Plant husbandry – Process – Soil conditioning
Reexamination Certificate
2006-08-24
2010-06-01
Nguyen, T. (Department: 3644)
Plant husbandry
Process
Soil conditioning
C047SDIG010
Reexamination Certificate
active
07726069
ABSTRACT:
A horticulture growing medium mixture or so-called “potting soil” provides a generally soil-less medium that does not rely on the use of peat moss, soil or compost. A unique combination of anaerobically digested solids, perlite, vermiculite, and various additives and amendments provides a growing medium with a surprisingly high acid-buffering coefficient. Although the growing medium is particularly suited for orchids, the medium can be tailor-mixed for various other plants as well.
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Compton Michael E.
Zauche Timothy H.
Harter Robert J.
Nguyen T.
www.bobharter.com
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