils and can grow in very alkaline soil. It cannot grow in the shade. It requires dry or moist soil.
