Last Updated: August 9, 2018

Definition - What does Cobalt mean?

Cobalt is an essential micronutrient that plays an important role in a plant’s growth process and development. This micronutrient has been shown to be essential for stem growth, expanding leaf discs and elongating the plant’s coleoptiles. Moreover, this micronutrient can also help in boosting bud development, while helping the plant reach maturity.

MaximumYield explains Cobalt

When used in crops, cobalt has been shown to interact with other elements and micronutrients to create complexes. This micronutrient is involved in various stages of a plant’s growth and helps in proper absorption of carbon dioxide. Without proper levels of cobalt, the plant cannot properly expand its leaf discs, which can consequently trigger a growth stunt.

When used in legumes, cobalt has been shown to boost nitrogen fixation. Because it is a component of vitamin B12, this micronutrient is also essential for human consumption. According to studies, higher levels of cobalt can lower the amount of cadmium that is absorbed by plants and vegetables. Cobalt deficiency may result in reduced plant growth or even reduced seed germination, especially in drier climates. Soil tests are commonly used to diagnosed cobalt deficiency in the soil.

An overdose of cobalt may result in toxicity in plants. This is characterized by discolored veins, pale colored leaves, loss of leaves, as well as iron deficiency.

This definition was written in the context of Cannabis
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