Phaseolus lunatus, commonly known as lima bean, is a tropical and subtropical legume cultivated for its edible seeds. Native to neotropical regions with two major domestication centers in Central America and the Andes.
Before sowing
Water soaking in warm water for 12 hours recommended to improve germination
Sowing
What to expect
Tips
Seeds should not be exposed to temperatures below 16°C during germination. Optimal germination occurs at 25°C with soil temperatures between 60-85°F (15-29°C). Seeds germinate within 10 days under optimal conditions. Consistent moisture is essential - do not allow soil to dry out after initial sowing.
Sources: Irish Eyes Garden Seeds, Tropical Plants Database, USDA National Agricultural Library, SocFindoConservation, Feedipedia, Plant Physiology Oxford Academic
