Leaf spot is a common cause of brown spots on bonsai leaves. This fungal disease is spread by spores that infect the bonsai’s foliage. It initially appears as very tiny spots that enlarge as the disease progresses. This diseases is generally confined to the foliage of the bonsai but will ...
Transplanting potted plants periodically ensures healthy plant growth. As the plants grow they become root bound. The roots fill up the pot and become a tangled ball that severely limits their ability to absorb moisture and nutrients from the soil. Repotting plants into larger pots gives the root...