IONIC Cal-Mag Pro



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 –

  • Ca and Mg to restore peak growth
  • Three calcium sources including chelated calcium for an rapid assimilation by the plant giving quick results
  • Fe (chelated) to correct potential deficiency or uptake limitations


Full Product Description

IONIC Cal-Mag Pro is available in the following sizes –

  • 300ml
  • 1L
  • 5L