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Boraginaceae
Glandora, Lithodora, Scrambling Gromwell, Shrubby Gromwell 'Alba'
Glandoradiffusa
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Species
diffusa
(dy-FEW-sa)
Info
Synonym
Lithodora diffusa
Sun Exposure
Full Sun
Sun to Partial Shade
Foliage
Evergreen
Succulent
Height
under 6 in. (15 cm)
6-12 in. (15-30 cm)
Spacing
12-15 in. (30-38 cm)
Hardiness
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
Danger
Handling plant may cause skin irritation or allergic reaction
Bloom Color
White/Near White
Bloom Time
Late Spring/Early Summer
Mid Summer
Blooms repeatedly
Other Details
Category
Alpines and Rock Gardens
Groundcovers
Perennials
Water Requirements
Drought-tolerant; suitable for xeriscaping
Average Water Needs; Water regularly; do not overwater
Foliage Color
Unknown - Tell us
Where to Grow
Unknown - Tell us
Bloom Characteristics
Unknown - Tell us
Bloom Size
Unknown - Tell us
Other details
Unknown - Tell us
Soil pH requirements
5.6 to 6.0 (acidic)
6.1 to 6.5 (mildly acidic)
Patent Information
Unknown - Tell us
Propagation Methods
From softwood cuttings
From seed; sow indoors before last frost
Seed Collecting
N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed
Regional
View this plant in a garden
3 members have or want this plant for trade
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