CalCarb Calcium Carbonate Foliar Spray (6 oz Bag)

SKU: HF-RT2505
Product Weight 1.00 Pounds
This formula uses extremely fine sized particles that can penetrate plant cell walls. It provides a source of CO2 and calcium for healthy growth and improved yield quality. It increases photosynthesis three-fold.
Sales price $41.99

CalCarb Calcium Carbonate Foliar Spray (6 oz Bag)




  • Extremely fine formula is able to permeate the foliage of plants
  • Once inside cell walls CO2 is released
  • Increases photosynthesis levels three-fold
  • Ideal for all indoor or outdoor plants and any growing medium
  • Utilizes new technology which processes an extremely fine sized compound
  • Increases overall plant growth
  • Allows plants to grow faster and larger and produce better yields

This foliar spray is designed to be easily absorbed through cell walls as the components are extremely fine sized. It increases the photosynthesis levels of a plant three-fold and as a result promotes larger, healthier growth.


It utilizes new technology that creates this extremely fine compound for use as a foliar spray. Calcium carbonate is released into plant cells to increase the growth and cell development capabilities of the plant. It can be used with indoor and outdoor plants and initiates healthy growth no matter the plant type.


Unit Ship Weight: 1 lb



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