FIG. 1 is a front perspective view of a first embodiment of a propagation tray;
FIG. 2 is a front view of the propagation tray of FIG. 1;
FIG. 3 is a side elevation view of one side of the propagation tray of FIG. 1;
FIG. 4 is a side view of the propagation tray of FIG. 1;
FIG. 5 is a top perspective view of the propagation tray of FIG. 1;
FIG. 6 is an enlarged detail view of area 6 circumscribed within the propagation tray of FIG. 5;
FIG. 7 is a bottom perspective view of the propagation tray of FIG. 1;
FIG. 8 is a perspective view of the propagation tray of FIG. 1 in a use configuration with environment;
FIG. 9 is a perspective view of the propagation tray of FIG. 1 in a use configuration with environment;
FIG. 10 is a perspective view of the propagation tray of FIG. 1 in a use configuration with environment;
FIG. 11 is a front perspective view of a second embodiment of a propagation tray;
FIG. 12 is a front view of the propagation tray of FIG. 11;
FIG. 13 is a side elevation view of one side of the propagation tray of FIG. 11;
FIG. 14 is a side view of the propagation tray of FIG. 11;
FIG. 15 is a top perspective view of the propagation tray of FIG. 11;
FIG. 16 is an enlarged detail view of area 16 circumscribed within the propagation tray of FIG. 15;
FIG. 17 is a bottom perspective view of the propagation tray of FIG. 11;
FIG. 18 is a perspective view of the propagation tray of FIG. 11 in a use configuration with environment;
FIG. 19 is a perspective view of a propagation tray of FIG. 11 in a use configuration with environment;
FIG. 20 is a perspective view of the propagation tray of FIG. 11 in a use configuration with environment;
FIG. 21 is a front perspective view of a third embodiment of a propagation tray;
FIG. 22 is a front view of the propagation tray of FIG. 21;
FIG. 23 is a side elevation view of one side of the propagation tray of FIG. 21;
FIG. 24 is a side view of the propagation tray of FIG. 21;
FIG. 25 is a top perspective view of the propagation tray of FIG. 21;
FIG. 26 is an enlarged detail view of area 26 circumscribed within the propagation tray of FIG. 25;
FIG. 27 is a bottom perspective view of the propagation tray of FIG. 21;
FIG. 28 is a perspective view of a propagation tray of FIG. 21 in a use configuration with environment;
FIG. 29 is a perspective view of a propagation tray of FIG. 21 in a use configuration with environment; and,
FIG. 30 is a perspective view of the propagation tray of FIG. 21 in a use configuration with environment.
The dot-dash-dot broken lines in FIGS. 5, 6, 15, 16, 25, and 26 depict the boundaries of the enlargements that form no part of the claimed design. The dot dash dot broken lines in FIGS. 5, 6, 15, 16, 25, and 26 denote the boundaries of the enlargements that form no part of the claimed design. The evenly spaced broken lines in the figures depict environmental subject matter that forms no part of the claimed design.