Multi-stakeholder participation and green gamification are emerging as key trends in modern ecological governance, addressing limitations of traditional government-led approaches. The tumbleweed-inspired seeding robot automates reseeding, overcoming organizational and ecological challenges of manual/mechanical methods. Its elastic hollow sphere harnesses ambient energy. Through an "adopt-a-robot" gamification platform, users engage via real-time "virtual tours", enhancing conservation sustainability. This eco-crowdsourcing model aims to boost public participation, drive eco-tourism, and achieve ecological-economic synergy.Seed Rover innovates in three dimensions: structure, propulsion, and crowdsourcing. Its lightweight hollow tensegrity sphere combines rigidity and flexibility to minimize ecological impact while enhancing durability. The dual-mode drive system merges energy-free wind drifting with solar-powered navigation for precision and efficiency. Through gamified eco-crowdsourcing, it engages digital nomads in conservation, converting online participation into offline tourism and local industry growth.Eco-tourism is vital for grassland economies. Current reseeding projects rely 90% on manual labor, facing harsh conditions, funding shortages, and logistical challenges. Most eco-initiatives fail due to unsustainable models and low engagement. Our solution: unmanned, low-impact robots that mimic natural seeding, paired with the "Adopt a Tumbleweed" app. This crowdsourcing platform offers immersive experiences like real-time status tracking and first-person "virtual field trips" via robot-mounted cameras, ensuring transparency and sustained participation.The tensegrity sphere innovates in both form and function: Unlike rigid robots, its rigid-flexible coupled and hollow design absorbs impact while minimizing ecological disturbance, delivering a tumbleweed-inspired aesthetic that blends natural lightness with tech sophistication. The light-proof seed pods integrate dual-sided solar panels, while semi-transparent wind-capturing membranes feature bright orange UV-printed user IDs for gamified ownership and achievement.The robot features a lightweight hollow design that minimizes material use while achieving energy self-sufficiency. Its modular rod-cable structure combines rigid carbon fiber rods, elastic metal spring cables, and compostable TPU tension membranes - a decoupled system enabling easy repair and partial recycling. Requiring no manual charging, it operates entirely on ambient energy: wind-driven mobility via adjustable membranes or solar-powered directional movement.