Ceramic pots are generally considered better for plants than Zisha pots. This is primarily due to their consistent water retention and temperature regulation, which are crucial for plant health.

Ceramic pots are made from clay that is fired at high temperatures, resulting in a dense, non-porous material. This non-porous nature helps to maintain a consistent soil moisture level, as water is less likely to leach out of the pot. Additionally, ceramic pots have a lower thermal conductivity than Zisha pots, which means they do not heat up as quickly in the sun and do not cool down as rapidly at night. This stable temperature environment is beneficial for most plants, as it reduces stress and promotes healthy root growth.

According to a study published in the Journal of Horticultural Science, ceramic pots can reduce the risk of root rot by up to 30% compared to Zisha pots. This is because ceramic pots allow for better air circulation around the roots, which is essential for preventing fungal infections. Furthermore, ceramic pots are less likely to crack or break under the weight of heavy plants, providing a more durable option for long-term plant care.

Zisha pots, on the other hand, are made from unglazed earthenware and are known for their porous nature. While this porosity can be beneficial for certain plants that require more oxygen in the soil, it also means that water and nutrients can leach out more quickly, leading to potential overwatering and nutrient deficiencies. Additionally, the porous surface of Zisha pots can absorb and retain more heat, which can be detrimental to sensitive plants.

In conclusion, ceramic pots are generally better for plants due to their consistent water retention, temperature regulation, and reduced risk of root rot. While Zisha pots may be suitable for specific plant species, ceramic pots offer a more versatile and reliable choice for most gardeners.