What's wrong with my plants? (PICS)

Here's some info,
24/7 light 10 cfls.
I used organic potting soil, miracle grow brand.
these plants are 2 weeks old now and all the bottom leaves on all plants have turned yellow and died. I only water every two to three days, when the soil is dry more than an inch or two down. I tried flushing out the water thinking there may have been to much N in the miracle grow potting soil. I only use crystal spring room temperature water (free huge jugs from work . Anyone have any guess as to whats up with them?

Have you been feeding them with nutes?

lights looka little bit 2 far away!! what strain are the seeds?

the soil has too much nutes and is burning the plant. you need to mix that mg soil 50/50 with some peat moss. same thing happened to my plant in mg soil. the soils is also a bit on the alkaline side, the peat moss will help with that too as its acidic.

Haven't given them any nutes. They are 6 buddha fems and 8 kush. Can you get peat moss at lowes or walmart?