Floral Certification Practice Test 2025 - Free Practice Questions and Study Guide

Consistent watering is crucial for the health of Dieffenbachia, also commonly known as Dumb Cane. This plant prefers to be kept evenly moist, meaning that the soil should not be allowed to dry out completely nor should it remain waterlogged. Overwatering can lead to root rot, while underwatering can cause the leaves to droop and turn yellow.

The need for consistent watering aligns with the plant's natural habitat, which typically has a humid environment. Regularly checking the moisture level in the soil and adjusting the watering schedule accordingly can help maintain the right balance, promoting healthy growth and vibrant foliage.

In contrast, direct sunlight can be harmful to Dieffenbachia as it thrives in bright, indirect light rather than in full sun. A crowded space can hinder airflow around the plant, potentially leading to issues such as mold growth or pests. Frequent fertilization, while beneficial during the growing season, is not as critical as ensuring consistent moisture in the soil. Therefore, establishing a reliable watering routine is a key factor in the proper care of Dieffenbachia when grown indoors.