Coconut fibers and their super powers

Super Powers of Coconut Fibers

The outer husk of a coconut (also known as coconut fiber/ neem coir) is super useful and beneficial. It improves both water and air management.

The characteristic of a healthy and good soil is that it quickly drains excess water while being able to retain enough water for dry periods. Additionally, excellent soil aeration is essential. The perfect soil aeration is created by the resilient structure of coconut fibers. Moreover, the organic content of the soil increases because coconut fiber is completely organic.

A Few Super Powers of Coconut Fibers

• The loose structure stimulates root development and promotes rapid growth.
• It prevents moss growth during the cold and damp winter months.
• Coconut fiber decomposes more slowly than other organic materials.
• You can use it for about 5 years.
• Since you can rinse out the mineral residues, you can reuse it multiple times unlike other potting soils.

Typical Characteristics of Coconut Fiber

• It is free from harmful bacteria and fungi.
• Can be used as a substrate or soil improver.
• High aeration, even when wet.
• Can absorb 9 times its own volume in water and nutrients without being fully saturated.
• Excess water is quickly drained away.
• The water is quickly absorbed when dry and is evenly distributed.
• Coconut fiber does not shrink when drying out.
• Is very suitable for hydroponics.
• Has a neutral pH level.

Comparison with Pumice and Perlite.

• Pumice and perlite also provide a light soil. Perlite does not add anything essential to the soil. Pumice and coconut fibers do. These have a beneficial effect on the chemical and biological soil fertility.
• Coconut fibers significantly increase the organic content in the soil. Perlite is not organic at all.
• Pumice granules (also known as Bims or Bimskies) are a good soil type and are a natural volcanic rock. The 1 - 4 mm pumice granules are excellent as a supplement in potting soils and substrates like coconut fibers.

Of course, you can say I buy coconuts in the store and remove the fibers to use. But then you skip an important step... straight from nature, coconut fiber is not usable due to the very high salt content. This salt must be expertly removed. In most coconut fiber blocks, this has been done properly. However, be mindful when purchasing your coconut fibers.

Of course, you can use various substrates to germinate your palm seeds or other tropical seeds. Think of pumice granules, perlite granules mixed with potting soil, or sphagnum (which is a type of clean moss).

You can also use these substrates well to further grow your seedlings and plants. As long as you consider good drainage, a good pH balance, and enough nutrients for your plant as it grows larger. It is often also a matter of testing. Certain palm seeds and bulbs do well in sphagnum, and dragon blood tree seeds germinate very well in a mixture of coconut fibers with perlite and/or pumice granules.

This bottle palm seed I germinated in sphagnum and captured it in a time-lapse video.

If you order some seeds in the shop, you will also receive a free growing instruction that explains step by step how to best germinate certain seeds.