Floral Certification Practice Test 2025 - The Complete All-in-One Guide to Master Your Certification!

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Which is a sign of overwatering in Dieffenbachia?

Yellowing leaves

Yellowing leaves are a common sign of overwatering in Dieffenbachia. When a plant receives too much water, the roots can become waterlogged, leading to poor oxygen circulation and root rot. This condition often manifests in the plant's leaves turning yellow and may eventually lead to leaf drop if the problem persists. The yellowing occurs because the plant is unable to take up nutrients efficiently due to damaged roots, signaling that the plant is stressed.

In the context of Dieffenbachia care, monitoring the moisture level of the soil is crucial. While drooping stems can indicate various issues such as lack of water or other stress factors, yellowing leaves more specifically point towards excess moisture problems. New growth and bright green leaves are typically signs of a healthy plant and indicative of proper care rather than an issue of overwatering.

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Drooping stems

New growth

Bright green leaves

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