Like many, I wanted to move from a traditional to an organic lawn care program but was very confused as to where to start. There is an
abundance of product out there, some that work and some that are just hype.
A successful organic lawn care program requires healthy soil. It must be alive
with a variety of beneficial microorganisms, worms and other helpful bugs. This means adding organic matter such as compost to the lawn.
All compost is
not created equal. There are many concerns with the quality of the compost you put on your lawn and gardens. Was it processed properly (especially heated
sufficiently) to kill pathogens and weed seeds? Is it alive with beneficial microbes and bacteria?
Organic fertilizers are protein based fertilizers such as corn
gluten meal, alfalfa meal and even coffee grounds. Each organic fertilizer has its own unique components and benefits. They work by
releasing nitrogen slowly as it is digested by the microorganisms. That is why you need a healthy soil for an organic program to work.
Seaweed can also be
a fertilizer but be aware only certain kinds of seaweed are effective. There are many miracle products out there that do not really work.
Just a note,
compost is not a fertilizer but is a soil amendment. Although it enhances the soil, it does not itself provide any N-P-K. Composted animal product does provide some
nutrients, but due to potential pathogens, I do not want to put any animal compost on my lawn.
What is my organic fertilizer program? I will use alfalfa based
organic fertilizer in spring (May), a corn meal based product in summer (June) and an alfalfa based fertilizer in fall. And remember, an organic approach may take a
little longer, but your lawn will be better for it.
Good lawn care practice also involves proper mowing, proper water application, aeration and weed
management. Mow high to choke out weeds, mow no more than one-third height at each cutting, water deeply and infrequently. A thick healthy lawn is the best
tool you have against weeds.