Most full of foliage (7)
I believe the answer is:
lushest
(Other definitions for lushest that I've seen before include "Most fleshy" , "Most profuse or succulent" , "Most juicy" , "Most luxurious in growth" , "Most luxuriant" .)
I believe the answer is:
lushest
(Other definitions for lushest that I've seen before include "Most fleshy" , "Most profuse or succulent" , "Most juicy" , "Most luxurious in growth" , "Most luxuriant" .)