| abstract |
A high-expansion foam is employed as a vehicle for applying seeds, fertilizers, and other biological and chemical agents to plant life and soil. The long lasting foam is mechanically generated with a portable hand-held water powered generator from a foam-providing concentrate within which is incorporated the plant and/or soil agent. The foam-providing concentrate and the method of applying the foam are especially adaptable for employment with a residential-type garden hose utilizing typical residential water supply and pressure systems. |