A structural cell system for supporting hardscape, allowing tree root growth, and managing stormwater underneath the hardscape. The system may include: a base having a plurality of receptacles and a plurality of support members interconnecting the receptacles; a plurality of legs each sized and shaped to be attachable to the base within one of the receptacles so as to extend from the base, and to be attachable to another of the legs so that pairs of legs attached to each other collectively extend from the base; and a top attachable to the legs. Outer edges of the base, the top, and the legs attached thereto define a volume, and are configured to support at least that portion of the hardscape overlying the top as well as a commercial vehicle traffic load thereon, while maintaining soil in a substantially uncompacted state throughout at least approximately ninety percent of the volume.

A tree skirt includes: a tree skirt body and at least two sets of support assemblies. The tree skirt body includes a plurality of flexible skirt pieces, the flexible skirt pieces are sequentially arranged along a circular track, adjacent flexible skirt pieces are detachably connected, the flexible skirt pieces are enclosed to form a cavity, and the tree skirt body has an upper opening and a lower opening communicating with the cavity. The sets of support assemblies are sequentially spaced apart along a center line of the cavity, one of the support assemblies is close to the upper opening, the other of the support assemblies is close to the lower opening, the support assemblies include at least two support strips and at least two connecting members, and each of the support strips is respectively connected to a corresponding flexible skirt piece.

A bracket system for joining a first root barrier material segment to a second root barrier material segment, root barrier system and a method of installing a root barrier system with the bracket system. The bracket system includes a first bracket element having a hook feature and a second bracket element having a retention feature arranged and disposed to receive the hook feature. The hook feature of the first bracket element engages the retention feature of the second bracket element to inhibit disengagement.

A bracket system for joining a first root barrier material segment to a second root barrier material segment, root barrier system and a method of installing a root barrier system with the bracket system. The bracket system includes a first bracket element having a hook feature and a second bracket element having a retention feature arranged and disposed to receive the hook feature. The hook feature of the first bracket element engages the retention feature of the second bracket element to inhibit disengagement.

The plant protector may comprise a plant shield and a handle. The plant protector may be placed adjacent to a plant in preparation for using a lawn maintenance tool. As a non-limiting example, the lawn maintenance tool may be a string trimmer. The plant shield may protect the plant from being damaged by the operation of the lawn maintenance tool. The handle may be adapted to be grasped by a user while placing the plant protector. The length of the handle may telescopically adjust to be longer or shorter.

The plant protector may comprise a plant shield and a handle. The plant protector may be placed adjacent to a plant in preparation for using a lawn maintenance tool. As a non-limiting example, the lawn maintenance tool may be a string trimmer. The plant shield may protect the plant from being damaged by the operation of the lawn maintenance tool. The handle may be adapted to be grasped by a user while placing the plant protector. The length of the handle may telescopically adjust to be longer or shorter.

An anti-pest device for fruit trees and the like that prevents trees from being affected by crawling insect pests includes a rectangular sheet of electrical insulating material, which can adopt the shape of an inverted truncated cone or a cylindrical configuration around the trunk of the tree; a band of low-density foam under the sheet that adapts to the physiognomy of the bark, and deforms with the growth of the trunk, whereas the sheet includes a sector that is superimposed thereon and slides on it to adapt to said growth; a pair of parallel conducting wires, separated a distance according to the size of the body of the insect to be exterminated, subjected to a high difference in electrical potential by means of a power supply circuit, such that when an insect tries to get past them, it is automatically electrocuted.

A bracket device for tree pit root management is provided, including at least three hexagonal bracket elements and a cover; wherein each hexagonal bracket element includes a center bracket, six side brackets, and six connecting brackets, a corner is formed between two adjacent side brackets, and an arc-shaped groove is formed at the top of each corner. The arc length of the top arc-shaped groove is one-third of the circumference of a circle. The connecting brackets connect the center bracket and the side brackets respectively. When three corners of the hexagonal bracket elements are connected, the top arc-shaped grooves of the three corners are connected to form a top circular groove. The cover comprises a convex ring inserted into the top circular groove. The bracket module formed by connecting multiple bracket devices supported by the columns to provide the overall structural strength and soil-supporting effect are better.

A structural cell system for supporting hardscape, allowing tree root growth, and managing stormwater underneath the hardscape. The system may include: a base having a plurality of receptacles and a plurality of support members interconnecting the receptacles; a plurality of legs each sized and shaped to be attachable to the base within one of the receptacles so as to extend from the base, and to be attachable to another of the legs so that pairs of legs attached to each other collectively extend from the base; and a top attachable to the legs. Outer edges of the base, the top, and the legs attached thereto define a volume, and are configured to support at least that portion of the hardscape overlying the top as well as a commercial vehicle traffic load thereon, while maintaining soil in a substantially uncompacted state throughout at least approximately ninety percent of the volume.

A structural cell system for supporting hardscape, allowing tree root growth, and managing stormwater underneath the hardscape. The system may include: a base having a plurality of receptacles and a plurality of support members interconnecting the receptacles; a plurality of legs each sized and shaped to be attachable to the base within one of the receptacles so as to extend from the base, and to be attachable to another of the legs so that pairs of legs attached to each other collectively extend from the base; and a top attachable to the legs. Outer edges of the base, the top, and the legs attached thereto define a volume, and are configured to support at least that portion of the hardscape overlying the top as well as a commercial vehicle traffic load thereon, while maintaining soil in a substantially uncompacted state throughout at least approximately ninety percent of the volume.