China Engineers 20+ Glowing Plants to Light Cities Naturally

Imagine walking through a park at night surrounded by glowing orchids and sunflowers that need no electricity to shine.

Chinese biotech company Magicpen Bio has made this vision real by engineering more than 20 plant species to glow in the dark. The team spliced genes from fireflies and bioluminescent fungi into the cells of orchids, sunflowers, and chrysanthemums, creating plants that emit a soft natural light.

Company founder Li Renhan describes the effect as otherworldly. "Imagine a valley filled with glowing plants in the dark. It would be like bringing the Avatar world to Earth," he told Euronews.

The glowing garden isn't just beautiful. It's practical too.

These plants could light up urban parks and public spaces without requiring any electricity. They only need water and fertilizer to keep shining, which means cities could save energy and reduce emissions while keeping outdoor areas accessible after dark.

The technology builds on last year's breakthrough when Light Bio released the Firefly Petunia, the first commercially available glowing houseplant. But Magicpen Bio has taken things further by expanding the technology across dozens of species, enough to populate entire parks with luminescent gardens.

The Ripple Effect

The applications stretch beyond pure aesthetics. Li envisions the glowing plants becoming a draw for cultural tourism and boosting local nighttime economies without increasing energy costs.

Cities could transform darker sections of public spaces into enchanting evening destinations. Parks that currently need expensive lighting installations could instead host living, self-sustaining illumination.

Meanwhile, another Chinese research team at South China Agricultural University took a different approach to glowing plants. They injected metal nanoparticles into succulent leaves, which charge up in sunlight and release an afterglow at night. By adjusting the metal mixture, researchers can even control what color the plants glow.

The rapid progress in bioluminescent plant technology suggests we're entering a new era of sustainable urban design. What once seemed like science fiction is becoming an energy-saving reality that could reshape how we experience cities after sunset.