£7.19 – £49.99
Growth Technology's IONIC Cal‑Mag Pro is a concentrated plant supplement precisely formulated to support vigorous mid-season growth.
The simple addition of our IONIC Cal‑Mag Pro into a regular nutrient programme can help alleviate common problems often seen by even the most experienced of growers, such as slow mid-season growth, pale and yellowing foliage and a lack of vigour after strong initial growth.
Mineral element ingredients –
IONIC Cal-Mag Pro is available in the following sizes –