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This grower is sure of this plant identification.
Alcea rosea ‘Nigra’ (Hollyhock). This cultivar grows to 2m with very deep maroon flowers.
Grow in full sun
Interest and use
Grown for their flowers.
Italics = data drawn from parent genus or speciesView Full Plant Finder Record
- LightFull sun
- HardinessFully hardy (min -15°C)
- SoilHeavy, Well drained, Light, Medium
- Soil pH6.0 to 7.0