Rainwater irrigation is an important way to improve water utilization. The efficient and convenient use of rainwater harvesting has always been a challenge, and most rainwater is difficult to use directly. Traditional rainwater harvesting has to undergo complex post-processing before it can be used for irrigation. Self-cleaning irrigation only requires 20 minutes of settling of rainwater. Then it can be used directly, which greatly improves the convenience of rainwater irrigation and reduces the cost of rainwater use, which is a gift to the earth.

Low pressure small flow with stable water supply can make plants in any position clean and grow healthy. In fact, it is changing the relationship between people and plants.  It will bring about a huge change in the home office environment. Its high added value and the use of self-cleaning irrigation to achieve standardized manufacturing into thousands of households, will start a large market.

The previous three-dimensional planting technology is too centralized. From the preliminary design and installation to post-care, they are all extremely costly. Too much centralization also causes a lack of dynamic aesthetics, while water and fertilizer precision management cannot be achieved. High-pressure, high-flow vertical water supply also has relatively more hidden dangers. So far there is no fully automated three-dimensional planting technology for the Habitat of human environment, not to mention the lack of design of this product and sales.

Low pressure and low flow self-cleaning irrigation completely solve these problems and fits the natural needs of people. It is able to match the plant's water needs perfectly, fertilizing and supplying water in any position on the wall for a long time without any excess water outflow. Just like the plants and flowers growing naturally on a rock wall, it will be able to integrate into our lives. It is light, clean, healthy, automatic and safe, easily creating an environment to experience nature.

This provides an infinitely wide design space for indoor wall planting, and the market value of the relationship between people and plants as a new product is enormous.

The dangers of under-irrigation (drought) are well known, but the dangers of over-irrigation are often limited to the harm caused by prolonged soaking of the root system. In the use of low flow rates, we have found that only the amount of water that relies entirely on soil capillary diffusion is appropriate for the plant, and anything beyond that is actually redundant. These irrigation redundancies can be more or less a burden to organic agriculture. For example, it is very important to organic agriculture that the soil maintains an optimal environment for root growth, promotes plant health, and keeps plants free of disease (which was not possible with irrigation in the past, but only with a lot of outside intervention. Greenhouses increase air exhaust to suppress high humidity, which can make temperature control more difficult; once plants get diseases, farmers will face the dilemma of reducing the yield or using pesticides. Solving these problems through facilities and management will significantly increase the cost of organic agriculture).

Low-flow irrigation fundamentally eliminates these hazards, while requiring minimal facility inputs and management. Low-flow irrigation is most beneficial to the health of crop roots, and healthy plants are less likely to get diseases, so low-flow irrigation can get the best quality fruit with almost no pesticides and fertilizers. It is believed that low-flow will become the support of organic agriculture and the planting system will revolve around low-flow irrigation.

The decrease in air humidity reduces the damage caused by pathogens to the crop. In the fields using low-flow irrigation, due to the improvement of cultivation environment brought by the change of irrigation method, crops are less likely to have, or do not have, various diseases that are easy to occur in other cultivation methods, thus reducing the use of chemical pesticides, especially highly toxic pesticides, and the number of times they are used. Under the new water-saving irrigation method of low-flow irrigation, it is more suitable for the production of various green and organic agricultural products, which greatly reduces the pesticide residues in agricultural products and the health risks associated with people's consumption of agricultural products.

Low pressure irrigation is applicable to a wide range of areas, it can use just one bucket to achieve more accurate irrigation, which is very meaningful for environments that require low manual maintenance of plants, such as homes, offices, small farmers, etc., and areas that lack energy, such as reforestation and wilderness revegetation. It is 90% energy than drip irrigation. The working pressure is extremely low at 1-2 psi, saving 90% energy than traditional drip irrigation which requires 10-20 psi.