FoxFarm Bush Doctor® Wholly Mackerel® FishFertilizer – 1qt

• Wholly mackerel is a liquid plant nutrient derived from marine fish species
• It is an enzymatically digested product
• Wholly mackerel provides readily available amounts of organic nitrogen and phosphorus to growing plants

Wholly Mackerel is a liquid plant nutrient derived from marine fish species. It is an enzymatically digested product. Wholly Mackerel provides readily available amounts of organic nitrogen, phosphorus & potassium to growing plants. Foxfarm’s extra strength fish fertilizer contains 20 different amino acids, 13 vitamins, & 8 minerals including manganese, iron, copper, & zinc. These nutrients are also available to plants when applied as a foliar spray. The proteins in Wholly Mackerel are pre digested into readily usable peptides for plants & soil microbes. Use as a root drench application.