Pay in 4 interest-free payments of $5.65 Learn more
Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
Water-soluble Concentrate to safely decrease pH
It's ideal for hydroponics as it provides good air circulation and reduces roots rotting problems while allowing roots to grow easily through the holes
No chemicals
One role of calcium carbonate known to many professionals
Add more solution to increase the concentration or dilute with plain water to decrease the concentration accordingly
Potassium Aluminium Sulphate Size:500g Water-soluble Concentrate to safely decreaseAlum is implemented in water treatment and other industrial applications, but food grade alum, approved by the FDA, is safe for household use in small quantities (less than one ounce). Although alum powder has a variety of purposes around the house, the most common is to add crispness to pickles. For other applications, you can also purchase liquid forms of aluminum sulfate. Although alum isnt a fertilizer, many people apply alum in the garden as a
