These are heirloom tomato starter plants potted up from seedlings on March They now look like tomato plants and already have well formed root systems. These sub-irrigated pop bottle planters aren't the only way to grow starter plants but.
Mine should be up and running soon! Got an apartment with limited space? A Hydroponic window farm is for you. All you need are plastic bottles with cuts in them, plants, soil, and some supports to hold it to a PVC frame. LOVE IT!