Hypericum calycinum

Rose of Sharon

Main features: All features >

Width
1 m
Flower colour
yellow
Flowering Time
June, July, August, September
Light/shadow demands
light shade, no direct sunlight, semi-shade, sun, shade
pH-Value
acidic, slightly alkaline, neutral, slightly acidic
Soil
loamy, sandy-loamy, sandy
Yes
ground covering plants
Hypericum calycinum
Characteristics:
Habit
Semi-shrub with runners; 0.2-0.3 m tall, covering large areas, fast-growing
Blossom
One bright yellow bowl flower per shoot some 5 cm wide with many radial stamen, main flowers in July, second blossoms in September
Leaves
Semi-evergreen, sometimes evergreen; oval, hard and leathery, dark green
Fruits
Inconspicuous
Roots
Shallow, forming runners, 0.5-1m long runners; sensitive to soil compaction
Demands
Sun to shade, tolerates heat, sensitive to frost, indefatigably regenerating after damage; good for urban areas
Soil
Moderately dry to fresh, acidic to slightly alkaline, well drained soil; sensitive to heavy soil; tolerance of chalk often overestimated, tends to have chlorosis (yellow leaves); sensitive to salt
Tips
Has to be cut back hard every year after frost damage to further ground cover and flower production; can be cut with a raised lawn mower
Hardiness Zone
Zone 6b  
Bee pasture/nectar
No
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Product Nr Options Price (plus 7% VAT)
98460366 Pot 0,5 L, 10-15 €4.50
99200297 Pot 1 L, width 15-20 €6.00
99300297 Pot 1 L, width 20-30 €7.00
Product Nr Options Price (plus 7% VAT)
98460366 Pot 0,5 L, 10-15 €4.50
99200297 Pot 1 L, width 15-20 €6.00
99300297 Pot 1 L, width 20-30 €7.00