Orchiata Power+ 12-18mm by Daltons — Orchid Bark for Mature Orchids & Large Roots
DAL-BARK-POWERPLUS-35L
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Pairs well with
Orchiata Power+ is the 12–18mm grade in the Daltons Orchiata range — a chunky chip built for mature orchids and plants that like space around their roots. The larger particles keep air moving through the pot between waterings, which is exactly what established Cattleyas, large Oncidiums and other thick-rooted orchids in 150mm+ pots need to stay healthy. It's 100% pure New Zealand Pinus radiata bark, aged naturally so each chip holds moisture and nutrients on its surface while the core stays hard and stable for years in the pot.
Specifications
- Power+ (12–18mm) suits mature orchids and orchids that need high airflow around their roots.
- Mixed collection with younger plants? Step down to Power (9–12mm) for the most versatile all-rounder.
- Very large specimens wanting maximum air fill? Super (18–25mm) is the biggest chip in the range.
How to Pot With Orchiata Power+
Pairs Well With
The versatile mid grade for young and mature orchids alike.
Orchid Focus BloomFlower-initiation feed to bring mature orchids into spike and bloom.
Orchid Focus GeneralOne-bottle year-round feed for mixed orchid collections.
Frequently Asked Questions
Is Power+ only for mature orchids?
No, but that's where it performs best. Daltons list Power+ for orchids that like space for their roots — established Cattleyas, large Oncidiums and other thick-rooted plants. Younger orchids generally do better in Power or Classic.
Do I need to rinse or soak Orchiata before use?
No. Orchiata's stable EC means it can be used straight from the bag with no initial flushing, and its dolomite coating already buffers pH to 5.5–6.5.
Can I mix Power+ with other barks?
No, blending isn't recommended. Softer barks break down much faster than aged Orchiata, which unbalances the mix over time. Blend with inert media like perlite or clay balls instead if you want a faster-draining mix.
Is white or blue-green growth on the bark a problem?
No. Orchiata is processed from a natural resource, and Daltons note that fungi from the Penicillium genus can occasionally appear — it will not harm or damage plants.
How long does Orchiata last before repotting?
Orchiata's hard, aged chips resist chipping and composting, so growers report noticeably longer intervals between repots than with softer barks. Repot when the plant outgrows the pot rather than when the mix breaks down.
Select Size
Room to Breathe for Big Roots
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