Dutch Pro CalMag
💳 10% Digital Discount 🚚 Free Next Working Day Delivery on Orders Over £50*Original price was: £19.99 – £89.99.£17.99 – £80.99Current price is: £17.99 – £80.99.
Dutch Pro CalMag
Dutch Pro CalMag
This is a professional quality calcium and magnesium supplement for use in all media.
Calcium is a key componentof cell walls and activates the enzymes that speed up processes within the plant.
Magnesium enhances photosynthesis and production of plant sugars.
Calcium and magnesium stimulate both veg and flower growth.
Use
Use at 0.1 to 1ml per litre of nutrient solution.
CalMag will affect EC levels, so add before your base nutrient.
Although CalMag is important in all media and growing methods, it is particularly important when growing in coco.
Video: How Does Calmag Work?
Feed Schedules
- For all media
- Essential in coco
- Highest quality
| Weight | N/A |
|---|---|
| Size |
5 Litre ,1 Litre |
FREE NEXT DAY DELIVERY – Delivery Information
We offer FREE NEXT-DAY DELIVERY on orders over £50*
*An additional heavy goods surcharge may be applied to heavy or bulky goods (more info).
**Regional delivery surcharges apply for Scotland, Northern Ireland and the rest of the UK.
Orders Under £50
– Orders under £50 and under 5KG will be charged £7.99 (inc vat).
– Orders under £50 and 5KG+ will be charged at £8.99 (inc vat).
Our Next Working Day Delivery Policy
We will always do our utmost to deliver goods to you the next working day for all orders placed before 3pm (Mon-Thurs).
We currently have a 4.9 rating.
GHEDirect LTD, 
