This collection combines our Biostrate Kit with a one ounce package of each of these three popular mixes: Harris Micro Greens Mix, Harris Mesclun Mix, and Harris Lettuce Blend. Great for growing micro-greens, this lightweight, pH balanced, bio-based textile absorbs and retains water while providing an inert environment for dense healthy root development . Simply moisten the sheets, let excess water drain and place into tray. Then sprinkle seeds to the desired density onto the mat and mist. Place dome over the tray and mist each day until greens reach desired stage. Do not let mat dry out (may require additional watering now and then to keep moist). Each Biostrate Kit comes with 10 sheets of 9.5” x 19.5” Biostrate Felt, 2 trays and a dome.