There are currently 2 terms in this directory beginning with the letter A.
Aerial rootsSmall roots that grow on the stem of your succulent rather than in the soil. They are usually pink or white. Aerial roots will form on a succulent that isn’t getting enough water and often when it’s in a humid environment.
AreoleSmall light-to-dark-colored bumps which are unique to cacti, usually hairy and/or spiny; from which the flowers and spines spring.