e27

Howdy farmers! I recently tested the PPFD (umol/m2/s) of a few different household bulbs to figure out how they perform compared to each other at a certain height. As we (humans) can perceive a lamp to be very bright, plants can sometimes experience a different reality. I also tested a couple...

Hi all, i finally found some time to start my first grow jurnal on AFN so here it goes, most of my projects are DIY, from box (or closet) to light panel, cause im cheap bastard and i love to build things. This project cost less than 200 $ from scratch to final build (including equipment i had...