Plant Science

Learn the science behind rooting hormones, root development, plant growth, and why propagation techniques actually work.

Why Are My Cuttings Rotting in Water?

Wondering why your cuttings are rotting in water? Learn the most common causes, how to save healthy cuttings, and how to prevent stem rot.

Seed starting mix or potting soil for propagation? Here’s what I’ve learned after rooting thousands of cuttings using both over the years.

Looking for the best aeroponic cloner? Learn how they work, their pros and cons, and why this 24-site machine is my favorite for rooting cuttings.