Ideal slow release fertilizer. A none-soluble fertilizer so easy to use. This fertilizer is used by bamboo growers. It is a slow release for up to 10-12 months and has a NPK-ratio of 17-6-18 with those extra components such as iron and manganese. It is almost impossible to over-fertilize your bamboos and much more safe to use than soluble fertilizers.
Usage: 75 g per m² of bamboo.