1 lb. per inch of trunk diameter. Triple the quantity for diameters 3 inches or larger.
1 cup per foot of drip line diameter. Double the quantity if drip line diameter is three feet or larger.
Preparation of new bed: Mix 10 lbs. per 100 square feet and incorporate into the top four or five inches of soil. Feed established beds 5 lbs. per 100 square feet.
Potted Plants (Containers):
New Plants: When preparing new soil for plants, mix 2 cups of Evergreen-tone per cubic foot of soil (1.5 tbsp. per quart.)
Established Plants: Sprinkle 1 tsp. of Evergreen-tone for each 3″ of pot diameter into the soil along the outer edge of the pot. Water thoroughly.