Hibiscus syriacus 'Red Heart' - Rose Mallow
🌿 Features
Type: Ornamental Shrub
Common Name: Perennial Hibiscus
Cultivar: Red Heart
Flower Color: Red with dark center
Flower Diameter: 8–10 cm
Mature Height: 150–200 cm
Mature Width: 100–150 cm
Habit: Bushy, upright
Flowering Period: July to September
Exposure: Full sun
Watering Needs: Moderate
Soil Type: Well-drained, slightly acidic to neutral
Hardiness Zone: Zone 5 to 9
Drought Tolerance: Good once established
Nectar-rich plant: Yes
Attracts Pollinators: Yes (bees and butterflies)
Toxicity to Animals: Non-toxic to dogs and cats
✂️ Care
Very easy to cultivate. Lightly prune in spring to maintain a balanced shape and encourage abundant flowering. Apply organic mulch at the base to retain soil moisture.
Balanced fertilization at the start of the growing season prolongs and intensifies flowering.
No staking needed thanks to its naturally strong structure and stable upright habit.
This hardy shrub offers a remarkable visual presence as a hedge, specimen plant, or focal point, with its vibrant red flowers with contrasting centers that illuminate the garden from July to September.

