It grows on palms and can weigh more than a toddler
The secret behind the world’s largest seed is leaves that serve as good gutters. During rains, they channel lots of water and nutrients right to the plant’s thirsty roots.
Coco-de-mer palms (Lodoicea maldivica) produce these monster nuts, which are a type of seed. The biggest can tip the scales at up to 18 kilograms (roughly 40 pounds). That’s about as much as a 4-year-old boy. Yet the palm outperforms all other plants — at least in seed heft — with a below-poverty diet. These plants grow wild on nutrient-starved, rocky soil on just two islands in the Seychelles. (They’re part of an arc of some 115 islands in the Indian Ocean, off of the East Coast of Africa.)