If you could get a 
greener lawn and, at the 
same time, fight pollution, 
wouldn’t you? 
Now you can » Because Ecology, Inc. has just come out 
with a new lawn fertilizer made from composted garbage. 
Anti-pollution is only part of the story. 
The rest is better growth. Because Ecology lawn fertilizer returns organic 
matter to the soil, improves your soil with compost, and eliminates 
the danger of fertilizer burn. 
At last, America can get some good out of its garbage. 
For years, garbage was either burned or dumped. Now, after eight years of 
research, Ecology, Inc. has developed a process that is hailed as an impor- 
tant breakthrough in garbage disposal. We found a way of turning 
garbage into a clean, pasteurized and odor-free fertilizer. 
A scientifically-controlled compost heap. 
The Ecology process is based on the same prin- 
ciple that gardeners use when they made com- 
post heaps in their back yard. There they let 
microorganisms turn grass cuttings and the like 
into pure organic humus which they in turn, 
spread on their soil to enrich it. In our plant, we 
speed up the rate of composting from the months 
it would take in the back yard to about 60 hours. 
The only one with a compost carrier. 
The great thing about Ecology is that it’s the only 
lawn fertilizer with an organic compost carrier. 
The compost contains bacteria and food for life in 
the soil, as well as trace elements and minerals 
essential for healthy plant life. 
No lawn burn! 
Our fertilizer is designed so it won’t turn your lawn 
brown. Yet, it will give you a greener lawn in just a 
few days, and its effect will last for months. 
So, be an Ecologist. Use Ecology Fortified Organic 
Compost Fertilizer for your lawn. It’s the best you 
can buy. 
ECOLOGY... 
Seeds That Succeed 47 
