Calcium Bag:
| GH Calcium Ca-Chelate 9,7 Ca | GH Ca-Chelate Doses (g/L) | EC | ||
| Starting at EC: 0,0* |
+ | 0.5 (g/L) 1 (g/L) |
= | 0.2 0,4 |
IF YOU ARE USING TAP WATER, YOU NEED TO TEST THE HARDNESS WITH OUR STRIPS, THE REQUIRED DOSES WILL BE LOWER.
* For accurate results we recommend to use a EC Meter
* The values shown in the water hardness table are expressed in ppm of CaCO3, which indicates the amount of calcium present in the water.
The EC / TDS expressed in ppm should not be mistaken with the water hardness, these values refer to the salt content in the water and might not be accurate information on the hardness. Information about the water hardness can be obtained by asking the local town hall or visiting its website.
| EC 0.0 | Ca-CHELATE (metric) | Ca-CHELATE (imperial) |
| Young Plants | 0.3 g/L | 0.04 oz/US gal |
| Growth | 0.8 – 1.0 g/L | 0.11 oz/US gal |
| Flowering | 1.0 g/L | 0.13 oz/US gal |

Hesi Hydro Growth
125 mm PK Lyddæmpet EC-TC Kanalventilator 0-100% 800 m3/t
600W Justerbar Lumatek
400W Lucilux
CO2 Pose XL
Komplet LED Grosæt - Homebox 100
Biobizz CalMag 1L
Biobizz Start Kit
Secret Jardin Grotelt - Hydro Shoot 300w
Biobizz Lille kit 1L
Black Leaf - Humeros Cones 40 stk (BLEGED/HVIDE)
Powderfeeding - Grow bag - 1kg 