When planting new shrubs use 1 cup of Grow Green and mix it with soil, then fill around the root ball. For established shrubs or shrub beds, sprinkle it around the base of the shrub then scratch it in the soil.
Warnings: Always store in a cool dry place. If Grow Green is exposed to water it will expand and will be unable to be spread. Do not use if you have recently applied another high-nitrogen fertilizer.