Grower unit for the asexual vegetative propagation of plant cuttings

摘要

A grower unit (10) for the propagation of plants comprises tray means (11) having a first support surface (13); a plurality of cavities (14) carried by the support surface in at least one row (15a), each cavity having first and second pairs of side walls (23,24 and 25,26), a mouth (28) and a bottom (29); and dam means (30) formed in the support surface separating adjacent cavities in the row; and, artificial growing media (12) adapted to fit the plurality of cavities and engageable with the dam means.