when to add nutes?

my plants are about 4" when is the best time to add nutes,they are grown from seed and theyre in a bubble system.The nutes i will be using are Hydro Flores (canna)

you can begin adding a low dosage of fertilizers already, begin with 1/4 strength

welsh stoner said:

my plants are about 4" when is the best time to add nutes,they are grown from seed and theyre in a bubble system.The nutes i will be using are Hydro Flores (canna)

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You can start adding nutrients now, but in itty butty doses. You don't want to overpower the little plants before they have a chance to start growing up.

thanks guys

When can I start adding more nutes?
They're about 9" now,and looking really good. I will give them a couple more weeks and flip them to twelves.

you can add more nutes, assuming you have a ppm meter, raise the concentration bit more, not much since theyre looking good

zem said:

you can add more nutes, assuming you have a ppm meter, raise the concentration bit more, not much since theyre looking good

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Thanks mate I'll start adding a little bit at a time with my meter they're 0.4 so I'll put them to 0.6 and so on

Guys they're about 12" now,when do I flip to twelves for flowering and when I do flip them,do I use any different nutes like boost or anything or just carry on with what I'm already using.