Zwavelzure ammoniak 21% (25 kg) Substraat/Potgronden reducing the thatch layer: scarification

reducing the thatch layer: scarification unnecessary

ook op gronden met een hoge pH

Tip: mix 3 bags of potting soil and 1 bag of fertilized garden soil for a nice mixture for your plants

Less weeds

Toepassing

Zwavelzure ammoniak 21% (25 kg) Substraat/Potgronden reducing the thatch layer: scarificationFertilizer 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