KEY
- Award of Garden Merit (RHS Award) indicating a plant that is rated excellent for garden use, of good constitution, and not requiring specialist conditions to grow well.
- ***
- Fully hardy
- **
- Hardy to -5°C
- *
- Unlikely to withstand a frost
- T
- Tender
- #
- New addition to this year's catalogue.
View Plant
Salvia
guaranitica Black and Blue
250 x 90cm. Large, deep blue flowers with almost black calyces, in late summer to autumn. Needs moisture-retentive soil, and will do well on clay soils. Sun or part shade. Protect from frost.
Tender.
