Is this a deficiency?

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Bowman10117

Member
Hello everyone had a quick question on what could be causing my leaves to yellow and have markings like this…
If more info is needed just say so
Thanks
 

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Couple weeks into flower? The plant is cannibalizing itself from the bottom up. Couple things possibly... over watering or not enough nitrogen going into flower. A healthy dose of nitrogen through the stretch is usually desirable. In all reality, it's pretty normal to see this during flowering. Probably won't have much effect on the end product as long as your watering and feed is good. Not much to worry about, but next time try to keep them as green as possible through the stretch
 
MtRainDog said:
Couple weeks into flower? The plant is cannibalizing itself from the bottom up. Couple things possibly... over watering or not enough nitrogen going into flower. A healthy dose of nitrogen through the stretch is usually desirable. In all reality, it's pretty normal to see this during flowering. Probably won't have much effect on the end product as long as your watering and feed is good. Not much to worry about, but next time try to keep them as green as possible through the stretch
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Yes to be honest ive been scared of burning so ive been extremely light with nutes and only started feeding when flower started ill up it a bit but thank you for being so helpful
 
Also Molybdenum deficient by the purpling and pink hue starting around the edges also forming from the centre of the leaf, tell tale sign is the yellowing aswell looks similar to nitrogen deficiency
 
Last edited:
Bowman10117 said:
Hello everyone had a quick question on what could be causing my leaves to yellow and have markings like this…
If more info is needed just say so
Thanks
Click to expand...
If in soil keep pH around 6.6, Coco 5.8, 6.0 think you locked out Molybdenum, check if your nutes has it, only needs trace amounts
 
Bowman10117 said:
Its in soil ill try adjusting ph as well
Click to expand...

Don’t need to do that if the plants hungry. Often causes more issue than not. I see no evidence of a pH problem just under feeding.

It’s interesting to note plants show slightly different symptoms for the same deficiency compared to veg/flower.

Try mixing grow/bloom 50/50 and see how she responds. Slowly increase after every 2 waterings and watch the plant. Takes a couple of days for it to stop cannibalising itself
 
Nutty sKunK said:
Don’t need to do that if the plants hungry. Often causes more issue than not. I see no evidence of a pH problem just under feeding.

It’s interesting to note plants show slightly different symptoms for the same deficiency compared to veg/flower.

Try mixing grow/bloom 50/50 and see how she responds. Slowly increase after every 2 waterings and watch the plant. Takes a couple of days for it to stop cannibalising itself
Click to expand...
In soil plants have trouble uptaking Molybdenum if pH is under 6.5 or not feeding enough Molybdenum
 
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