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Keeping fish is a great way to add nutrient cycling into your hydroponic gardening system
cambium layer)
May convert raw organic matter and fertilizers into available forms for faster uptake
and yard trimmings include shrubs
removing the need for a separate trailer
Calphos 0-3-0 to Keeping fish is a greatCalphos soft rock phosphate is comprised of prehistoric skeletal remains present in oceanic sediment and contains a minimum total of 20% P2O5 and 20% calcium. 50 lb bag available in powder or granular form. Use 5 lb per 100 sq. ft. on phosphate deficient soils and less on fertile soil. Use 1 10 lbs for trees. Supplies phosphorous and calcium up to 5 years.
