New Zealand tree fern fiber is a popular orchid potting medium that has been widely adopted by the terrarium community. It is resistant to decay and helps with aeration of soil-less mixes. Tree fern holds up well under moist, humid conditions. This tree fern fiber is from New Zealand and is much more absorbent than the South American. This is great for some plants and does extremely well when used in mixes being applied to a background.
Size: ⅛ "- ¼" (some pieces may be up to 1" due to the screening process)
This is offered in a 10 liter bag which is approximately 2.64 gallons.