How to grow guava on a terrace?

Guava is one of the most productive terrace fruit trees. Choose dwarf or semi-dwarf varieties: L-49, Thai White, Allahabad Safeda. Use a 20–25-litre container. Water regularly in summer; reduce in winter. Feed with potassium-rich fertiliser before fruiting. Prune after each harvest to maintain size and encourage fruiting. Guava fruits twice a year in India — February–March and August–September. Grafted plants fruit within 1–2 years.