On offer is just 1 member of this quartet. I will send the largest in the pot. They're shown in a 1 qt pot, and mature specimens can reach 18" in diameter. In 7-10 years, it will produce a 10'+ flower spike. The flowers will be followed by a mix of seed pods and bulbils. After several months, the plant will die, but the colony of offsets it produces in the previous years will eventually bloom as well. Once established, you'll have them forever. I don't know why they aren't allowing shipping as these weigh just a few oz.