Propagation tray

Details Propagation tray Propagation tray

1990-07-19

1992-07-07

Raduazo, Henry E.

Plant husbandry

Receptacle for growing medium

Monolythic

47 86, A01G 902

Patent

active

051271893

ABSTRACT:
A propagation tray configured to receive a plurality of seedlings or the like comprising a tray member having an outer peripheral ledge formed about the periphery thereof and plurality of elongated frustum conical propagation cells each having a centrally disposed aperture formed in the upper portion thereof to receive individual seedlings formed inwardly of the outer peripheral ledge and a drainage aperture and cell support surface formed on the lower portion thereof such that the seedlings disposed within the plurality of elongated frustum conical propagation cells are provided drainage and air pruning through the drainage apertures while supported on the ground or other supporting surface by the cell support surfaces.

REFERENCES:
patent: 2599853 (1952-06-01), McClain
patent: 3889416 (1975-06-01), Bergeron
patent: 3931694 (1976-01-01), Krikorian
patent: 3949523 (1976-04-01), Lehtipuu
patent: 4389814 (1983-06-01), Andreason
patent: 4753037 (1988-06-01), Whitcomb
patent: 4962855 (1990-10-01), Holmquist
patent: 5016548 (1991-05-01), Ito

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