Possible Zinc Deficiency

Growing in high quality soil, week 2 of flower with distilled water.

I know that you can get the issue with too high of a PH so i will starting using some more ph down, but in the mean time are there any good supplements i can use to get her back on track?

Thank you for any help!

dont just "start using more ph down" you need to measure your ph and adjust accordingly or plant suffer.

(quality soil has no ph issues btw.)

one leaf wont tell anybody anything. old leaves die, they yellow too.
green leaves often yellow in early flower when growers
stop using fertilizer with N.
If it is a ph issue adding supplements to correct it would make your issue worse.

describing your space conditions, whole plant pics, will go far in troubleshooting maybe

I never worry about a rogue yellow fan leaf in flower. I remove them before @ Dr. Who sees them and I'm golden!

I would say a problem with P, it seems to have the typical olive coloured necrotic spots.

Post a pic of the whole plant, it helps to see where on the plant the problems are.
I would wager older and more bottom leaves.

Sorry, will post other pics. This is my first grow so i have just done my best to try to figure things out through youtube vids and forums like this one.

Im now getting a PH meter.. I was hoping since distilled water has a PH of 7 and with air hitting the water, thought i would have a PH < 7 which would be in range. PH meter is coming..

Here is my "bathroom grow".

Again, thank you so much for all the help!

ANC said:

I would say a problem with P, it seems to have the typical olive coloured necrotic spots.

Post a pic of the whole plant, it helps to see where on the plant the problems are.
I would wager older and more bottom leaves.

Click to expand...

Yes, its only the bottom leaves.

ANC said:

I would say a problem with P, it seems to have the typical olive coloured necrotic spots.

Post a pic of the whole plant, it helps to see where on the plant the problems are.
I would wager older and more bottom leaves.

Click to expand...

Was going to like this post, not reply