oops , not sure what's going on, little help maybe

[Fun-guy]

Hello Folks, newbie here, first grow, was going great (still is ,having fun !!) but I wonder if something happen or not ?
these are Blue Berry Auto's, both same age 7weeks,day 51, but have grown to be different plant structure all along
the one started a lot more sparse, but has BIG nuggs, the other more bushy and filling in, now I started getting some purples coming in
then started getting lighter colors too, especially on the more bushy one
Just not sure being blueberry's, I thought maybe they're just showing there colors ? or maybe a deficiency ?
I think they are flowering nicely, especially the early sparse one, and hoping they can be saved or finish up anyways
would hate to come this far and lose them.
I wonder if it was when I gave cal-mag, maybe too much? So I ran plenty of just water thru to kind of flush them is where im at now, maybe just water from here out?
Not real sure, but guessing maybe 2-6 weeks left (?)(said to be 10-14 week plants?) till harvest, would like to harvest at best time, and seems they could go on longer.
Anyway figured id post some pics , hoping to get some good advice/suggestions/thoughts/comments all welcome (please)
please bare with me as im kinda ignorant on a lot of technical stuff= such as testing Ph etc.,.,.sorry,learning

normal colors for BlueBerry ?
wonder if I need to early harvest ?
or keep them going till full ripeness ?
just water from here on ?
any guidance is appreciated !
Thank You !

 

[Dankerson]

The plants look good to me! The coloring on them is just the plant maturing and coloring out. Definitely a good thing! It will progress through the plant as it matures more. Usually when it starts I give my plants about 2-3 weeks till I harvest them. Some to longer, some shorter. It's really all preference. I like about 10-15% amber trichs.

Looks like you will have some pretty fall colors come harvest!

 

[MonteVerde]

Im seeing the same thing with my plants at day 60, and have all the same questions you do. But the last run I did I pulled everything early, so this time I'm just going to wait it out.

 

[Frank the Dank]

Looks great to me! Just like the trees in your front yard, the leaves will color in the “fall”…. And you, my friend, have some real beauties

on top of that….you generally want to try and avoid chasing deficiencies at this stage of their life…..

 

[Fun-guy]

Thanks Folks,
Yeah more paranoid probably then anything, but always nice to have other opinions.
Yes I will continue in hopes for a great first harvest, maybe in a couple/few weeks(?) not real sure just watching for the right time
and probably water from here out.
seems they're still plenty white pistols coming out, so little more time I suspect(?).

Thanks again folks !!

 

[Frank the Dank]

Thanks Folks,
Yeah more paranoid probably then anything, but always nice to have other opinions.
Yes I will continue in hopes for a great first harvest, maybe in a couple/few weeks(?) not real sure just watching for the right time
and probably water from here out.
seems they're still plenty white pistols coming out, so little more time I suspect(?).

Thanks again folks !!

Yea couple more weeks, I’m thinking. They put on a good amount of weight during the bud swelling phase…patience will pay off at this point

 

[CannabisMingus]

The plants look good to me! The coloring on them is just the plant maturing and coloring out.