Product Summary The Tower Garden Combo Extension Kit gives you the best of both worlds — more space for full-sized crops and extra ports for baby greens. Perfect for gardeners who want variety, this kit extends your growing capacity while keeping the same efficient aeroponic system.  Please contact Customer Care with any questions about your order.  What's Included 3 Tower Garden Grow Pots: 1 regular and 2 baby greens 20 Rockwool Cubes 4 Net Pots 2 Extension Rods We offer dedicated customer support and comprehensive growing resources to help at every stage of your Tower Garden experience.   Product Details Made from high-quality, USDA-approved, UV-stabilized, food-grade plastic.105.00