Did you know you could use sparkling water to water your plants?! Well you can but its not necessary. We did a test were we gave two of the exact same ficus, the same living set ups(same planters, 5 Trees that WOW any Landscape! (Z: 8 11) Supplemental Food Plots: Growing Chufa for Wild Turkey Alabama Cooperative Extension System Chitin is one of the most interesting parts of insect frass It's a natural compound from insect exoskeletons, and it's part of what makes frass more than just a simple feed.