Premium Mealworm Frass Organic Fertiliser Mealworm frass is a natural by-product of mealworm farming, consisting of insect casting, and exoskeletons. It supplies nutrients in a readily available form for plants such as nitrogen, phosphorus, potassium, carbon, and micronutrients, with chitin to support plant resilience. Frass enhances soil structure and water retention, promotes microbial activity, and aligns with sustainable farming practices. Suitable for top dressing, soil mixing, or as a liquid feed, frass is easy to apply and safe for all crops. 12kg Bulk Bags – Minimum Order: 48 Bags (1 Pallet) Price per bag: $18 (12kg bag) ex GST and ex Delivery Pickup also avaliable at our Acacia Ridge 4110 warehouse Delivery: Contact us for delivery options and pricing Tonne Bags: Available upon request Chemical Composition Nitrogen (N): 3.71% Phosphorus (P): 1.13% Potassium (K): 1.88% Sulfur (S): 0.25% Carbon (C): 38.5% Micronutrients: Includes Copper, Zinc, Manganese, Iron, Boron, and Silicon. pH: 6.0 Moisture Content: 12.2%