Check Here Before Buying – Pot Size Matters...Not all websites offer the same. Plants in a 2-litre pot have twice the root system of a P9 or 1 litre pot.
Gro-Sure All-Purpose 6 Month Plant Feed Tablets is a great slow release food for flowers, fruits, vegetables, roses, shrubs and trees in containers. The tablets contains high potash for better flowering.
Always read the label before use.