A modular green roof system includes a planter including a bottom wall, a plurality of sidewalls, an interior space and a plurality of corners located between adjacent sidewalls, the sidewalls including an upper edge that extends to a first height above the bottom wall, the first height being constant between adjacent corners, and an insert removably inserted into the interior space to retain a plant matter in the interior space and extending above the sidewalls to retain the plant matter in the interior space where the plant matter extends above the upper edge of the sidewalls, the insert extending to a second height above the upper edge of the sidewalls of the planter, and wherein a ratio of the second height to the first height is equal to or greater than about 0.4.

A trellising system comprises a dual layer structure, including an outer layer and an inner layer. The system includes at least one core structure-group, a plurality of main wires, and an anchorage structure. The core structure-group comprises a plurality of growing units. The main wires, which extend along an entire length of a row constituted by the core structure-groups, include an upper sheet wire, an upper trellis wire, and optionally an overhead conveyor wire. One terminal end of each of the main wires is attached to the anchorage structure. The outer layer makes an outer support sub-system to support a plurality of sheet materials. The inner layer makes a trellis support sub-system to support plant growth.

A trellising system comprises a dual layer structure, including an outer layer and an inner layer. The system includes at least one core structure-group, a plurality of main wires, and an anchorage structure. The core structure-group comprises a plurality of growing units. The main wires, which extend along an entire length of a row constituted by the core structure-groups, include an upper sheet wire, an upper trellis wire, and optionally an overhead conveyor wire. One terminal end of each of the main wires is attached to the anchorage structure. The outer layer makes an outer support sub-system to support a plurality of sheet materials. The inner layer makes a trellis support sub-system to support plant growth.

A hybrid grass support structure (100, 200, 300, 400, 500, 600, 710) comprising a growth medium layer (102), a stone wool layer (104) positioned below the growth medium layer, and a plurality of synthetic grass fibers (106). The growth medium layer comprises a growth medium. The synthetic grass fibers are incorporated at least into the growth medium layer.

A hybrid grass support structure (100, 200, 300, 400, 500, 600, 710) comprising a growth medium layer (102), a stone wool layer (104) positioned below the growth medium layer, and a plurality of synthetic grass fibers (106). The growth medium layer comprises a growth medium. The synthetic grass fibers are incorporated at least into the growth medium layer.

The disclosure herein is directed to a plant cultivation assembly. The plant cultivation assembly provides support for the plants to allow for proper plant growth. Specifically, the plant cultivation assembly allows for vertical plant growth without the need to use stakes. In one embodiment, the plant cultivation assembly may be used for vertical farming.

A plant edging is discloses herein that has an inner side and an outer side and includes a sidewall having a top end and a bottom end with the bottom end configured to engage soil, a head connected to the top end of the sidewall, and a rib connected to and extending away from the outer side near the bottom end of the sidewall to form a substantially V-shape with the bottom end of the sidewall with the rib having a distal end configured to engage soil.

A plant edging is disclosed herein that has an inner side and an outer side and includes a sidewall having a top end and a bottom end with the bottom end configured to engage soil, a head connected to the top end of the sidewall, and a rib connected to and extending away from the outer side near the bottom end of the sidewall. The plant edging is arranged to substantially seal an opening in a landscaping barrier film, and to define a partial enclosure that inhibits ingrowth of invasive weeds.

A rain water collection system for a blue roof system that includes a tray assembly comprising a container, a water absorbing layer located in said interior region of the container, ballast members and a cover plate. The water absorbing layer is supported on a first set of support surfaces to locate the water absorbing layer above the bottom wall of the container to provide a water collecting space into which will flow excess water that exceeds the water absorbing capacity of the water absorbing layer. The sidewalls of the container have openings therethrough to facilitate the passage of over flow water from the container and the introduction of air therethrough into the interior region. The upstanding columns have openings to facilitate the passage of air therethrough into the interior region of the container.

A planting mat, comprising a first layer, a second layer joined to the first layer at least partially by their edges, the first layer and the second layer are foldable and releasably fastened at corners to form a tray, at least one panel for rigidity is arranged between the first layer and the second layer.