Advice

My plants are 35 days old I havent gave them a single nute yet I was woundering how often I should ad nutes to the water I mean how much water should I give them and how often there grew in canna terra soil under a 600 wat hps sould I use the same nutrient brand as the soil canna thanks

I don't know much on canna soil but you either have toxicity or deficiency. If your soil is hot then I'd say it looks like they have adequate nutes for now. When you see deficiency on new growth that's usually an easy sign to needing nutes.

(Your new growth looks pretty healthy)

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no1grower said:

My plants are 35 days old I havent gave them a single nute yet I was woundering how often I should ad nutes to the water I mean how much water should I give them and how often there grew in canna terra soil under a 600 wat hps sould I use the same nutrient brand as the soil canna thanks

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Wow, I hate it when someone sends a sincere poster (like yourself) off to Google the answer when they could just answer the questions...

but in this case, it sounds from the type of questions you're asking that you don't know much of anything (not saying that in a dickhead way, honestly)...sincerely, this is one of those times its better and easier for you to do a lil reading first...again, thats sincere

for now bro, they look well or over fed if anything, but go cop some easy stuff like maxibloom, read up on basic weed growing and come on back in a day or so

Fucking hell time of month

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Don't change your nutrient choice because someone said to because theirs is "easy". Canna is a FINE choice (pricey but good)! Simply follow their directions on the labels.
You should start the use of their "Terra" nutes here soon in their soil!