Zwavelzure ammoniak 21% (25 kg) Substraat/Potgronden Universal potting soil is supplied

Universal potting soil is supplied in 40 liter bags

reducing the thatch layer: scarification unnecessary

Toepassing

ook op gronden met een hoge pH

Less weeds

Zwavelzure ammoniak 21% (25 kg) Substraat/Potgronden Universal potting soil is suppliedFertilizer for rhododendrons Plants receive a natural supply of nitrogen from organic matter and soil minerals. But this is usually not enough to meet the needs of crops. When nitrogen is insufficient in the soil, this is the limiting factor for optimal plant growth. This can be supplemented with mineral fertilizers during the growth periods. Sulfuric ammonia can be used to fertilize acid loving plants. The fertilizer is acidifying and therefore