Hibiscus moscheutos 'Blackberry Merlot' - Swamp Rose Mallow
🌿 Features
Type: Shrubby perennial
Common name: Perennial Hibiscus
Cultivar: Blackberry Merlot
Flower color: Deep purple with burgundy undertones
Flower diameter: 12-15 cm
Mature height: 1.5-2 m
Mature width: 1-1.5 m
Habit: Shrubby, upright
Flowering period: July to October
Exposure: Full sun
Watering needs: Regular, keep soil moist
Soil type: Well-drained, rich in organic matter
Hardiness zone: Zones 4 to 9
Humidity tolerance: High, Prefers cool soils
Nectar-rich plant: Yes
Attracts pollinators: Yes (bees and butterflies)
Toxicity to animals: Non-toxic to dogs and cats
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✂️ Care
Very easy to care for. Cut back stems to the ground in spring after the last frost and apply an organic mulch to retain soil moisture. Light fertilization in spring supports abundant flowering.
No staking required. This perennial reliably returns each year and creates a spectacular effect in the back of a flowerbed or in a mass planting, offering remarkably beautiful flowers season after season.

