An integrated stair planter to provide a plurality of levels for plants to be grown in areas where room is limited. Each of the levels enables various types of plants to be planted at any location. Each of the levels are in communication with one another for providing more efficient watering and drainage. The integrated planter includes side panels having a plurality of steps along an upper edge and a sloped lower edge, a plurality of risers to connect between associated risers of the side panels, a sloped floor to seal off an underside of the integrated planter and connect to the sloped lower edge of each of the side panels. A plurality of step planters are provided between associated treads of the side panels and abutting risers. An integrated opening is formed by the plurality of step planters as the step planters are connected to one another.

A pot for a plant may include a container having an axis that is vertical, a base, a sidewall extending upward from the base, an interior, an exterior, drain holes extending from the interior to the exterior and an interior bottom. The container may be configured to receive and be stacked with a second container inside of the container. In one example, the legs of the second container may be configured to extend through the drain holes of the container beyond the interior bottom of the container. In another example, the legs of the second container may be visible from the exterior of the first container.

A pot for a plant may include a container having an axis that is vertical, a base, a sidewall extending upward from the base, an interior, an exterior, drain holes extending from the interior to the exterior and an interior bottom. The container may be configured to receive and be stacked with a second container inside of the container. In one example, the legs of the second container may be configured to extend through the drain holes of the container beyond the interior bottom of the container. In another example, the legs of the second container may be visible from the exterior of the first container.

An open plant cultivation device has a container, a medium layer, a plant, and a separation layer. The container has an inner side surface, a sterile accommodation space, and an open growing space. The medium layer is disposed in the sterile accommodation space. The separation layer is disposed on the medium layer and adjacent to the inner side surface. The sterile accommodation space and the open growing space are isolated by the separation layer. A method for preparing an open plant cultivation device includes: putting a container in a sterile space; feeding a medium colloid into the container and immersing a part of a plant in the medium colloid; solidifying the medium into a medium layer; disposing a separation layer onto the medium layer to form the open plant cultivation device. The present invention has the open growing space and the effect of protecting the medium layer from contamination.

The disclosure relates to a plant growth apparatus and related system to grow and maintain plants under controlled biotic conditions, for example to grow axenic (microbe-free) plants, gnotobiotic (defined microbiota) plants, and holoxenic (complex, or undefined microbiota) plants. This system allows aseptic bottom irrigation with water, soluble nutrients, chemicals, and/or microbiota. Plants can be inverted for dipping and/or vacuum infiltration. The system also allows for passive (gravity) drainage, thereby allowing for gas exchange and preventing root anoxia. A variety of plant growth substrates can be used within the plant growth apparatus as a plant growth medium. The plant growth apparatus, containing the growth substrate medium, can be completely flushed via the drainage port to remove potential toxic byproducts of the sterilization processes. The entire system is suitably constructed using autoclavable material.

The disclosure relates to a plant growth apparatus and related system to grow and maintain plants under controlled biotic conditions, for example to grow axenic (microbe-free) plants, gnotobiotic (defined microbiota) plants, and holoxenic (complex, or undefined microbiota) plants. This system allows aseptic bottom irrigation with water, soluble nutrients, chemicals, and/or microbiota. Plants can be inverted for dipping and/or vacuum infiltration. The system also allows for passive (gravity) drainage, thereby allowing for gas exchange and preventing root anoxia. A variety of plant growth substrates can be used within the plant growth apparatus as a plant growth medium. The plant growth apparatus, containing the growth substrate medium, can be completely flushed via the drainage port to remove potential toxic byproducts of the sterilization processes. The entire system is suitably constructed using autoclavable material.

A plant container for greening walls has a main body defining a chamber to receive a growth medium for a plant. A draining pipe is coupled with the main body, extends along a back wall of the main body and has a top end, a bottom end and an opening in a wall of the draining pipe to allow water from inside the chamber to enter inside the draining pipe. The opening in the wall of the draining pipe extends from a bottom wall of the main body. A connecting conduit is configured to connect the bottom end of the draining pipe with a top end of the draining pipe of another plant container of the same type. A through hole extends along the whole length of the draining pipe.

The present invention provides a planting container capable of sufficiently and stably supply planting water to a rhizosphere where roots of a plant grow, securing as large a space as possible for the rhizosphere, and further accelerating the growth of the stem or leaves of the plant. The planting container comprises a planting container body 1 including a planting space 2 having an opening at a front portion thereof to allow a plant to grow, a reservoir 8 for planting water that is provided in a lower part of the planting space 2, and a water-absorbing planting bed placed within the planting space 2 with a bottom portion thereof being positioned in the reservoir 8 for absorbing planting water retained in the reservoir 8 to cultivate the plant, wherein the container further comprises a receiving surface 10 for receiving the planting bed within the planting space 2 formed as an inclined surface that is raised progressively toward the opening and is lowered progressively away from the opening.

A new plant growing assist device, comprising a container, a separator in the middle of the container dividing it into upper part to keep the soil for planting, and lower part to act as a water reservoir, the bottom of the container is provided with a snorkel, around the said snorkel there is a buckle which used to connect it with raw water pipe. The device utilizes the reflux of the natural rainfall water and the vapor of the earth surface; it can effectively save irrigation water, ensures the survival of trees planted in the desert, and reduces the cost of desertification control. The several through holes of the separator ensure proper ventilation; the monitoring window makes it possible to observe the water level inside the water reservoir, the top of the container is covered to prevent water evaporation, out-extending holes are provided to allow the roots to extend outside.

A new plant growing assist device, comprising a container, a separator in the middle of the container dividing it into upper part to keep the soil for planting, and lower part to act as a water reservoir, the bottom of the container is provided with a snorkel, around the said snorkel there is a buckle which used to connect it with raw water pipe. The device utilizes the reflux of the natural rainfall water and the vapor of the earth surface; it can effectively save irrigation water, ensures the survival of trees planted in the desert, and reduces the cost of desertification control. The several through holes of the separator ensure proper ventilation; the monitoring window makes it possible to observe the water level inside the water reservoir, the top of the container is covered to prevent water evaporation, out-extending holes are provided to allow the roots to extend outside.