FoxFarm WHOLLY MACKEREL®BUSH DOCTOR® Size:32oz Large 28′ x 45′ (PN-45)

Large 28′ x 45′ (PN-45) size is ideal for most in-ground pools

Late Spring Application: Late May for continued weed suppression

This makes your light effectively work twice for you

OMRI Listed® for organic gardening

FoxFarm WHOLLY MACKEREL®BUSH DOCTOR® Size:32oz Large 28′ x 45′ (PN-45)Bush Doctor Wholly Mackerel (3 1 0) is an enzymatically digested liquid plant nutrient derived from marine fish species. Wholly Mackerel provides readily available amounts of organic nitrogen, phosphorus and potassium to growing plants. FoxFarms extra strength fish fertilizer contains 20 different amino acids, 13 vitamins, and 8 minerals including manganese, iron, copper, and zinc. These nutrients are also available to plants when applied as a foliar