Abstract A container in which plants are to be grown comprised of a flexible strip of material having a length greater than its width and having an inner and an outer surface. The inner surface is formed in part by a lattice of root guiding recesses, at least some of the recesses being of substantially truncated conical form having a wall which converges towards a hole through the strip. The outer surface is formed in part by a lattice of protruberances at the same relative positional arrangement as the recesses so that when the strip is arranged in a cylinder with its opposite ends overlapping, the protruberances on the outer surface of one end nest within the recesses on the inner surface of the other end at the overlap. Fastening means is provided to hold the strip in that overlapping, nested engagement.
A container for growing a plant comprised of a flexible strip of material having a length greater than its width and having an inner and an outer surface, said inner surface being formed in part by a lattice of root guiding recesses, at least some of said recesses being of substantially truncated conical form having a wall which converges towards a hole- through the strip, said outer surface being formed in part by a lattice of protruberances at the same relative positional arrangement as the recesses, said strip arranged in a cylinder with its opposite ends overlapping and the protruberances on the outer surface of one end nesting within the recesses on the inner surface of the other end at the overlap, fastening means being provided to hold the strip in said overlapping, nested engagement.
Claim 2
Dependent Claim
135 words
A container for growing a plant comprised of a flexible strip of material having a length greater than its width and having an inner and an outer surface, said inner surface being formed in part by a lattice of root guiding recesses, at least some of said recesses being of substantially truncated conical form having a wall which converges towards a hole- through the strip, said outer surface being formed in part by a lattice of protruberances at the same relative positional arrangement as the recesses, said strip arranged in a cylinder with its opposite ends overlapping and the protruberances on the outer surface of one end nesting within the recesses on the inner surface of the other end at the overlap, fastening means being provided to hold the strip in said overlapping, nested engagement.
Claim 3
Dependent Claim
36 words
A container according to claim 1 wherein said strip is formed of a relatively thin sheet of plastics material and the formation of said recesses in said inner surface produces said protruberances in said outer surface.
Claim 4
Dependent Claim
16 words
A container according to claim 1 wherein each recess leads towards a hole through said strip.
Claim 5
Dependent Claim
20 words
A container according to claim 1 wherein the material from which the strip is made is a foamed polystyrene material.