How to grow sunflowers in containers?

Sunflowers do well in large containers. Use a 10–12-litre pot for dwarf varieties (Sunspot, Big Smile) or 20+ litres for standard types. Sow seeds directly January–March or July–August. Full sun essential. Water every 2 days. Support tall varieties with a bamboo stake. No heavy fertilising — excess nitrogen produces leaves over flowers. First blooms in 60–70 days. Great for attracting pollinators to your terrace garden.