Coconut Bedding for Plants
Coconut coir -- the fibrous material from the coconut's outer husk -- is developing a name in sustainable gardening. Its increasing use in horticulture shows that coconut-based planting materials effectively function as potting compost, a soil-free planting medium and peat moss substitute. Does this Spark an idea?
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History
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In ancient India and China, coir's history as a plant growth medium contrasts to Western civilization's primary use of the eco-friendly coconut shell's fiber for twine, mats, stuffing fiber, brushes and brooms. In the 1980s, Dutch growers discovered the coconut fiber's inherent promotion of root growth. Coir's reputation spread in the 1990s.
Properties
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As a soil additive/growing medium, coir is fungus resistant. Lightweight and easily rehydrated, coir holds up to eight times its weight in water. Coir's pH is good, ranging from 6.0 to 6.7. Its excellent drainage and air porosity encourage better plant growth, while holding and slowly releasing essential plant nutrients such as potassium.
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Significance
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Its exceptional aeration and ability to hold water make coconut bedding a choice option for hanging baskets and plant bedding. In hydroponics, these qualities combined with coir's chemical nutrient value give it superiority over peat moss. Because coir does not easily break down or compact, it maintains its consistency for 3 to 4 years.
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References
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