I want to see pictures of this. Specifically because it will help us determine if there is a nute issue.

I will say this...regardless of a plant size (lowryders, sativa, Indica, or cross breed) your PPM are way too low for a flower cycle. Hence the red stems. Your plants size might be due to the genetic strain it comes from...and it might be time to look into new strains for your 2nd grow. :jointsmile:

Are these clones, from seed, in what grow medium, and what nutrients are you using?

My advice...do not work with this guy again. Lose his number, as I am sure he has lost yours. Follow the Nutrient guides posted by your nutrient manufacturer. If GENERAL HYDROPONICS, or ADVANCED NUTRIENTS, follow the charts they have online.

My answer to your red stem question is PPM. Way too low. But, anyone on here can not give you better advice if you are not following the form posted in the sick plants section. We need to know what you are doing in your grow...and the information you gave is simply not complete. I am not putting your post down at all...it just lacks all the pertinent information required to give you a complete answer.

Growing is a process...it is a science. Everyone on here has opinions on what is best. But, ultimately every grow is full of trial and error. You will have to learn this stuff on your own...and sometimes the hard way (by losing multiple plants). My advice to you is this. KEEP POSTING, post some pictures, and put a grow log on here. We will help you along on your way.

What people do not want to see here is fly by night question guys. If you are serious about growing great medicine...then this is the right place to be! :thumbsup: