By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms
If the ratios listed on diary are correct... You are using too much Cal-Mag.. With Tap Water you may not even need Cal-mag.. And with the Flora Trio/ most nutrients you don't need Cal-Mag at all... Growing in coco requires Cal-mag because the Calcium gets absorbed by the coco. Calcium is a micro nutrient and if your ph is in check.. Then this is exactly what calcium excess can look like.. Keep in mind as well cannabis handles a lot of Calcium before it shows excess.. Save yourself some money use less or none at all.
The orange/yellowish color is probably from the added Cal-Mag as well.. With hydroponics a good rule of thumb is too use 1/2 recommended dosage or even less.