What is this problem

Hi all could u please help me with my problem as u can see in photos ive tried everything had the problem from start now 3 weeks in flower sorry for poor pics

Agedmastermind said:

Hi all could u please help me with my problem as u can see in photos ive tried everything had the problem from start now 3 weeks in flower sorry for poor pics View attachment 5070335View attachment 5070336

Click to expand...

What's the whole plant look like? Maybe a little better lighting with pictures too please. What are your grow details?

Your leaves fell off your plant

Looks like black spot fungus. If you had it from the beginning it was in the soil.

the pics are trash cause i only have a real old phone there in rockwool and clay pebbles dtw the first week i drowned them cause a freind said to feed 15 mins off 15 mins on after searching the internet myself i found out that i should be feeding once per day now i feed to get 20% run off i flushed the other day with ph 6 water and quarter feed then 2 days later checked runoff and its reading ph 7 i can uopload more photos of whole plants but my phones trash also have fungas gnat problem fed them hydrogen peroxide to try help them my feed is canna flora canna boost cal mag canazym and rhizotonic sorry for bad grammer

heres more pics buds dont seem to be affected they look ok for 3 weeks