Family: Campanulaceae
(kam-pan-yew-LAY-see-ee) Genus: Campanula (kam-PAN-yoo-luh) Species: portenschlagiana (port-en-shlag-ee-AH-nuh) Synonym:Campanula muralis
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Category Alpines and Rock GardensGroundcovers Perennials Water Requirements Average Water Needs; Water regularly; do not overwaterSun Exposure Full SunSun to Partial Shade Foliage HerbaceousSmooth Foliage Color UnknownHeight under 6 in. (15 cm)Spacing 15-18 in. (38-45 cm)18-24 in. (45-60 cm) Hardiness USDA Zone 3a: to -39.9 °C (-40 °F)USDA Zone 3b: to -37.2 °C (-35 °F) USDA Zone 4a: to -34.4 °C (-30 °F) USDA Zone 4b: to -31.6 °C (-25 °F) 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) USDA Zone 8a: to -12.2 °C (10 °F) USDA Zone 8b: to -9.4 °C (15 °F) USDA Zone 9a: to -6.6 °C (20 °F) USDA Zone 9b: to -3.8 °C (25 °F) |
Where to Grow Grow outdoors year-round in hardiness zoneCan be grown as an annual Danger N/ABloom Color Blue-VioletBloom Characteristics This plant is attractive to bees, butterflies and/or birdsBloom Size UnknownBloom Time Late Spring/Early SummerMid Summer Late Summer/Early Fall Other details UnknownSoil pH requirements 6.6 to 7.5 (neutral)7.6 to 7.8 (mildly alkaline) 7.9 to 8.5 (alkaline) Patent Information Non-patentedPropagation Methods By dividing rhizomes, tubers, corms or bulbs (including offsets)From seed; sow indoors before last frost Seed Collecting Allow pods to dry on plant; break open to collect seeds |