what the heck happened

[growingmicro]

-Problem: Leafs turning gray/brown, Smells like a plant (before this problem was already smelling really nice)
-Medium/grow method: soil (BioBizz All-Mix);
-Feed and supplements used: BioBizz Nutes (top max 1ml/1lt, bio bloom 2ml/1lt, bio grow 1ml/1lt) by hand
-Water source: Tap water PH8 but I put some vinegar and was able to lower it to 6.1
-Strain and age - RQS Quick One - 40 days;
-Climate: day 26Cº - RH 51% | night 20cº - RH 53%
- Light used: CHM 315W / 20/4 / cm
-Additional info: It started 5 days ago appearing on 2 leafs, and since then it spread to all the plant. Today I noticed the soil has some mold(? I Guess?)
It appear on a second plant but no symptoms on the third. one

 

[nizmoKush]

Watch out with water close to your stalk could rot it too.. whats the strength of the feed do you have a ppm meter? That water sounds like its full of stuff. Also any idea on soil ph?

 

[growingmicro]

Watch out with water close to your stalk could rot it too.. whats the strength of the feed do you have a ppm meter? That water sounds like its full of stuff. Also any idea on soil ph?

No ppm meter unfortunatly, was actually thinking on putting my christmas shopping list..

The run off was ate 6.6PH

 

[Fermented_Fruitz]

Not sure of problem but if it’s green stuff growing on soil surface 99/100 it’s probably trichoderma which is a type of fungus! It’s in stuff like recharge etc and on soil surface alive usually means healthy soil!
My earthboxes currently under their covers!

If you zoom in you’ll see white and green microbe life on the soil!
If it’s unhealthy soil was seeing people complain of algae on their soil so may wanna google search “green stuff on my soil surface” and compare the pics to yours! As for plant spots no clue!
Have u checked soil ph??

 

[nizmoKush]

This image has helped me before but honestly haven't had any issues in past grows.

 

[nizmoKush]

To me it looks like calcium could be a issue. But let's see what others have to say

 

[growingmicro]

Not sure of problem but if it’s green stuff growing on soil surface 99/100 it’s probably trichoderma which is a type of fungus! It’s in stuff like recharge etc and on soil surface alive usually means healthy soil!
My earthboxes currently under their covers!
View attachment 1263418View attachment 1263419
If you zoom in you’ll see white and green microbe life on the soil!
If it’s unhealthy soil was seeing people complain of algae on their soil so may wanna google search “green stuff on my soil surface” and compare the pics to yours! As for plant spots no clue!
Have u checked soil ph??

it's white.. going to ditch those parts it's not on any other pots. dont know what is the soil ph.. how can i find that?

 

[nizmoKush]

Soil ph meter usually a accurate8 i think is what people use. Also bluelab has a soil probe for soil ph

 

[Fermented_Fruitz]

Does it look white and fluffy/fuzzy?? Is it still around where u can get a pic??

 

[Fermented_Fruitz]

it's white.. going to ditch those parts it's not on any other pots. dont know what is the soil ph.. how can i find that?

You need to do a slurry test to get soil ph now with what u have! Just dig up couple tablespoons from edge of pot and add about the same in water and stir it up in a cup! Then dip your pen in and u can get accurate soil ph! No extra goodies needed!