Acadian Supply

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Bonsai

The right soil mix is crucial for Bonsai trees, providing nutrients, proper drainage, aeration, and water retention. Pine bark, especially Orchiata's aged bark, is ideal. It holds water and nutrients, ensures consistent particle size, and facilitates drainage and aeration.

Person holding bonsai tree
Description
Bonsai tree with pink foliage

Using the right soil mixture for your Bonsai trees is crucial. Soil is important to supply your trees with nutrients, but it also needs to drain properly, provide enough aeration and retain water.

  • A good soil mix must have good water retention. The soil needs to be able to hold and retain sufficient quantities of water to supply moisture to the bonsai between each watering.
  • A good soil mix must have good drainage. Excess water must be able to drain immediately from the pot. Soils lacking good drainage are too water retentive, lack aeration and are liable to a build-up of salts.
  • A good soil mix must have good aeration. The particles used in a bonsai mix should be of sufficient size to allow tiny gaps or air pockets between each particle.
  • A good soil mix will contain organic material and inorganic/aggregate material. The organic material provides water retention while the inorganic/aggregate material ensures drainage consistency.
  • A good soil mix will have a pH that complements the specific tree being grown. Most bonsais prefer soil that is neutral to slightly acidic.
Bonsai tree with yellow-green foliage

Today, pine bark appears more often than any other organic material in bonsai soil mixes. Orchiata's unique characteristics make it a superior choice over raw or composted bark. Orchiata's 11 step aging process yields a product perfectly suited for bonsai soil.

  • Orchiata's surface structure provides superior water and nutrient holding capabilities. Trees are given ample opportunity for nutrient uptake.
  • Sifting and grading yields consistent particle size throughout the bag and all but eliminates dust. Orchiata facilitates drainage and helps ensure even aeration throughout the pot.
  • pH balancing yields a consistent 5.4 – 6.5 pH. Consistency from bag to bag eliminates the guesswork when creating a mix.
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