additional information

Address nutrient deficiencies with the most advanced Cal-Mag system for cannabis. With a robust menu of calcium, magnesium, iron, and vitamins, Sensi Cal Mag Xtra® eliminates any guesswork in diagnosing shortages and returns your garden to a sea of lush, vibrant green.
  • Chelated calcium and magnesium for effective nutrient absorption
  • Chelated iron offers ideal conditions to prevent common nutrient lockout
  • Kelp delivers vitamins and amino acids for optimal plant performance
  • Chelated manganese and zinc promote robust yields

Nutrient Solutions: Use 2 mL per Liter to correct deficiencies. Repeat after 1 week, if necessary.
As part of a regular feeding program: Use 2 mL per Liter. Repeat after 1 week.

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.
SENSI CAL MAG XTRA
Recommended Retail Prices

250ml (12 in a box)

£12.90

500ml (12 in a box)

£21.90

1L (12 in a box)

£37.90

4L (4 in a box) 

£123.90

10L (2 in a box)

£265.90