- -20%

Indoor discount offers you its product : ELEMENT 4 - 10L New formula
Vaalserberg has developed a mineral fertilizer rich in algae extract (kelp) that can have a significant effect on your plants.
Applied during flowering, before fruit formation and up to the end of growth, it can enable the crop to obtain a larger harvest, especially because it has a positive effect on cell reproduction and elongation, photosynthesis, stomatal control and improved fruit growth.
Action on: sugar/acidity, vitamin content, aromatic compounds, fibre quality.
EC FERTILISERS: Fertiliser solution PK 9-10.