The 'amaranth red' flowers of Hiawatha are ruffled with a fused recurved style and produced in abundance over warmer months. A very hardy and tall growing shrub.
Position: Prefers a sunny position.
Soil: Grow in rich, moist, well-drained soil.
Watering: Keep moist but not wet.
Fertiliser: Fertilise regularly when in flower.
Flowering: Summer to autumn.
Grow tips: Prune in early spring to promote healthy new growth. Protect from frost.