Help With Nutrients

I was given two bottles of grow nutrients ( A & B) from my local hydro shop. The bottles say 5mil/litre = 1.8 ecc. Should I follow this? So for a 50 litre res I would use 250mil of both A & B nutrients?

Also, I was given A & B bloom nutes. When I start to flower my plants do I just quit using the grow nutrients and just use the bloom ones?

I see people using micro nutrients but my hydro store said they aren't really needed. Everything I need is in the bottles I got.

Start at 1/2 strength and build ur way up. If its sensi grow and bloom u indeed can do without micro though I would get it anyway. And keep on the veg nutes even after u flip to 12/12 once they show pistils and start flowering stop the veg and start the flower.

your numbers sound right do you have a ppm ec ph meter? that will help to so you can judge it that way too.. and yes usually u stop the grow/veg ferts when u use bloom, but in some cases the bloom ferts dont have alot of nitrogen so you might have to add somereally depends on what your strain wants..

some people use the veg nutes all the way thru their grow just to keep the nitrogen up and the leaves stay greener. and like erkelsgoo says start low, half or less and work up a ml at a time. when u start ur flower/bloom nutes start at half again work up till full then work back down to finish ur grow. sum ppl like a final week without nutes at all( maybe a bit of mollasses, i hear)

I do a flush two wks before harvest then use only molasses