This is my first hydro plant. It is growing in a black 5 gallon bucket with air stones. It germinated on July 5. It has been getting 2.5 ml of foliage pro, and 5 ml of bloom, and 2.5 magpro per gallon. A few leaves are showing some spots. Is it too much or too little nutes? Did she grow to tall and get light burn? My light is as high as it can go without moving a 2 by 4.
All those brown tips are signs of nute burn. I don't use that brand so I don't know what the correct quantity is - but it's a but too much.