More pros and fewer cons make Leca clay pebbles/Hydroton a popular grow medium. Also known as LECA clay pebbles, Hydroton is regarded as a standard growing medium for Aquaponics, Hydroponics, and Aeroponics. We’ll learn about this medium in detail, from Introduction to pros/cons and do’s/don’ts in this post. What is Leca Clay? LECA is short of
