When I was feeding at half strength the plants seemed better, but it did not have the dark uniform green color I see all over the boards.

At that point I thought I was feeding too light and doubled, but things have obv not improved.
Soundvibes Reviewed by Soundvibes on . 1st Grow: Please Help with Canna Coco + Plants turning Yellow Hello All, First off, thanks to all the people that actively post! It is because of their knowledge, I have been able to make it this far :) Now on to business... It has been about 3 weeks old since the seeds popped through the Coco. I have noticed over the past week or so that the leaves are starting to turn yellow. They are still growing but I can tell something is wrong. I am guessing it is a Nitrogen deficiency, but I am so new at this, I wanted to ask the pros! Rating: 5