low Potassium ,,,how do you add?
- Thread starter wtxmale
- Start date
Dalek Supreme
Well-Known Member
If using soil just use Blackstrap unsulfered molasses at 1 Tbsp per gal water.
Dalek Supreme
Well-Known Member
Grandmas Robust has 180mg's of Potassium in 1 Tbs.Also has 6% RDA each of cal/mag in same measure.RDA is human rating but with other benefits,outside plants I used it on love molasses.
mikeandnaomi
Well-Known Member
No bull - this is the potassium you need to use. Start of at 1/4 and then 1/2 of what the directions suggest. Work your way up to 1 or 2 teaspoons per gallon.This stuff is not over priced and does the trick hands down. Works time and time again.
cannabineer
Ursus marijanus
But that has gobs of P and almost no K. Monopotassium phosphate is 0-50-30. For a pure potassium hit, try potassium sulfate. That might be hard to find, but every hardware store sells potassium nitrate (as a stump remover), which is 13-0-44. I would find some of that. cn
cannabineer
Ursus marijanus
It's potassium sulfate solution. It'll work a treat, but it's a bit pricy compared to hardware-store KNO3. The other advantage, of course, is that as a liquid you can measure it and not need to weigh it or prepare a stock solution. cn
racerboy71
bud bootlegger
i use this stuff and it works pretty good ime... it's probably much pricier then cn's suggestion, but ...
http://www.hidhut.com/catalog/natur....html?osCsid=6719a4f304e70f5af5ab39c9cac050fc
http://www.hidhut.com/catalog/natur....html?osCsid=6719a4f304e70f5af5ab39c9cac050fc
cannabineer
Ursus marijanus
You may wanna look at the Earth Juice ... twice the K at about half the price. You guys are making me lern stuf
cn
racerboy71
bud bootlegger
You may wanna look at the Earth Juice ... twice the K at about half the price. You guys are making me lern stuf
i'll have to check that out cn.. not sure if my hydro store has it or not.. plus, the quart bottle i have of it will probably last me a lifetime.. but always good to know..
hydrosoil78
Active Member
Foxfarm big bloom has organic potash
cannabineer
Ursus marijanus
If your hardware store sells Sul-Po-Mag, it's the mineral langbeinite, a compound sulfate of potassium and magnesium. It's not super soluble, so it'll be a good boost-and-sustain source of both K and Mg (as well as S). Just tossing that into the ring. cn
george xxx
Active Member
Muriate of potash 0-0-60 should be available at any garden center about $6
cannabineer
Ursus marijanus
True, but muriate means "chloride". At least as much harm as benefit. It's also available in every grocery store as "table salt substitute", and I didn't mention it because of the chloride issue. Jmo. cn
