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7418799 |
Versatile plant management system
A plant management system allows a person to be able to swap plants out with ease whenever a new look is desired for a garden. The system uses a series of subterraneanly disposed receptors that...
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7392614 |
Reinforced unitized mat to facilitate growing plants
A reinforced unitized mat to facilitate growing plants includes at least two material layers defining fluid-conveying passageways forming distribution headers and a flow restrictor, an inlet for...
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7137223 |
Filling station for watering cans
A filling station for watering cans comprises a water tank with a closable lid. A float valve mechanism is attached to the inside of the tank, and is connected to a water line or hose. In use, the...
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6997402 |
Unitized mat to facilitate growing woody plants
A unitized mat to facilitate growing woody plants includes at least two polymeric material layers, an inlet for delivery of fluid, and at least one outlet for dispensing fluid into an area covered...
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6996932 |
Unitized mat to facilitate growing plants
A unitized mat to facilitate growing plants includes at least two polymeric material layers defining fluid-conveying passageways forming distribution headers and a flow restrictor, an inlet for...
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6779299 |
Plant growing system
The invention relates to a plant growing system having a plurality of interconnected and elongated members for supporting growing plants. The system is preferably integrated with an irrigation...
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6295759 |
Process for hydroponic cultivation of plants
In a process for hydroponic cultivation of plants an irrigation solution containing water and at least one nutrient is circulated through a main loop at a first point where a disinfectant is added...
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6293048 |
Hydroponic feeder and cooler
An apparatus and method for supplying an aqueous liquid for plants utilizes a reservoir having inside walls. There is a conduit for discharging the liquid so the liquid flows along walls of the...
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6058650 |
Planting apparatus and method for green plants on reinforced concrete structures
Apparatus for planting green plants on reinforced concrete structures includes a T-shaped base mount having a positioning hole connected to an L-shaped tube and a high density sponge inside. The...
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5992092 |
Automatic water supply device
An automatic water supply device comprises a pot-shaped case having a space enclosing a flowerpot in the inside, a supporting bed of reverse bowl shape enclosed in the case and holding the...
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5860247 |
Gas driven hydroponic system with a liquid pump outlet pipe connected to a variable buoyant float
A multiple function hydroponics system consisting of three major components; a plant pot container, a reservoir container and a pumping chamber. The plant pot container has a drainage tube down...
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5826374 |
Hydroponic garden apparatus
Automated hydroponic plant growing apparatus, for providing an equal supply of nutrient solution, at a controlled rate, to plants in each of a plurality of individual growth chambers, with...
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5557884 |
Spraying and level control for aero-hydroponic system
An improved aero-hydroponic growing system for plants is disclosed. The system provides for level control of the liquid nutrients in the plant tube as well as an innovative spray head for...
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5355618 |
Irrigation valve for a cultivation table and related irrigation system
An irrigation valve adapted to be placed in an inlet pipe for irrigation liquid under a cultivation table for potted plants or the like. The irrigation valve includes a valve housing with an inlet...
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5337515 |
Hydroponic gardening method and apparatus
An apparatus for hydroponic cultivation including a pneumatic pump, a pumping tank, an overflow tank, a pneumatic valve, solution distribution tubing, and a plant growing container. The...
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5307589 |
EBB and flood irrigation system
An ebb and flow irrigation system wherein a plurality of plant growing receptacles are placed in a plurality of large protective containers positioned in the ground. The containers are connected to...
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5067275 |
Hydroponic garden
A hydroponic garden utilizing conventional flower pots for growing chambers and a plastic PVC pipe supporting the flower pots through openings in the upper wall of the pipe so that a nutrient...
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4669217 |
Plant propagation system and apparatus
A modular plant propagation system and apparatus utilizes a first or lower reservoir containing a liquid plant nutrient in fluid communication with a second or upper reservoir in which a plant...
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4603506 |
Hydroponic plant growing device
One or more plant growing trays are supported on a tubular support frame constructed of plastic pipe to provide an attractive support for the plant growing trays and to also provide a storage...
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4437264 |
Hydroponic apparatus and method
The method of supplying nutrient liquid to a plant growing system comprising a series of many planters that are essentially alike and that are disposed at a common level, the system including a...
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4419842 |
Hydroponic planter
A hydroponic device includes a hollow housing which defines a substantially closed lower chamber for receiving a liquid nutrient solution and a top open-ended upper chamber for receiving an inert...
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4334386 |
Soiless gardening system
A modular soilless garden system can be started as a small garden and built gradually into a larger, automatic garden system irrigated by a pump. Two formed plastic tanks, a larger sump tank and a...
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4324069 |
Plant growing system utilizing pneumatic pressure
A method and apparatus for periodically supplying liquid to the root system of plants, utilizing pneumatic pressure to displace liquid in a chamber located beneath a plant support to a higher level...
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4211034 |
Hydroponic growing systems
A hydroponic growing system consists of an elongated growing unit disposed above a supply tank which normally contains a nutrient solution. The growing unit contains pearlite or another solid...
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4107875 |
Greenhouse equipment
An assembly for supplying a nutrient solution, such as water, to plants supported on a greenhouse bench, which retains the solution supplied thereto from a reservoir disposed immediately beneath...
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4045909 |
HYDROPONIC NUTRIENT FEEDING AND DRAINING SYSTEM
Hydroponic nutrient solution is fed to a growing bed by means of a pump withdrawing liquid nutrient solution from a supply reservoir located below the bed. The nutrient solution is rapidly drained...
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3674828 |
PREPARATION OF LIQUID DIPHENYLMETHANE DIISOCYANATE COMPOSITIONS
A process for the manufacture of a liquid diphenylmethane diisocyanate composition which comprises heating at elevated temperature, a diphenylmethane diisocyanate which is solid or partially solid...
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3624692 |
NUTRIENT DISTRIBUTOR FOR HYDROPONIC CELLS
A hydroponic cell, filled with granular material, is provided with a flow path for liquid nutrient extending through one of its walls. The terminal portion of the flow path in the cell is encircled...
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3451162 |
HYDROPONIC APPARATUS
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3323253 |
Hydroponic unit
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3131064 |
Vegetal composition, method and apparatus for its production
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2983076 |
Hydroponic gardening device
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2917867 |
Hydroponic apparatus and tray therefor
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2880549 |
Apparatus for soilless cultivation, particularly gravel culture
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2870574 |
Hydroponic unit with compressible reservoir
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