Plant burning? Leaves falling off? HELP PLEASE!?

So this is my plant at 3 weeks into flowering, I dont know why the lbottom leaves are starting to fall off and turn brown. Does it need nutes?

Help is appreciated please,

Thanks!

It looks like you drowned them to a point where the roots suffocated and possibly some nute burn on top of it. Did you happen to water them more at some point when they started drooping?

Some history would help though. Do you give any nutes, what soil is it in, ph, etc

Im a noob grower, dont use ph meter or anything, I used a bit of urea pearls as nutes and soil is from a bag without any fertilizer, all organic. Yeah quite possibly, I went on holidays and my friend watered it, and probably overwatered.. Thanks!

Hey man do us the best favor and right a nice post with the soil, age, temps, all that my friend.
We are more then glad to help, but me MUST know these!
Thanks!

I'll vote drowning..

Had this same issue awhile ago. Keep your PH at 6.5 and feed it some CalMag