New Grower - Yellowing and drying of bottom leaves

[MysticMisfit]

I started off with 4 hours because it's all I had access to. I couldn't use any lights, and the only outside place available to me was in a particular corner outside where they got 4 hours of direct sunlight. I had planned to build a greenhouse before, but with someone's procrastination I couldn't get it done until a few weeks into vegetation :/ now they were receiving about 9-10 hours of direct sunlight. In February/March that will increase, so I'll plant my next girls around that time. I tried this out as a test run, to get a feel of watering, nutrients regime and such. I honestly expected them to die, so getting this far hasn't been that much of a disappointment. Wouldn't have minded a bigger plant though I'll keep my girls going then and try give her some nutes with every feed. Might not be a few days until the next one though as the topsoil is still damp from the last one.

Thanks for the advice I had wanted to try an indoor grow with some grow lights, but my dad doesn't want me using electricity, even if I'm willing to pay for it. Poo.