Zones 2-8 (Cold Climates)
Application Amount: 4 tablespoons per plant, scattered around the top of the soil.
Application Time: Every 30 days between mid-February through mid-November.
Zones 9+ Up (Warm Climates)
Application Amount: 4 tablespoons per plant, scattered around the top of the soil.
Application Time: Every 30 days, year round.