Provides slow release calcium and silica to increase plant vigor and healthy looking leaves Gently raises pH to optimal levels for lady slippers (Paph/Phrags).
Instructions: Every 3 months
2-3" pots, sprinkle 1 teaspoon on to the surface
4-5" pots - 2 teaspoons
5-6" pots 3-4 teaspoons
Can also be mixed in when re-potting.