Is this a deficiency?

[Bowman10117]

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

 

[MtRainDog]

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

 

[Bowman10117]

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

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

 

[Tolerance Break]

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

I think that's smart. Deficiencies are easier to treat than burns. Just be patient and don't over do it. Plants take a few days to respond to nutrient changes.

 

[Bowman10117]

I think that's smart. Deficiencies are easier to treat than burns. Just be patient and don't over do it. Plants take a few days to respond to nutrient changes.

Im so used to burning them i tried to go as light as i could lol but i only feed every other watering so maybe i shouldnt skip nutes for a bit and see how it goes

 

[PURPLEB3RRYKUSH]

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

Looks like phosphorus deficiency, keeping it warm in their, keeping pH in check

 

[Bowman10117]

Looks like phosphorus deficiency, keeping it warm in their, keeping pH in check

It stays about 78 with the light on and i ph 6.3

 

[PURPLEB3RRYKUSH]

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

 

[PURPLEB3RRYKUSH]

It stays about 78 with the light on and i ph 6.3

What are you growing in soil, Coco what pH does the media recommend

 

[PURPLEB3RRYKUSH]

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

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]

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

Its in soil ill try adjusting ph as well

 

[farmerfischer]

Smh

 

[Nutty sKunK]

Its in soil ill try adjusting ph as well

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

 

[PURPLEB3RRYKUSH]

Its in soil ill try adjusting ph as well

Yeap adjust to 6.6 should fix it

 

[PURPLEB3RRYKUSH]

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

In soil plants have trouble uptaking Molybdenum if pH is under 6.5 or not feeding enough Molybdenum

 

[Nutty sKunK]

In soil plants have trouble uptaking Molybdenum if pH is under 6.5 or not feeding enough Molybdenum

Aye he is saying he’s feeding extremely light tho, so most likely just needs to add some more food