Are you growing in dirt? I assume you are.
Wait a few weeks then I am guessing add the most expensive stuff you can fnd on the internet for vegetative growth.
Probably foxfarm or advanced nutrient. Use it at quarter strength, check the ph of your runoff.
I am not soil but I cant help picking this stuff up. Uh read
![Smile :) :)](/styles/smilies/icon_smile.gif)
it all over and wuiet handy. Dont panic. Dont overfert.