Description
Helianthus annus ‘Firecracker’
annual
grow in full sun
comes in 1 gallon or larger pots
Grow in moderately fertile, humus rich, moist but well drained, neutral to alkaline soil in full sun. Sunflowers need long, hot summers, to flower well. Tall species and cultivars require support. Divide every 2-4 years to maintain vigor. Cut back to the ground when they finish flowering.Protect from wind.
