Multiple cell tray with media plugs
A multiple cell horticulture propagation tray arranged in rows of star-shaped cells forming a substantially rectangular shaped tray having the cells formed therein, combined with inserted cylindrically shaped growing media plugs comprising primarily of peat moss with an amount of biochar, and enveloped to retain moisture within the growing media.
1. A multiple cell horticulture propagation tray arranged in rows of star-shaped cells forming a substantially rectangular shaped tray having the cells formed therein, combined with inserted cylindrically shaped growing media plugs comprising peat moss with an amount of biochar, and enveloped to retain moisture within the growing media plugs, wherein each of the cells comprise a cup having a top rim and a bottom perimeter and flutes running from the top rim to the bottom perimeter comprising inwardly radiused indentations that reduce an amount of interior space within the cell.
2. The tray of claim 1 wherein the top rim is star-shaped and the bottom perimeter is star-shaped.
3. The tray of claim 2 wherein the flutes extend from a point of the star-shaped top rim to a corresponding point of the star-shaped bottom perimeter.
4. The tray of claim 1 wherein the sides of each cell are tapered such that a distance between opposite sides of the top rim is larger than a distance between opposite sides of the bottom perimeter.
5. The tray of claim 1 wherein the inwardly radiused indentations running from top rim to bottom perimeter are narrower near the top rim and wider near the bottom perimeter.
6. The tray of claim 1 wherein each cell comprises a hole in a bottom surface.
7. The tray of claim 6 wherein each cell comprises at least one nib on a bottom exterior surface that provides a fluid path from an interior of the cell to space beneath the bottom exterior surface.
8. The tray of claim 1 wherein the amount of biochar is approximately 5% of the growing media plug by volume.
9. The tray of claim 1 wherein the amount of biochar is at least 5% of the growing media plug by volume.
10. The tray of claim 1 wherein the biochar is formed from forest waste.
11. The tray of claim 1 wherein each media plug is substantially cylindrical in shape and sized to fit within a cell so as to be increasingly engaged with a fluted indentation running from a top rim of the cell to a bottom perimeter of the cell.
12. The tray of claim 1 further comprising air gaps between sides of each growing media plug and interior surfaces of each cell.
13. The tray of claim 12 wherein the air gaps cover approximately 50% of a surface area of the sides of the growing media plug.
14. The tray of claim 12 wherein the air gaps cover a range of 40% to 60% of a surface area of the sides of the growing media plug.
15. A multiple cell horticulture propagation tray arranged in rows of star-shaped cells forming a substantially rectangular shaped tray having the cells formed therein, wherein each of the cells comprise:
a cup having a star-shaped top rim, a star-shaped bottom perimeter, a bottom surface, and a bottom exterior surface;
flutes each extending from a point of the star-shaped top rim to a corresponding point of the star-shaped bottom perimeter;
wherein:
the flutes running from the top rim to the bottom perimeter comprise inwardly radiused indentations that reduce an amount of interior space within the cell;
sides of each cell are tapered such that a distance between opposite sides of the top rim is larger than a distance between opposite sides of the bottom perimeter; and
the inwardly radiused indentations running from the top rim to the bottom perimeter are narrower near the top rim and wider near the bottom perimeter;
a hole in the bottom surface; and
at least one nib on the bottom exterior surface that provides a fluid path from an interior of the cell to space beneath the bottom exterior surface.