Courtyard Bonsai Maintenance Guide: How to scientifically handle Bonsai to keep them lush and green.

Understanding the Basic Needs of Bonsai and the Treatment Methods for Courtyard BonsaiWith the improvement of living quality, more and more families are placing bonsai in their own yards to add a touch of nature and harmony. How to scientifically handle and care for bonsai, allowing them to flourish in the courtyard, has become the focus of many bonsai enthusiasts. This article will provide a detailed introduction to the treatment methods for courtyard bonsai, helping you cultivate a lush and vibrant landscape.Understanding the Basic Needs of BonsaiBefore handling courtyard bonsai, it is first necessary to understand their basic needs. The growing environment of bonsai is different from that of ordinary plants, and they have special requirements for soil, water, light, and other conditions. Here are some basic care tips:1. Soil: Bonsai soil should have good drainage and aeration, usually mixed with materials such as leaf mold, coarse sand, and vermiculite.2. Water: Bonsai soil should be kept moist but not too wet to prevent root rot. Watering should be done in the early morning or evening to avoid direct sunlight.3. Light: The light requirements of bonsai vary by plant species, generally needing to be placed in a sunny location but avoiding direct sunlight.4. Temperature: The optimal growing temperature for bonsai is between 15°C and 30°C, with special attention needed for insulation in winter.Methods for Handling Courtyard Bonsai1. Regular PruningPruning is an essential part of maintaining the aesthetic beauty and healthy growth of bonsai. The following principles should be followed when pruning:(1) Remove dead branches, diseased branches, and crossed branches to keep the tree shape tidy.(2) Prune branches in a timely manner according to the tree shape and growth condition to control growth speed.(3) After pruning, clean up the cut branches and leaves promptly to prevent the occurrence of diseases and pests.2. Timely FertilizingFertilizing bonsai should follow the principle of "frequent application of thin fertilizer." Generally, a compound fertilizer is applied once a month. The following points should be noted when fertilizing:(1) Loosen the soil before fertilizing to increase soil aeration.(2) Do not apply too much fertilizer to avoid root burn.(3) Water promptly after fertilizing to dissolve the fertilizer thoroughly.3. CleanlinessMaintaining cleanliness in bonsai helps prevent the occurrence of diseases and pests. Here are some cleanliness measures:(1) Regularly clean the weeds around the bonsai to keep the environment tidy.(2) Clean the dust and dead leaves from the bonsai to keep the leaves fresh.(3) Take timely measures when diseases and pests are found, such as spraying pesticides or pruning diseased branches.4. Adjusting PlacementAdjust the placement of the bonsai according to seasonal changes and plant growth needs. Here are some suggestions:(1) Spring: Place the bonsai in a sunny location to promote growth.(2) Summer: Provide some shade to avoid direct sunlight.(3) Autumn: Place the bonsai in a location with proper ventilation and light.(4) Winter: Pay attention to insulation to prevent frost damage.Handling and caring for courtyard bonsai is an art that requires patience and attention to detail. By understanding the basic needs of bonsai and mastering the treatment methods, I believe you will be able to cultivate a lush and vibrant landscape. Let's enjoy the wonderful time brought by bonsai together!