How to feed Big plants

[willythepic]

Hello everyone, My plants are 8 feet to hight and bonzail. I use GH hydroponic feed. I would like to know if I feed them with the chart GH or I can feed more
early blow the chart tell me 1ml grown 4ml micro 5 ml flora bloom. Can I feed more?

 

[oldjarhead100]

most nutrients amounts are givin to mix with one gallon of water, I start with half the recommended amounts then go up from there you can increase nutrients until you get a little tip burn just dont increase by large amounts