Wilma Growmix 20 ltr

AIR STRUCTURE Wilma Growmix is a fertilized soil that is fairly airy in structure and free of harmful fungi. This makes it a pleasant substrate for successful cultivation. Wilma Growmix is provided with a starter nutrient. The plants can root directly on it from the initial stage and then develop further in size. After the starting period (depending on the number of plants and the size of the pot), we recommend adding liquid fertilizer to the crop for optimal results. RHP MARK Wilma Growmix bears the RHP quality mark. This guarantees a substrate of high quality. The coconut fibers have been properly washed, steamed and buffered, guaranteeing an optimal substrate.