This is our primary mix we use for Nepenthes. Approximately 1 part triple-washed coconut chips and fiber, 1 part perlite, 1 part peat moss or washed coco pith.
It retains an appropriate amount of moisture, has great drainage and aeration, and lasts a very long time.
14 Liters is the approximate amount that fits in a USPS Large Flat Rate Box (12x12x6 inches)
