Reddit reviews 2lbs Monopotassium Phosphate Soluble 0-52-34 MKP Hydroponics Aquariums
We found 4 Reddit comments about 2lbs Monopotassium Phosphate Soluble 0-52-34 MKP Hydroponics Aquariums. Here are the top ones, ranked by their Reddit score.
Greenhouse Grade Water Soluble Monopotassium PhosphateExclusive source of Phosphorus in HydroponicsSuitable for all hydroponic systems aquariums and soil applications as well0-52-34 guaranteed analysis
http://greenleafaquariums.com/ is good if you want prepackaged combos.
You could also buy them in bulk.
KNO3 - https://www.amazon.com/Spectracide-Stump-Remover-Granules-HG-66420/dp/B004GVYXKC
KH2PO4 -
https://www.amazon.com/gp/product/B00TZTYK2Q/ref=oh_aui_detailpage_o07_s00?ie=UTF8&psc=1
I use Seachem Flourish for trace.
I read into promix HP mycorrhizae, and apparently it's a soiless hyrdo medium (head's up, it's peat based, so as it breaks down it will become more acidic). So I'd recommend just the raw salts over any bottled nutrients as they're far cheaper, you can specifically choose and dial ingredients, and they're the same thing that's in bottled nutes anyways.
For a solid basic formula, an equal amount (weighed on scale) of calcium nitrate, 4-18-38 base fertilizer (all your micronutrients are in here), and adjust your pH up with magnesium sulfate (it's good to keep this around 1/4 to 1/3 the weight of the other salts so you may need to pH down your solution since your tap water is so alkaline).
If you want to add different ingredients, you can switch up the salts, potassium silicate for silica (great in a foliar spray), monopotassium phosphate is the same as a PK booster (0-52-34), etc.
Here's are the salts I mentioned on amazon (you'd surely get a better price buying in bulk from a local place though)
https://www.amazon.com/Calcium-Nitrate-Fertilizer-15-5-0-0-2lb/dp/B00DVWG7MY/ref=sr_1_3?ie=UTF8&qid=1466373780&sr=8-3&keywords=calcium+nitrate
https://www.amazon.com/Fertilizer-Nutrients-Greenway-Biotech-Inc/dp/B012E72PTK/ref=sr_1_2?ie=UTF8&qid=1466374062&sr=8-2&keywords=4-18-38
https://www.amazon.com/Magnesium-Sulfate-Greenway-Biotech-Inc/dp/B00FKB0PNQ/ref=sr_1_16_s_it?s=beauty&ie=UTF8&qid=1466374168&sr=1-16&keywords=epsom+salt
https://www.amazon.com/Monopotassium-Phosphate-Soluble-Hydroponics-Aquariums/dp/B00TZTYK2Q/ref=sr_1_1?s=lawn-garden&ie=UTF8&qid=1466374233&sr=1-1&keywords=monopotassium+phosphate
https://www.amazon.com/Silicate-Soluble-Silica-Supplement-Plants/dp/B00J2WVAM4/ref=sr_1_2?s=lawn-garden&ie=UTF8&qid=1466374279&sr=1-2&keywords=potassium+silicate
Those phosphorus and potassium values look very low (P and K). You could bump them up by working some potassium phosphate evenly into the soil. If you want to do it organically, try adding some bat guano or bone meal for the phosphorus and some greensand or kelp meal for the potassium.
> potassium phosphate
Sorry, I had another question, when you say the above is what you use, do you mean this stuff"
https://www.amazon.com/Monopotassium-Phosphate-Soluble-Hydroponics-Aquariums/dp/B00TZTYK2Q/ref=sr_1_1?s=lawn-garden&ie=UTF8&qid=1491575474&sr=1-1&keywords=potassium+phosphate