The umbrella plant is a versatile perennial that makes a statement in any garden. It grows in clusters to about two feet tall and can grow in dry and wet environments. These also make great houseplants and aid in air purification. Each pack comes with 20 seeds and basic instructions for germination. I’m a USA seller which means faster shipping times as well as higher quality seeds. A vast majority of my seeds either come from my garden, from my neighborhood or in the local area. If not, I’ve acquired them on trips around the country. I’ve tested and grown many of these myself. I’m always here for assistance with germination and growing. Your success is my success!