rePotme is pleased to offer citric acid crystals in a convenient screw top container. Citric acid is a safe, all natural organic acid that is the same acid that is found in citrus fruits. It is an effective alternative to harsh corrosive acids that are used by professional nurseries to lower pH levels.
Citric acid can be used to lower pH in a fertilizing solution, often requiring 1/8'th teaspoon per gallon of water (.2 grams/gallon) or less. To test pH we offer a convenient and easy-to-use pH Test Strip Kit.
Cleaning water and fertilizer marks off leaves is easy with citric acid. Mixed at 1/8'th teaspoon per gallon of water, citric acid makes a natural leaf shine product.