<< The Thai Hots are starting to look like small trees, over six feet tall with trunks about 2 or 3 inches in diameter.>> How old are these plants? I grow Thai Dragons, Thai Birds, and Thai Yellow Peppers. Are these like the Dragons or are they an American Hybrid? What size are the Chillies? Is the heat similar to Thai Dragons? Mary-Anne who is crazed for Thai Chilies