You have me. CNR =Critical Nuttrient Range or Carbon Nitrogen Ratio. CRF Controlled Release Fertilizer.
CSRN= Controlled Slow Release Nitrogen?? Urea Formaldehyde as form of nitrogen?? but I am Guessing.
HWIN ?? I am still thinking on. Oops Hot Water Insoluble Nitrogen. I am used to seeing CWIN = Cold Water Insoluble Nitrogen. U or UF is the Nitrogen form
"TG doesn't give a rats ass about being "Responsible" as long as sales/production quotas are met. That's it in a nutshell. A recipe for disaster IMO." Ted Putnam 2/28/14
You can lead a Donkey to water but you can't make the Jackass Drink
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