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.
Best Answer: Miracle grow is not organic..all purpose miracle grow is so high in nitrogen you do not want to feed it to veggies or blooming flowers(anything in the bloom stage)..This will give you all leaves adn next to no, if any veggies or flowers...Blooming plants need phosphrous and pottasium, calcium and magnesiam.iracle Grow is made up from chemically derived nitrogen, phosphorous, and potassium. It is actually much cleaner and more pleasant to use then many of the natural or organic types. Also as long as it is a properly balanced fertilizer, which Miracle Grow is.