Up in the backwoods it has been a challenge getting my coco coir. I was able to secure a few supersacks of 50 percent coir/perlite to hold us over for a week or two. Lately i have seen some vendors talking about wood fiber coco coir mix. One vendor claims it is a game changer concerning root development and cation exchange. Was wondering if anyone has tried this or knows of any trials on wood fiber and coir? If memory serves me correct, Dr Bugbee mentioned wood fiber and soil mix being one of the best. Thanks for listening.