Dave
Avid Member
If you order the "teal" worms, with the yellow food, the odor isn't even noticeable.
The turquoise colored Hornworms are a result of feeding the catepillars a wheat germ based food that does not contain a specific ingredient included in green plants such as Mulberry. That's why your worms grow green if you raise them on Mulberry chow, and Teal green if you raise them on the more expensive Wheat Germ.
In my experience, chams prefer the teal ones.
-Dave
SPF