| | | Family | Boraginaceae | | Plant Type | | | Zone | USDA: 3a - 9b RHS: H - FH EGF: H1 - H5 Australia: 1 - 3 | | Care Level | low, easy, suitable for beginners. | | Height | 30 - 40 cm (12 - 16 in) | | Spread | 45 - 60 cm (1.5 - 2 ft) | | Light | partial shade to shade | | Soil Moisture | low to moist, well-drained | | Soil Type | clay to sandy | | Soil pH | acidic to alkaline | | | Description | Symphytum 'Rubrum' (ornamental comfrey) bears bright red blooms during late spring to mid-summer. The foliage is deep green in colour. | | Typical Uses | Accent, border, container, cut flowers, edging, ground cover, mass planting, waterfront and woodland. | | Special Characteristics | It is worthy to note that Symphytum 'Rubrum' tolerates drought, and has a natural resistance to rabbits. | | Cautions | Be aware that Symphytum 'Rubrum' (ornamental comfrey) is poisonous or toxic. Plan its application carefully if you have children or pets. | | |