


Please help me identify the problem
Hi, it is my first grow. They are basically room plants, so no grow box or artificial light. Around 50 days old autos. These spots develop in the last two days.



Hi, it is my first grow. They are basically room plants, so no grow box or artificial light. Around 50 days old autos. These spots develop in the last two days.
Its my first grow.
They are both autos and 53 days old.
Window grown, direction is south.
I just got my VIVOSUN smart growbox and set it up. But after 24h running I have a VPD(kPA) of 2.3 and as far as I understand i need it around 1 VPD. So my question is how do I get it lower, do I even need to or is it fine the way it is?
Temperatures are at around 29° c and humidity at 50-60%
It’s just been 48h but when I looked it looked like this
It’s day 44
Strains are Goliath Kush auto and Party Berlin auto
I am growing in natural light and without a tent or box, windows have southern direction. Just for fun.