Plant root pruning container

Details Plant root pruning container Plant root pruning container

2007-05-01

2007-05-01

Nguyen, Son T. (Department: 3643)

Plant husbandry

Receptacle for growing medium

For transplanting

C047S032700

Reexamination Certificate

active

11110882

ABSTRACT:
A air root pruning container for plants includes a side wall made of a plurality of segments extending in layers above a base wall with each segment having a larger radius as measured from a central axis than the subjacent segment and with the segments being separated from adjacent segments to provide air root pruning openings between the segments; each segment includes outwardly curved wall portions so that the interior wall surfaces will guide root development to an opening.

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