plant encyclopedia

White spots on leaves can be caused by fungal diseases, pests, sunburn, or nutrient deficiencies. This article explains how to identify the causes, prevent them, and nurture your plants back...

Root powder is a proven method for promoting root growth in cuttings. In this article, you'll learn how it works, what types are available, and how to use it correctly...

Root rot is caused by too much water and leads to root death. Affected plants exhibit yellow leaves, weak growth, and a foul odor. In this article, you'll learn how...

The whitefly ( Trialeurodes vaporariorum ) is a feared plant pest that attacks houseplants and greenhouse plants. It sucks plant sap, weakens plant growth, and promotes sooty mold. An infestation...