Grodan Gro-Smart Tray Gardenpro GAIA GREEN Fishbone Meal is

GAIA GREEN Fishbone Meal is made from wild ocean fish and is our highest available phosphorous fertilizer

shrub roses

and generally improves plant health because it increases and improves nutrient amount

Allows flow to be directed to up to 2 hoses

Grodan Gro-Smart Tray Gardenpro GAIA GREEN Fishbone Meal isThis durable, double sided GRODAN Gro Smart Tray is a perfect fit for GRODAN plugs and blocks. The trays 78 cell side is ideal for 1. 5 inch A OKs and Macroplugs. This design greatly improves the airflow around cuttings, and the rounded mesh support in the bottom of each cell helps to prevent root damage when pulling the plant up.