Wow your plants are looking great!! Are those cuchs or zuchs your growing as well??
Yeah, in hindsight the pen was a waste of cash money.Yeah I have been just using the ph drop testers and it works fine will last all year and only cost a whopping 8 bucks.
Dude those things are HUGE!! Thats awesome. Cant believe they grew past your grow light lol. Why is this going to be your last update?????????????