Scientists Successfully Grow Chickpeas in Simulated Lunar Soil
Researchers have cultivated chickpeas in a mixture containing up to 75% simulated lunar soil, marking a significant step toward sustainable agriculture for future lunar missions.
Researchers at Texas A&M University have successfully grown chickpeas in soil mixtures containing up to 75% simulated lunar regolith, a development that could support future lunar agriculture. The study, published in Scientific Reports on March 5, 2026, involved planting 'Myles' variety chickpea seeds coated with beneficial fungi in a blend of lunar soil simulant and vermicompost—a nutrient-rich substance produced by earthworms.
The experiments demonstrated that chickpeas could grow and produce seeds in these conditions, though plants in higher concentrations of simulated lunar soil exhibited increased stress and reduced yields. Notably, seeds planted in 100% lunar simulant failed to produce flowers and seeds, experiencing early death.
The researchers are currently testing the chickpeas for metal accumulation to ensure they are safe for consumption. This advancement represents a significant step toward enabling astronauts on long-term lunar missions to cultivate their own food.