Nutrients 321 additives

hashfandan

New Member
some live microbes(ie. dragonfly earth meds, ogbiowar, tribus) but letting your pots have good dry downs is the best thing you can do for your roots. if they aren't searching for water growth becomes stagnant.
 

NeWcS

Well-Known Member
Which silica do you recommend? Was looking at Raw.
I dont THINK it matters on brand as long as you're getting Potassium Silicate. I got mine on EB. https://www.ebay.com/itm/Potassium-Silicate-16-Ounces-For-Plants/263605599003
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And I follow these directions to make a 7.8% concentrate: https://customhydronutrients.com/potassium-silicate-fertilizer-c-1_60_68/potassium-silicate-32-k2o-528-sio2-dry-powder-4-pounds-p-131.html
Code:
Silica            
    148g (Potassium Silicate) to liter water makes a 7.8% concentration.        
    2.5mL of concentration per gallon gives a Si ppm of 23ppm. (and 24.5ppm of K)(~48ppm SiO2)
 

NeWcS

Well-Known Member
PS: Be sure to store the Silicate powder in a tight sealed container. It sucks moisture outta the air like crazy, and hardens.
 
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