Bio fertilizer for blueberries

Fertilizer composition:

Organo-mineral fertilizer. 5.0% (N) total nitrogen; 3.0% total phosphorus expressed as P2O5; 2.8% total potassium calculated as K2O; 0.5% total magnesium MgO; 6.0% calcium CaO. Organics 75%

Use:

A package of 0.8 kg of biofertilizer is enough to fertilize 15 – 20 m2 of crop. Fertilizing is best done in spring. Repeat fertilization in summer after harvest and in autumn. If there is a possibility, it is recommended to mix the fertilizer with the topsoil.