초록 ▼

Methods to grow, provide and plant a young tree using a novel removable tubular container are disclosed. The container promotes the growth of a well formed protected root structure that minimizes transplant shock at the time the young tree is moved and permanently planted. The removable container an

Methods to grow, provide and plant a young tree using a novel removable tubular container are disclosed. The container promotes the growth of a well formed protected root structure that minimizes transplant shock at the time the young tree is moved and permanently planted. The removable container and methods described provide for a fast growing inexpensive tree that is easily planted by a single person.

대표청구항 ▼

1. A method of growing a tree ready to plant comprising: providing a removable tubular container having an open top end and an open bottom end wherein the tubular container has a height of 1.5 foot to 3 feet, a diameter of 3 inches to 9 inches and a wall thickness of 15 mils to 80 mils;standing the

1. A method of growing a tree ready to plant comprising: providing a removable tubular container having an open top end and an open bottom end wherein the tubular container has a height of 1.5 foot to 3 feet, a diameter of 3 inches to 9 inches and a wall thickness of 15 mils to 80 mils;standing the bottom of the tubular container on a porous media and partially filling the tubular container with soil;planting a tree seed, a germinated tree seed, or a bare root tree seedling in the soil within the tubular container;adding soil to the tubular container to cover the seed, the root flair of the germinated seed, or the root flair of the tree seedling, wherein the height of the soil in the tubular container is a quarter inch to 8 inches from the top of the tubular container;maintaining the tubular container under growth conditions until the length of the tree root system extends into at least half of the height of soil in the tubular container and to any depth in the porous media upon which the tubular container stands, to provide a rooted tree;separating the bottom of the tubular container from the porous media; andtrimming or not trimming any roots that protrude from the bottom of the tubular container flush with the bottom of the tubular container, to provide a tree ready to plant, rooted in soil contained in a tubular removable container. 2. The method of claim 1 wherein the added soil covers the seed to a depth of about 1 to about 5 cm, or the root flair of the germinated seed or the tree seedling to a depth of about 0.5 to about 2.0 cm. 3. The method of claim 1 wherein the removable tubular container comprises an organic polymer. 4. The method of claim 3 wherein the organic polymer comprises polyethylene, polypropylene, polycarbonate, polyamide, polyester, polybutadiene copolymers, poly styrene, or a combination comprising at least one of the foregoing; and optionally a particulate filler, antioxidant, heat stabilizer, light stabilizer, ultraviolet light stabilizer, colorant, or a combination comprising at least one the foregoing. 5. The method of claim 1 wherein the removable tubular container has a cross-sectional area that is circular or slightly oval. 6. The method of claim 1 wherein the tree ready to plant has a total weight of 10 to 30 kg. 7. The method of claim 1 wherein providing a tubular container comprises: overlapping two opposing ends of a rectangular sheet of material to make a tubular form; andfastening the overlapped edges with a removable fastener. 8. The method of claim 7 wherein the removable fastener comprises a metal staple, a corrosion resistant metal stable, a cable tie, a wire, a lace, or a combination thereof. 9. The method of claim 7 wherein the removable fastener is a lace, and wherein the step of fastening the overlapped edges with a removable fastener comprises: piercing the opposed edges of the flexible sheet to produce a first plurality of fastening holes at the first edge and a second plurality of fastening holes at the opposed edge;aligning the first plurality of fastening holes with the second plurality of fastening holes; andthreading the lace through the aligned first and second pluralities of fastening holes. 10. The method of claim 9 wherein the lace comprises a metal pin, a plastic pin, or a plastic cable tie. 11. The method of claim 1 wherein the tubular container is an extruded tubular form comprising an organic polymer. 12. A method to plant the tree ready to plant produced by the method of claim 1 comprising: digging a hole at a planting site wherein the hole is at least about 1 inch wider than the diameter of the tubular container and as least as deep as the height of soil in the tubular container;inserting the soil cylinder of the tree ready to plant into the hole;removing the tubular container, andfilling in the annular space between the soil cylinder and the sides of the hole with material comprising soil. 13. A method to grow and plant a tree comprising: piercing the opposed edges of the continuous flexible sheet made of an organic polymer to produce a first plurality of fastening holes at the first edge and a second plurality of fastening holes at the opposed edge;aligning the first plurality of fastening holes with the second plurality of fastening holes;threading a lace through the aligned first and second pluralities of fastening holes to provide a removable tubular container having an open top end and an open bottom end wherein the tubular container has a height of 1.5 foot to 2.5 feet, a diameter of 4 to 7 inches and a wall thickness of 20 to 50 mils;standing the bottom of the tubular container on a porous media and partially filling the tubular container with soil;planting a tree seed, a germinated tree seed, or a bare root tree seedling in the soil within the tubular container;adding soil to the tubular container to cover the seed, the root flair of the germinated seed, or the root flair of the tree seedling, wherein the height of the soil in the tubular container is a quarter inch to 8 inches from the top of the tubular container;maintaining the tubular container under growth conditions until the length of the tree root system extends into at least half of the height of soil in the tubular container and to any depth in the porous media upon which the tubular container stands, to provide a rooted tree;separating the bottom of the tubular container from the porous media;trimming or not trimming any roots that protrude from the bottom of the tube flush with the bottom of the tube, to provide a tree ready to plant, rooted in a soil contained in a removable container that weighs 10 kg to 25 kg;digging a hole at a planting site wherein the hole is at least about 1 inch wider than the diameter of the tubular container and as least as deep as the height of soil in the tubular container;inserting the separated tubular container into the hole;removing the lace from the plurality of holes;removing the flexible sheet from the hole; andfilling in the annular space between the soil cylinder and the sides of the hole with material comprising soil.