posted 10 years ago
Precisely, Chad!! That's a big selling point with biochar... and I'll mention again, for us suburbanite, mini-plot, cash-strapped folks, that Trader Joe's "100 % natural BBQ Briquettes" (THESE ARE NOT KINGSFORD, and the other chemical bomb briquettes that we are rightly warned away from) are all natural, from coppiced hardwoods in South America, with only cornstarch added as binder. (I gave the whole history of this product in a 'biochar' thread ;)
Yes, I know it's not exactly the same, but... its affordable and works ... long term water and nutrient and carbon capture ;) I don't know if we can trust the commercial biochar profiteers, but WE can make and use it to serve multiple functions.
Sorry, OT.... again... :(
UPDATE! -- after spending hours last summer crushing these charcoal briquettes with sledge hammer and concrete paver... I just discovered that they FALL APART sitting in 'liquid' for as little as two days! I guess the cornstarch binder dissolves readily. Wish I'd thought to test this last year ;)
It's time to get positive about negative thinking
-Art Donnelly