Yellow Colour

Hey Altoalto, i had grown the same strain years ago, you should had feed her after the first 2 weeks of grow instead of just 2 weeks ago. She needs nutrients indeed, there are already buds on. I think you shouldn't be worried since she will only be flowering for another 2-4weeks. So you are kind of late in my opinion to make huge difference. The only thing left to do is feed her for another 2-3weeks and see where it goes. Next time you should start giving nutrients way more earlier, your plant will grow in size, your leafs will be green and your buds will be awesome. Goodluck growing