While I was browsing at Home Depot today, I found that they had six pots of "Ruba" with the price only $13 each. I bought five of them and made very hard decision to leave the only one plant there. This is because it has white flies on the tip. I did not want to take a chance. I am so curious what colors they will be. The tags only said "Ruba assorted". I'll see how many I can keep them alive. :)