Quote Originally Posted by growdemon
cool setup, It appears from your pictures that the burn you are seeing is from nutrients, ease up on the plant food. every 4 days is a bit much IMO.
also if you setup your fan to blow right over the canopy aimed 1/2 way between your lights it will help to disburse the heat before it reaches your canopy and break it up a bit.
some times I will cut the tips off that start to burn, this hasn't done any harm. or just leave them.
Thanks dOOg and growdemon!
maybe i will try and water every 5th day, and adjust the nutrients to 75%.
I do have a oscillating fan (outside of the picture) that is blowing on the top of the plants plants, maybe will adjust to go a little bit higher.
And i have stayed with the 20/4 light schedule, you are right, i have heard both opinions but decided to stay with this. will cost me a little more on the hyrdo bill.

here is another pic a little further back show all 8 of my ladies.
The one pic was taken around a month ago, crazy how quick they grow.

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