Now nearly everyone, from your cabbie to your masseur, can manage a few words in English.
List of world's largest seeds. Lodoicea maldivica, native to the Seychelles Archipelago, found in the Indian Ocean. The largest seed in the world is the coco de mer, the seed of a palm tree. It can reach about 12 inches (30 cm) long, and weigh up to 40 pounds (18 kg). The coco de mer, a giant, dark brown seed, has been protected by the government of the Seychelles because of its rarity.
Canna seed is one of the largest flower seeds you will find at only 5 seeds per gram. Due to this factor, it is best to soak the flower seeds for 24 - 48 hours before planting to soften the seed coat. For even faster germination, file or nick the Canna Lily seeds before planting.