The Pulmonaria Opal is a beautiful Perennials from our range, perfect for creating atmosphere. This plant grows to about 30 cm tall and forms a bushy habit. The striking flowering occurs in the period March through April. The flowers attract bees and butterflies For the best result, place the Pulmonaria Opal in Partial shade. Regarding hardiness, this plant is Winterhard. Note: A cold period (vernalization) is required for good flowering. This cultivar is protected by plant breeders' rights under number PP12931.
| Species | saccharata |
| Flower color | Blue |
| Foliage color | |
| Height | 30 cm |
| Flowering period | March through April |
| Exposure | Partial shade |
| Hardiness | Winterhard |
| Delivery weeks | 20-32 |
| Vernalization | Yes |
| Size container | M |
| Breeders rights | PP12931 |
| Tray size | 104plug |
| TC/RC/Split | TC |