14/09 - Had a 5 days travel. Set the watering once a day and 1 liter per plant. It went really well in the watering, but I don't have a thermo-hygrometer that sends data, and right now it's really hot (around 30ºC) and very dry (RH~30-40%), so I'm struggling to maintain healthy levels for those two variables.
18/09 - Really struggling to control the fungal rust contamination. From what I read this fungus doesn't contaminate the buds but it can negatively influence bud development. I'm trying Boudreaux to stop the disease. The plants are drinking a lot of water.
Only on one leaf of one plant. Is this some fungus or virus?
It looks a bit like coffee rust, but I couldn't find anything else like it.
How should I proceed?
Thanks in advance!
Pretty certain this is Leaf Spot Fungus otherwise known as Rust Fungus... and you'll need to jump on this quickly as it spreads fast... it spreads by spores that you can't even see so don't think you've got any time to waste here... I won't go into all the details of what you need to do as this article is very thorough.. Do give it a read and get going so you don't lose your entire grow...
https://www.urbanorganicyield.com/rust-spots-on-leaves-during-flowering/
Good luck!