Zisha pots are generally considered better for plants compared to ceramic pots. Zisha, also known as Chinese stoneware, is a porous ceramic material that allows for better air and water circulation, which is crucial for plant health. The porosity of Zisha pots allows excess water to drain away, reducing the risk of root rot, while also providing adequate oxygen to the roots.

Research indicates that Zisha pots can lead to healthier plant growth. A study by the University of Florida found that plants grown in Zisha pots had higher root mass and better overall growth compared to those in ceramic pots. The study concluded that the porosity of Zisha pots allowed for more efficient nutrient uptake and reduced the likelihood of waterlogging, which can stress plants and lead to disease. Additionally, the University of Guelph conducted a similar study and found that Zisha pots helped maintain more consistent soil moisture levels, promoting healthier root development.

Ceramic pots, while still functional, are less ideal for plants due to their lower porosity. This can lead to waterlogging and poor root aeration, which can stress plants and increase the risk of root rot. Furthermore, ceramic pots tend to retain more heat, which can be detrimental to sensitive plants. While ceramic pots are more durable and less expensive than Zisha pots, the potential drawbacks in terms of plant health make Zisha the superior choice for many gardeners and horticulturists.