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.
SKU: 1333- Promotes plant growth and vitality
- Stabilizes EC levels
- Additional levels of Ca and Mg
Free delivery on orders over £60*
- UK Mainland only
Standard Delivery £4.95
- Heavy / Large item surcharge £2 per item
- 1-3 Days**
- UK Mainland only
Express Delivery £8.95*
- Next Working Day**
- UK Mainland only
Scottish Highlands £15.95*
- 2-5 Days***Can not be used with Heavy / Large items
**If ordered before 2pm cut offPlease See Delivery and Returns page for more details.