"Of all the techniques tested, the perforated sacks of soluble fertilizer (like Unique Feeder) offer the safest and most lasting approach to providing additional soil nutrients of new planted trees."
Professor White
Forestry Research
Michigan State University


"Packets placed in the soil for five years were still releasing fertilizer."
Professor O.J. Attoe
Soil Scientist
University of Wisconsin


"This plant feeding method cannot burn or otherwise injure the tender roots of young plants."
University of Wisconsin
Alumni Research Foundation