Anyone using canna coco nutrients??

I recently switched to canna coco nutes. Using tap water which comes out around 0.17- 0.2 EC. I was following the canna feeding chart since it seems pretty precise since you can adjust to your tap ec, rez size, etc...

After adding the A/B, rhizo, cannazym and ph down my EC comes out between 1.7 to 1.9. This can't be right, or is it? I am even giving an ml or two less than canna recommends.

You guys that are using canna, are you feeding this high? I'm following the veg chart.

Check your water before mixing, bet that’s where that extra comes from. Mixing your solution per instructions doesn’t account for your own inputs. Their instructions assume a base 0ppm/0ec at water source(ro/distilled)

When I was growing in coco I used 3 ml A&B during veg and 4 ml in flower. Used Cannazyme, Rhizotonic, Boost, Liquid KoolBloom, Calimagic and Epsom.
My RO is 0.1 and final EC after nutes was1.3 to 1.5.

Last Coco grow Cookies and Cream,

I've come across the same problem but it's every now and again. I assume that sometimes I'm measuring more accurately then others. I've Evan purchased new measuring jugs and syringes.

Lenin1917 said:

Check your water before mixing, bet that’s where that extra comes from. Mixing your solution per instructions doesn’t account for your own inputs. Their instructions assume a base 0ppm/0ec at water source(ro/distilled)

Click to expand...

No canna coco nutrients is designed for tap water with a starting EC of 0.4 (mine is 0.2).... However, most nutrient companies do base their feedings for RO water though.