Calmag

If you live in a soft water area, your plants could be lacking calcium and magnesium. Customers using RO systems will also have a deficiency in minerals and elements which this product helps address.

CalMag will harden soft water and also provide the right amount of Ca and Mg, while at the same time it helps raise EC levels to the correct range. This will improve the overall health of plants on these systems.

SizePrice
1L£24.99
5L£104.99