i've been researching chemicals for diy plant ferts becasue i'm tired of shelling out 6 bucks for a 8.5 oz bottle of fluorish.
i've been to greg watsons web site and checked out chuck gadds dosage calculator and visited the krib, which all have been very helpful.
i've found that kno3 or pottasium nitrate is readily available in many forms and iron is availabe as Fe-DTPA and magnesium is easily attained through epsom salts.
the question i have though is, are there any readily available sources of pottasium sulfate? i've found that pottasium chloride is more readily availabe than k2so4
is pottasium chloride suitable for aquatic plants or is the k2so4 your only alternative?
on greg watsons web site he sells k2so4 for just alittle over two dollars a lb. i'd like to compare this with other prices of k2so4 but cant find any other sources, pottasium chloride is cheaper and more readily availabe at pharmacies and such but i'm not sure if pottasium chloride is good or not.
Any help or information would be greatly appreciated, thanks.
i've been to greg watsons web site and checked out chuck gadds dosage calculator and visited the krib, which all have been very helpful.
i've found that kno3 or pottasium nitrate is readily available in many forms and iron is availabe as Fe-DTPA and magnesium is easily attained through epsom salts.
the question i have though is, are there any readily available sources of pottasium sulfate? i've found that pottasium chloride is more readily availabe than k2so4
is pottasium chloride suitable for aquatic plants or is the k2so4 your only alternative?
on greg watsons web site he sells k2so4 for just alittle over two dollars a lb. i'd like to compare this with other prices of k2so4 but cant find any other sources, pottasium chloride is cheaper and more readily availabe at pharmacies and such but i'm not sure if pottasium chloride is good or not.
Any help or information would be greatly appreciated, thanks.