additional information

CMX is a cal-mag additive used for preventing nutrient deficiency symptoms.  Unlike other brands, CMX also contains all trace elements (Fe, Cu, Mn, Zn, Mo, B).  Did you know most deficiency symptoms are due to trace element deficiencies?
Deficiency symptoms are all too common in growing systems that contain heavy feeders, or suffer from lack of maintenance or poor quality waters.  CMX protects plants against problems such as:
  • Blossom-end-rot
  • Upward leaf curl
  • Withered flower / fruit set
  • Interveinal chlorosis
  • Stunted growth rates

CMX contains 6% calcium, 2% magnesium, 0.2% iron EDDHA (NPK 4-0-0) and all essential trace elements (copper, zinc and manganese as EDTA, molybdenum and boron).
  • Use during vegetative & flowering 
  • For use in hydroponics, soil or coco
  • Dose rate 0.5-1ml/L (2-4ml/Gal)
  • Available in 250ml, 1L, 5L and 20L

Feeding
​chart 
**The majority of feeding charts are based on the soil medium recommendations - follow at your own discretion.**
​Erith Horticulture is not responsible or liable for any damages to your yields.
For official feeding charts please visit the manufacture website or request a feeding chart from our sales team.
Vegetative Stage
Week #1
Week #2
Week #3
Week #4
1 mL/L
1 mL/L
1 mL/L
1 mL/L
Flowering Stage
Week #1
Week #2
Week #3
Week #4
1 mL/L
1 mL/L
1 mL/L
1 mL/L
Week #5
Week #6
Week #7
Week #8
1 mL/L
1 mL/L
1 mL/L
1 mL/L
CMX
Recommended Retail Prices

250ML (12 in a box)

£8.00

1L (12 in a box)

£22.00

5L (2 in a box)

£88.00