| Patent No. | Patent Title: |
| 5996280 | Modular soil conserving planter |
| 5799440 | Floating island with water-purifying effect, plant-cultivation ba... |
| 5749170 | Automatic water supply device |
| 5749171 | Sleeve having a detachable portion forming a skirt and methods |
| 5737873 | Potted plant protector |
| 5722201 | System for supporting and irrigating plant pots |
| 5722200 | Sleeve having a detachable upper portion and a skirt portion |
| 5720127 | Contact chemical applicator device and method |
| 5720129 | Seed carrier and marker |
| 5715628 | Landscaping divider cap |
| 5711106 | Landscape edging product |
| 5709043 | Excavating tooth |
| 5706901 | Swivel hitch adaptable for use with either a tractor drawbar or ... |
| 5706605 | Thermoplastic flower pot with a thin skirt |
| 5704162 | Fragrance emitting plant watering system with funnel-shape pot su... |
| 5704161 | Plant cover and sleeve formed from two materials |
| 5699635 | Method and apparatus for feeding a liquid material to a tree |
| 5692338 | Water spike |
| 5692337 | Collapsible plant shelter |
| 5689915 | Sleeve having a detachable portion for forming a pot cover |
| 5689913 | Plant development affecting device and method |
| 5675933 | Plant cultivation bed and plant cultivation block |
| 5675931 | Plant tender |
| 5675929 | Plant culture method and support substrate applied thereto |
| 5669177 | Thermal controlled plant protector |
| 5669178 | Automatic Christmas tree waterer |
| 5666763 | Agricultural product preserving device |
| 5664369 | Plant growing room |
| 5661926 | Christmas tree watering funnel with indicating system |
| 5657577 | Process for growing tissue cultured plants |
| 5653055 | Continuously assembled pots for raising and transplanting seedlin... |
| 5653054 | Process for preventing frost formation on plants |
| 5651213 | Production of sod using a soil-less sand based root medium |
| 5647168 | Flat trapezoidal container of brightly printed thermally sealable... |
| 5647170 | Watering wick for potted plant |
| 5647169 | Planter collar |
| 5644867 | Planter box |
| 5638638 | Flower pot with accessible watering base |
| 5636473 | Underground system for treating soil |
| 5630293 | Rhizome clip for orchid plants and the like |
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