Why it worked
The video provides a clear, concise, and visually appealing demonstration of plant propagation, a popular topic within the gardening community. The use of popular, colorful plant varieties and the satisfying "before and after" transformation likely contributed to its shareability.
Summary
The video demonstrates how to propagate Tradescantia Purple Heart and Nanouk plants by cutting stems, planting them in a pot, and watering them. The final shot shows a full, lush planter with the two varieties growing together.