Patio | Petunia and Bidens 'Champagne and Gold Cocktail Mix' Petunia 'Champagne', Bidens 'Goldstar' Half-hardy Annual A sparkling combination for long lasting summer colour in hanging baskets and patio containers.
How to Keep Petunias Flowering - Fertilize petunias once every three weeks. They like fertilizers that are balanced like 8-8-8 or 10-10-10. Before applying a liquid fertilizer make sure the plants are well watered. Never fertilize petunias that aren't properly hydrated