The article discusses the potential causes of some greens in a pot having extra green leaves. It explains that this could be due to slight fertilizer damage, uneven fertilizer application, or uneven light exposure. In the case of fertilizer damage, the leaves become thicker and have a bumpy surface. Uneven fertilizer application can lead to some leaves being greener due to receiving more nutrients. Insufficient light can also result in some leaves being lighter in color, so the pot should be rotated regularly to ensure even light exposure. The article advises stopping fertilizer application and continuing normal maintenance if slight fertilizer damage is observed.

The article discusses the grafting methods with the highest survival rate, which are budding and branching. Budding can be done during the slow-growing period of the tree, selecting the middle branch with full buds as the bud. Branching can be done in early spring or fall, using thick, well-grown branches as scions and cultivating a good rootstock. Common branching methods include splitting, cutting, and leaning. The article also mentions other grafting methods such as socket, post grafting, and ventral grafting. The summary is about 100 words in length and written in English.

Leaves are composed of three main parts: the blade, petiole, and stipules. The leaf blade is the primary site of photosynthesis and respiration, containing epidermis, mesophyll, and veins. The petiole connects the blade to the stem, serving as a conduit for water and nutrients. Stipules, located at the junction of the petiole and stem, can have diverse functions, such as photosynthesis or forming thorns. This article provides a detailed overview of the structure and roles of these key leaf components, highlighting their importance in plant growth and development.