High potassium (K) content. NPK 15 - 6 - 30.
Ideal for flowering pot plants and cut flowers.
Suitable for ANY grow medium, e.g. potting soil or hydroponics.
Cultivating fertilizer Kit Xl
1 Fertilizer Kit for Outdoor Gardens XXL Pro de Luxe is for 4000/6000 liters of water. The best results have been achieved by giving basic line fertilizer every 2nd waterturn