Em Casalena
Author for A-Z Animals

Em Casalena is a writer at A-Z Animals where their primary focus is on plants, gardening, and sustainability. Em has been writing and researching about plants for nearly a decade and is a proud Southwest Institute of Healing Arts graduate and certified Urban Farming instructor.

Em is a resident of Arizona and enjoys learning about eco-conscious living, thrifting at local shops, and caring for their Siamese cat Vladimir.


Big Boy Tomato vs. Beefsteak Tomato Picture

With thousands of varieties available, tomatoes are a wonderfully adaptable fruit. You can choose huge meaty varieties that can cover an entire sandwich while remaining sweet and delicately fragrant or… Read More

By Em Casalena 2 years ago


Kentia Palm vs. Areca Palm Picture

Kentia and areca palms are the two most popular types of palms. Indoor palms, some of which are climbers and others more of the shrub variety, can have a significant… Read More

By Em Casalena 2 years ago


Witch Hazel vs. Forsythia Picture

Hamamelis virginiana, commonly known as witch hazel, and forsythia suspensa, commonly known as forsythia, are two beautiful and somewhat similar plants. However, some key differences between witch hazel vs. forsythia… Read More

By Em Casalena 2 years ago


Wax Myrtle vs. Crepe Myrtle Picture

Wax myrtles and crepe myrtles are independent genera of trees and shrubs with extremely different physical characteristics and cultural requirements, despite the fact that they may have similar popular names.… Read More

By Em Casalena 2 years ago