NotAquaMan
In Bloom
I don't think it has any but usually the first week they need nothing and tap is plenty. I kinda just guessing based on my hydro experience. Next feed will be just water unless they start to show they are hungry. I plan to feed feed water for the whole grow.You're killin me smalls! Now I'm questioning if I should've fed mine too. We started around the same time, but I've only been hitting em with straight water under the assumption the sunshine #4 has enough food for a few weeks. lookin good though!
It won't be the food that will make a difference in growth. It will be the light, temps and humidity. I have it dialed in now after bleaching 3 with light and dropping temps to 82f after some ever so slight edge spiking. Root zone is about 76f