Hi this is my second grow, first was 4 autoflowers.
This time I’m doing Northern lights, and one autoflower (just to see if I have improved on the last grow) it’s in the material pot, I take it outside when my lights are off.
Anyway back to my question, it’s been around five weeks now since I cracked the seeds and they look a little small compared to some iv viewed at this age on this forum and it has made me concerned.
I’m using a 250w hps light currently (have a digital ballast to up it to 400 and 600 eventually)
I did have the light about 6 inch away for the first three weeks (put my hand under to make sure it wasn’t to hot) but after more reading that may be a little close so Iv moved the light further away (16inch)
My lights are on 18/6, my temps are between 21-28 C
My water is at 5.8ph and the last feed Iv done the nutrients at half strength (feed before was 1/4 strength)
I have a fan on the plants while the light is on blowing over them and I rotate the plants every four days.
Can anyone see any glaring errors I’m making?
Thanks for the help