Yellowing of plant and colors are chnaging

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Westbankstef

Active Member
My plant is starting to turn yellow and other colors reddish purple black etc. I was trying to make sure its a good thing.
I don’t really know what it is but part of me tells me it’s natural. Idk

Can anyone help

temp is 78 with light on
Hum is 30

light off temp 70
Hum 30-40

I follow pulse chart for VPDso everything is good in that realm

I added more airflow and I just did a heavier feed 2 days ago to see if it helps.
Thank you in advance.
 

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Hiphophippo

Hiphophippo

Well-Known Member
Bring your humidity up just a bit to like 50-55 I have the same issue sometimes I’ve noticed I need to keep my nitrogen through the whole grow and step up my k a little being potassium. The humidity being a little higher will help with plant uptake so that your not just evaporating water instead of your plant using it and getting the full course of food you gave it.
 
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Westbankstef

Active Member
Hiphophippo said:
Bring your humidity up just a bit to like 50-55 I have the same issue sometimes I’ve noticed I need to keep my nitrogen through the whole grow and step up my k a little being potassium. The humidity being a little higher will help with plant uptake so that your not just evaporating water instead of your plant using it and getting the full course of food you gave it.
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dope, I figure it was that. I’ve been looking at the pulse chart and for some reason it tells me 30% humidity.

I went to a hrydro store and the guy said the same but I was argumentative because of the chart. I will boost the humidity more. Thank you.

also if I boost the humidity now ,when will I lower it back down?
 
Hiphophippo

Hiphophippo

Well-Known Member
Westbankstef said:
dope, I figure it was that. I’ve been looking at the pulse chart and for some reason it tells me 30% humidity.

I went to a hrydro store and the guy said the same but I was argumentative because of the chart. I will boost the humidity more. Thank you.

also if I boost the humidity now ,when will I lower it back down?
Click to expand...
I start to drop mine to the 50% side the last week or when they are finishing up but I stay within ten percent of that fifty all the time during flower it’s best for uptake.
 
LeastExpectedGrower

LeastExpectedGrower

Well-Known Member
I don't know what Pulse chart you're using but 78 & 30% is definitely not in the green zone or even yellow zone for plants in veg and not very optimal for flower either. I don't know that that's your main problem, but it may be a contributing factor. 45%-55% is the sweet spot. Taper off late flower.
 
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Westbankstef

Active Member
LeastExpectedGrower said:
I don't know what Pulse chart you're using but 78 & 30% is definitely not in the green zone or even yellow zone for plants in veg and not very optimal for flower either. I don't know that that's your main problem, but it may be a contributing factor. 45%-55% is the sweet spot. Taper off late flower.
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I have been using the ones from the site. Again this is my first grow so I may have followed the wrong one.

Which chart should o be using.
I broke the chart down exactly how they said and made sure about flowering stage and all.

which chart should I use?
 

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LeastExpectedGrower

LeastExpectedGrower

Well-Known Member
Westbankstef said:
I have been using the ones from the site. Again this is my first grow so I may have followed the wrong one.

Which chart should o be using.
I broke the chart down exactly how they said and made sure about flowering stage and all.

which chart should I use?
Click to expand...
Stock Veg chart:


Stock Flower chart:

 
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Westbankstef

Active Member
LeastExpectedGrower said:
Leaf surface temperature. All VPD is based on actual leaf temp, not environmental temps.
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Yo thank you so much I learn so much from talking to you all.

I thought LST was low stress training lol.

im gonna try to get a more accurate environment locked in on my second run.
I definitely need to research more into VPD.
I felt this grow was going amazing up until this point but you live and learn.

I love this community and I love this grow life.
Till the wheels fall off
 
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