|US Patent #||--|
|EU Grant #||--|
|Bloom Time||April, May|
|Foliage Color||Green, White|
|Exposure||Full Sun, Part Shade|
|Hardiness Zone||4, 5, 6, 7, 8, 9|
|How Different?||It has deep green silver spotted leaves, cobalt blue flowers, and no mildew problems.|
|Landscape Value||Shade garden, mixed beds, under high branching shrubs or woodland.|
|Most Active Growing Season||Spring, Winter|
|Size (HT/W/FL HT)||11" / 25" / 12"|
|Water (Garden)||Prefers average to moist Soil (Garden) in the garden.|
|Special Uses||Deep South, Deer Resistant, Hummingbird Attractor, Winter Color|
|Comments||This Pulmonaria can take a lot of sun in the Pacific Northwest. Plants wilt rapidly if the Soil (Garden) is too dry. Can be root pruned when grow too large for pot. Crown will re-root quickly. Pulmonaria prefer their roots cool.|
Pulmonaria ‘Trevi Fountain’
This superb, brightly silver-spotted beauty will give rise to profuse clusters of large cobalt-blue flowers in spring. A stunner! We feel it is our best, true dark-blue and grows into a magnificent landscape specimen. The roots of this plant are in P. longifolia, the best form for the south, according to John Elsley.
|Water (Greenhouse)||Dry moderately between waterings.|
|EC||1.0 – 2.0|
|pH||5.6 – 6.8|
|Fertility Needs||150 – 200 ppm|
|Notes||8 week vernalization required for flowering, plant size. Transplant to 1-gallon pots late summer/early fall for full plants in late winter.|
|Finish Time to 4″||5 – 7 weeks|
|Finish Time to Gallon||—|
|Day Length for Flowering||Day Neutral|
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