Our 1 gallon bag will fill six (6) 4 inch pots, five (5) 5 inch pots and four (4) 6 inch pots.
This is the Large Chip Size, which is suitable for mature orchids and orchids that require more AFP. (Air Filled Porosity). The AFP is the portion of the total porosity of the potting media containing air.
Our Orchid Bark is a Premium standalone orchid growing substrate that can be used directly from the bag. Produced from 100% pure New Zealand Pinus Radiata bark, it is a unique, stable substrate for potting and re-potting orchids. Many professional growers and hobbyists use this product and most have said it is the best bark they have ever used.