Helmut79
Well-Known Member
My plan was feeding 350ppm.
RO water measured 20ppm
I mixed in 4ml/L of Canna Rhizotonic and measured 100ppm.
I mixed in 1ml/L of Canna Coco A and measured 270ppm.
I mixed in 1ml/L of Canna Coco B and measured 350ppm.
Fixed PH to 5.8 and nutrient soup is ready now.
Next time I added exactly the same amount of same nutrients, but only in different order.
1ml/L Coco A - 200ppm
1ml/L Coco B - 270ppm
4ml/L Rhizotonic - 300ppm
How is this possible? One way I got in total of 350, but when I started with Coco A and B, then I got a weaker solution in the end.
Both ways I used exactly the same amount of water and accurately same amount of nutrients.
1) What should be the correct order when mixing together nutrients when I aim at certain ppm/EC level?
2) If feeding schedual (www.canna.com) says plants need 500ppm for example, does it mean 500ppm of Coco A and B or does it mean all nutrients together should sum up at 500ppm?
Canna Coco A and B, Rhizotonic, CannaBoost, Cannazym - these are the nutrients I am going to use.
RO water measured 20ppm
I mixed in 4ml/L of Canna Rhizotonic and measured 100ppm.
I mixed in 1ml/L of Canna Coco A and measured 270ppm.
I mixed in 1ml/L of Canna Coco B and measured 350ppm.
Fixed PH to 5.8 and nutrient soup is ready now.
Next time I added exactly the same amount of same nutrients, but only in different order.
1ml/L Coco A - 200ppm
1ml/L Coco B - 270ppm
4ml/L Rhizotonic - 300ppm
How is this possible? One way I got in total of 350, but when I started with Coco A and B, then I got a weaker solution in the end.
Both ways I used exactly the same amount of water and accurately same amount of nutrients.
1) What should be the correct order when mixing together nutrients when I aim at certain ppm/EC level?
2) If feeding schedual (www.canna.com) says plants need 500ppm for example, does it mean 500ppm of Coco A and B or does it mean all nutrients together should sum up at 500ppm?
Canna Coco A and B, Rhizotonic, CannaBoost, Cannazym - these are the nutrients I am going to use.