Put a geodesic fun-maker on your playground and watch the kids swarm the Sportsplay Geo Dome With Painted Brackets like ants. With galvanized steel pipe construction and colorful support brackets, we're talking the ultimate in durability and safety. Sure to become an instant favorite on the playground. Sportsplay Since 1992, Bio Bizz has been producing custom soil mixes, natural plant nutrients, and additives for organic gardeners. From its legendary origin in Amsterdam to the present day in Groningen, Bio Bizz is the most experienced and recognized supplier of premium plant food in the Netherlands. The Bio Bizz distinguished line of pro-environmental fertilizer is ideal for biological production of flowers, fruits, vegetables,and herbs, as well as safely caring for ornamentals, trees, and turf.