Bentoniet (emmer 4 kg)

Meststoffen - Bodemverbeteraars 

9,50 €

Bentonite (box 4 kg) A clay mineral, used for making sandy soil heavier. It should be mixed with the earth before planting. 25-50 kg per 100 m². When you have a very sandy soil, it is advised to blend bentonite and compost in the planting hole.