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Is this calmag deficiency or?

  • Thread starter Thread starter RePotHead
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Is this calmag deficiency or?

RePotHead 18 Replies 1,824 Views
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RePotHead

RePotHead

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#1
Is this calmag deficiency or
 
#2
new shot are often lighter green, looks 100% normal and healthy to me, slight interveinal discoloration that look like early sign of mag def could happen with some pheno without geting any worse.

i have had leaves like that many time, and never seen it gettin worse and i don't feed any cal mag.
 
#3
I had 2 days of really hot weather too, Could that be it?
 
#4
HerbalEdu said:
new shot are often lighter green, looks 100% normal and healthy to me, slight interveinal discoloration that look like early sign of mag def could happen with some pheno without geting any worse.

i have had leaves like that many time, and never seen it gettin worse and i don't feed any cal mag.
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Alright i'll keep a good eye on her & come back if she gets worse!
 
#5
I had a similar experience. Mine started when after I added cal/mag to my mix. I removed the cal/mag to see if that helps. So far not seeing anymore but only one feeding so far. Today will be the 2nd without it.

What is your pH?
 
#6
WickedMichelle said:
I had a similar experience. Mine started when after I added cal/mag to my mix. I removed the cal/mag to see if that helps. So far not seeing anymore but only one feeding so far. Today will be the 2nd without it.

What is your pH?
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I'm buying a ph meter this week, Right now i just use dechlorinated water with RQS grow tablets
 
#8
HerbalEdu said:
may be a sign the plant start to get high in N with the leaves almost fully dark green ...
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Okey, Yeah the plant looks healthy other than a couple of leaves that has some light patches, i gave her a good feeding a couple day ago. I also keep the temp around 23 to 25 degrees celsius but now it has been 30..
 
#9
i have had issue with germination and plant in late flower with temperature over 38°C below they grow rather well
 
#12
18°C 28°C is the optimal range so with 30° your not that far
 
#17
RePotHead said:
4 of Special Queen 1, 1 Ak auto & 1 Royal Jack auto :) Trying 3 different lst techniques & 1 christmas tree with the queens hehe :) What are you growing homie?
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I have 4 strains from RQS. Watermelon, Purple Queen, Sherbet Queen and OG Kush. I only meant to grow 2 for the first. I almost killed the 1st two so I started 2 more in case they didn't make it. They survived and now I have 4 in a 3x3 tent. I wanted to keep it simple... see how well that worked 😂 😂
 
#18
WickedMichelle said:
I have 4 strains from RQS. Watermelon, Purple Queen, Sherbet Queen and OG Kush. I only meant to grow 2 for the first. I almost killed the 1st two so I started 2 more in case they didn't make it. They survived and now I have 4 in a 3x3 tent. I wanted to keep it simple... see how well that worked 😂 😂
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Haha got to be cramped in there 😅 Got any pics?
 
#19
RePotHead said:
Haha got to be cramped in there 😅 Got any pics?
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It is. And I just spread them out a bit more too. I had to put the net back on to tame the height on a few stems. This is yesterday before lights out, all but two have popped upright already. I have a lot of pics posted, they should get stored in my gallery if you click on my icon. The two closest to the top of the photo are the two I almost killed. Their near deaths have been documented LOL.

20240722 050218
 
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