Matches 1 - 47 out of 47


Match Document Document Title
8959832 Weed control and root barrier  
A weed control root barrier includes a polymeric sheet material having spaced apart nodules or disks comprising a polymer containing a herbicide. The sheet is porous to permit free passage of...
8826588 Tree and plant watering systems  
A tree and plant watering system relating to improved transfer of water to trees and plants (both new and existing) is provided. The system comprises soil penetrators, soil anchors, and area...
8689484 Weed control and root barrier  
A polyolefin sheet material carries layered segments of a polymer which contains a herbicide such as a 2,6-dinitroaniline. The sheet material can be porous to permit free passage of water. It may...
8608401 Modulated structural cell for supporting a tree root network  
A modulated cell adapted to form a structural frame of said cells for supporting a load bearing feature of a roadway, pavement or walkway while at the same time providing a rooting area within the...
8336254 Moulded body for improving cultivation conditions for plants  
A molded body for improving the cultivating conditions of plants includes at least one tapering projection. The molded body is disposed such that the projection extends into a plant substrate from...
8225546 Plant cultivation structure, root-preventing structure and root-preventing sheet used in them  
To realize a root-preventing sheet with outstanding shape maintaining properties while being thin and light that even when affixed has no wrinkles, is difficult to tear, has excellent...
8065831 Stackable structural cell having improved support characteristics  
Structural cells that are placed beneath hardscape. The cells are strong enough to structurally support the hardscape, effectively bearing its weight along with the weight of any load it carries....
8033048 Plant container and sidewall providing improved management of irrigation and aeration  
A plant container and sidewall comprising a nonporous root-tip-trapping region and a porous air-root-pruning region combined to form the sidewall. The most preferred configuration has the...
7810275 Root growth barrier and method  
A root growth barrier and method for use with transplantable plants is provided. The barrier is a bilayer, comprising an inner layer of a root-tip-trapping material bonded to an outer layer of a...
7752805 Structure and method for enabling tree root growth beneath adjacent surfaces  
A walkway adjacent trees is made up of modular sections of perforated plates supported on hinged frames that are supported on spaced piers. Retaining edges of biodegradable material serve to...
7481025 Method and container for growing transplantable plants  
An apparatus bounds and retains the medium in which a transplantable plant is grown, and promotes the production of lateral root tips by such a plant at all levels in the growth medium. The...
7353635 Tree root ball wrapping apparatus and method of using same  
A tree root ball wrapping apparatus (100) includes a circular platform (109, 113) for supporting a separable, open-frame, root-containment structure (103, 105, 107) having an inverted conical...
7210266 Plant root pruning container  
A air root pruning container for plants includes a side wall made of a plurality of segments extending in layers above a base wall with each segment having a larger radius as measured from a...
7080480 Integrated tree root and storm water system  
A structural cell system is disclosed for supporting hardscape areas in a way that enables tree root growth and accommodates filtering, retention, storage and infiltration of storm water while...
7040054 Multi-purpose paper, manufacturing method thereof and the application thereof  
A multi-purpose paper, a manufacturing method thereof, and an application thereof are provided. The method of manufacturing the multi-purpose paper comprises steps of (a) providing a papermaking...
7000351 Molded body for improving cultivation conditions for plants  
A molded body for improving cultivation conditions for plants, which is suitable inter alia for arrangement in a plant holder. The molded body has a tapered projection and is arranged in such a...
6862840 Container  
A plant container including at least one section of flexible material having an inner and an outer surface. The inner surface is formed at least in part by a lattice of recesses, and at least some...
6748698 Water flow control system  
A planting system for regulating the supply of water to a plant comprises a linear (28) for containing a volume of plant growing medium (30), such as soil, and drainage means adapted to drain...
6640490 Plant protection mat, especially in the form of a perforated disk  
A plant-protection mat, particularly in the form of a perforated disk which, in the use position above the root bale of a plant, is intended as soil covering. The perforated disk is formed from a...
6523300 Slope guard  
A slope guard device having one or more panels formed of impervious material, interlocking along their periphery to form a rigid annular unit capable of encircling a planted area on a slope. The...
6399185 Vegetation substrate  
An organic substrate for controlling vegetation is manufactured from recycled waste paper, cotton fiber and cotton gin waste, and gypsum. The recycled waste products are combined to form a slurry...
6349500 Mound-like tree skirt  
A mound-like tree skirt has a generally dome-shaped body and is designed for placement around a tree. The body has an apex with an approximately centered opening to accommodate the tree's trunk....
6243984 Root deflector  
The root deflector has a split collar for installation around a root ball. The collar has a peripheral skirt for location beneath ground level which skirt has on its interior face guide faces on...
6233867 Landscape control fabric with mucilage  
A landscaping control fabric to allow gardeners and landscapers to custom design various outdoor planting projects by the use of a unique landscaping control fabric containing plural layers of...
5829192 Method for focusing the growth of a vegetative root system to target a contaminated area  
Root growth and development of vegetation used to remediate contaminated soil and/or groundwater is directed to targeted zones by a casing lining the hole in which the vegetation is planted. A...
5704159 Structural insert for providing root-space protection  
The root-space protection comprises a basic component (1) forming the root space and a cover (9) with a trunk aperture. In order to suit the root-space protection to the biological, technical and...
5615517 Apparatus and method for irrigating plants  
A device for improving the delivery of water, aeration and fertilizer to the root system of plants provides an open-ended, water retaining, root barrier envelope which is placed around the root...
5575109 Plant protection device  
A plant protection device includes a root protection barrier which may be heated and may include an inner shell and an outer shell, a cylindrical chamber capable of connecting to the root...
5566503 Plant watering aid enclosure  
A water-retaining enclosure is formed around a plant (10) by joining the ends (18) of a wall (12) of flexible, water-impervious material, so as to form a circle around the plant, the wall then...
5513466 Protective container especially for vine plants  
Protective container, especially adapted for vines, is provided with a sleeve comprising two semi-shells adapted to envelope a plant. A journal connects the two semi-shells and a latching element...
5442891 Root-control barrier combination, and method of controlling roots by barriers having either single-elongate or closed-loop configurations  
A root-control barrier apparatus and method employing living hinges, such hinges forming parts of various types of root-control barriers including single-elongate, closed-loop polygonal with...
5212904 Fertilizing apparatus  
The fertilizing apparatus comprises a diffusion member having a porous member associated with it to retain fertilizer inside a compartment defined by the diffusion member. The diffusion member...
5070642 Tree root deflector installation  
A tree root deflector is installed in a ground planting location between a tree and a sidewalk or other static structure for training tree rootlets downwardly so as to emerge beneath the deflector...
4995191 Combined root barrier and watering collar arrangement  
A combined root deflector and watering collar which may be assembled from a plurality of panels. Each panel has a preselected shape and is formed of a comparatively thin body member having an...
4955156 Plant watering and root protection device  
A plant watering and protecting device is provided which protects a plant from underground attack by rodents, forms a berm for containing overhead water within the drip line of the plant, and...
4745707 Plant pot assembly  
A plant pot assembly characterized by a container covered by a substantially impermeable cover such that water may be drawn upwardly through a capillary space between the covering and the...
4665645 Structurally degradable root directive tree planter box  
A planter box for controlling the root growth of newly planted trees so that the roots emanate at a level spaced below grade, characterized by structurally degradable panels that yield to growth...
4457102 Method of growing grapevines  
Open ended tubes which are impervious to water and having a length of at least two feet are placed in holes in the ground. The tubes are filled with a sterile growing medium. The vines are planted...
4308688 Tree well cover  
Two or more fiberglass preformed sections interfit to form a cover about the base of a tree. The sections are provided with a series of underlying rings spaced apart concentrically radially...
4251953 Method of and device for preventing damage to plant roots by rodents  
To prevent gnawing damage to plant roots by burrowing rodents, a container holding a non-poisonous repellent agent in a carrier material is placed in the ground adjacent to the roots. The...
4019279 Root control planter  
A tree planter which prevents the roots of a tree from cracking a nearby sidewalk, including a planting container which is buried in the ground with a young tree therein, the container having...
3896586 System for promoting plant growth  
A system for promoting plant growth is disclosed wherein a ground engaging member having a peripheral trough and depending root feeder elements is anchored in the ground and has a raised,...
3755965 PLANT CISTERN  
The plant cistern of this invention comprises a cover portion and a cistern portion. The cover portion includes an inclined dish issuing downwardly at an angle to an upstanding shield portion in...
D033332 Title is not available  
3015448 Lawn sprinkler head guard  
3005287 Mulch and plant feeder  
2784528 Irrigating ring  

Matches 1 - 47 out of 47