Use on all acid loving plants, trees and shrubs including:

Amaryllis
Andromeda
Aster
Azalea
Bayberry
Bleeding Heart
Blueberry
Camellia
Dogwood
Evergreens
Ferns
Fir
Gardenia
Heath
Heather
Hemlock
Holly
Huckleberry
Hydrangea
Inkberry
Juniper
Leucothoe
Lily-of-the-Valley
Lupine
Magnolia
Marigold
Mountain Ash
Mouuntain Laurel
Oak
Pachysandra
Phlox
Pieris
Pine
Raspberry
Rhododendron
Spruce
Strawberries
Wood-sorrel

Arborvitae & Boxwood are evergreens that do not require acid soils.  We recommend Plant-tone for these.

• Feed in the Spring and late Fall at half the Spring rate.
• Blooming evergreens like azaleas and rhododendron are best fed in the spring at the first hint of bloom color.
• Berry crops should be fed twice; early spring and late spring (45-60 days apart).
• Never apply fertilizer to frozen soils.

•  

  Trees:
  1 lb. per inch of trunk diameter. Triple the quantity for diameters 3 inches or larger.
  Shrubs:
  1 cup per foot of branch spread (The diameter of the shrub from left to right side). Double the quantity if branch spread is three feet or larger.
  Beds:
  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 Holly-tone per cubic foot of soil (1.5 tbsp. per quart.)

  Established Plants: Sprinkle 1 tsp. of Holly-tone for each 3″ of pot diameter into the soil along the outer edge of the pot.  Water thoroughly.