Definition of undergrowth for Students. : low growth on the floor of a forest that includes shrubs, herbs, and saplings.
From Organic Gardening Magazine, July/August 2000 Issue. Miracle-Gro is a synthetic fertilizer that contains ammonium phosphate and several other chemicals that can be toxic to your soil and plants. It is prohibited from use in certified-organic farming.
miracle grow--how often? how often do you use miracle grow? i know the box says 7-14 days but does anyone use it more frequently? Thank you for reporting this comment. I use it every single day on my containers but in a lower dose--1/4 teaspoon to 1 gallon of water.