Join Date: Dec 2004
Location: Manila, Philippines
Ever since 911, the sale of KNO3 in our country has been regulated with only special license holders (e.g. commercial farms, etc.) allowed to buy KNO3. I've been using KNO3 as my primary fertilizer along with MgSO4 and Fe and trace for micros.
I got my last KNO3 from a friend and he's run out of it also. I was wondering if there are any alternatives to KNO3? I can get the K from KCl. What about the NO3?
Thanks guys, I'm desperate...