FoxFarm Wholly Mackerel Ducting Use in soil or hydroponic

Use in soil or hydroponic applications

All-purpose for vegetables

- Measures pH and Temperature

The Micro 20 is made of metal and plastic

Adding crab shell to an existing production program increases nutrient uptake and root development

FoxFarm Wholly Mackerel Ducting Use in soil or hydroponicFoxFarm Bush Doctor Wholly Mackerel Product Details Bush Doctor Wholly Mackerel is a liquid fish fertilizer that supports vigorous growth in young seedlings and transplants. Bush Doctor Wholly Mackerel is a liquid plant nutrient derived from fish. Wholly Mackerel provides immediately available nutrition to support vigorous growth. Use as a root drench application. Registered CDFA Organic Input Material.