This light airy blend of peat moss and perlite is the key to every gardener’s quandary. Unleash the Lucky Dog K-9 Kube and plant directly into this richly amended mix. The K-9 Kube ultra-premium Growers Blend is loaded with beneficial microbes that expand root development to optimize nutrient availability to plants. Lucky Dog is Howling Good Stuff! This light airy blend of peat moss and perlite is the key to every gardener’s quandary. Unleash the Lucky Dog trade; K-9 Kube™ and plant directly into this richly amended mix. The K-9 Kube™ ultra-premium Growers Blend is loaded with beneficial microbes that expand root development to optimize nutrient availability to plants. Lucky Dog trade; is Howling Good Stuff.