flowering plants, with a comprehensive formula suitable for the warm season, when geraniums are in full bloom.
When and how to use fertilizer
The best time to start fertilizing geraniums is spring, when the days get longer and the plants begin to emerge. From then on, a regular application every ten days or so will help maintain flowering throughout the summer.
Fertilizer can be liquid, diluted in the watering can, or slow-release granular, mixed with the soil. Both are effective: the choice depends on the time available and the convenience
