Pine OG's AKA 3rd Times a Charm

this week one my plants i noticed started to gain a white mold on the surface on the sand from being to moist, i later checked and there was larvae in the soil. i removed it from the tent and put it in with my male Pine OG which was by itself under a single 45 watt veg light, i also then polinated it because why not. I then let the soild dry out comepletely for all my plants and applied diatomaceous earth to the top of all my plants soil and watered with mix with hydrogen peroxide, local grow store didnt have neem oil.