<span class="link_user">@Thundrfuk</span>, I tried Hydroguard once. It made the water cloudy and really difficult to balance the Ph. I might try Great White. I've heard good things. I usually use Hydrogen Peroxide to keep the res sterile. However, I got a little over confident on this run and slacked off on the daily dosage of the stuff.
<span class="link_user">@Thundrfuk</span>, the LA cannot be grown with other strains. This thing was HUNGRY! The Wedding cake was showing signs of nutrient toxicity while the LA just kept taking up nutrients. I still have a few seeds left. I'll try again next year.
<span class="link_user">@Thundrfuk</span>, well, I actually needed that luck. The heat in my area hit high 90s and I developed root rot in my system. It killed both plants in just a couple of days. It was kind of impressive how fast it happened.