Damn at that price I would dig up some limestone out of the yard and cross my fingers that a miracle happens. Assuming limestone because of the Caribbean. But that’s insane
I heard about this island in Ireland that didn’t have any soil on it so they started saving the kelp that washed up onshore and composted it until they could plant stuff
If you are paying that much for FFOF I would just buy some better soil directly from BuildASoil. I just checked,, and they dont ship directly to the Caribbean, but I use a mail forwarding service to send my friends in Jamaica stuff all the time. I just send to a Fort Lauderdale address and it gets forwarded on. I know they have to pay something on top when they get the packages, but you might as well get some super high grade living organic soil for that price. That way you can be able to run it a few times and just reammend. FFOF has nothing left halfway thru the grow let alone be able to run it multiple times.
BuildASoil 3.0 Heaviest amended soil recipe was designed with the “Water Only†grower in mind. Based on Logan Labs soil testing we designed a soil with more everything. On Sale Now!
buildasoil.com
They also have some other LOS with olly mountain fish compost etc. I just bought 9 bags of the Light Soil bc I wanted to try out veganic growing to see if I can make it work for my needs. Amazing stuff so far and came highly recommended by a friend who has been growing for 30 yrs and just switched to their products.