Salt Smarts calculator an online/hosted nutrient formulation tool. Works on all Mobile devices (Android, iPhone, Tablets, and PC's)

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At customhydronutrients.com we specialize in dry fertilizer compounds and pre-mixes that are completely soluble in water.

• Yaraliva Greenhouse Grade calcium nitrate

• Haifa Multi-MKP mono-potassium phosphate

• ICL PeKacid solid phosphoric acid and ICL PeaK MKP

• Giles Magriculture magnesium sulfate

• Haifa Magnisal magnesium nitrate

• Yara SQM UltraSol SOP 52 potassium sulfate

• PQ corporation's AgSil 16H potassium silicate powder

• full selection of chelated trace elements

These are just a few of our fertilizer salt compounds that you can use to mix your fertigation or hydroponic solution. You will find the full selection in the index to the left under Dry Inorganic Nutrient Salts.

Check out our Package Deals where you can save 10%.

We also stock a full range of pre-mixed water soluble fertlizers from Everris Peters Professional.

• Hydroponic Special 5-11-26

• S.T.E.M. soluble trace element mix

• Peat-lite Special 10-20-10

• Peters Professional Blossom Booster 10-30-20 and others.

If you want natural and organic fertilizers, we have

• Ferti-Nitro 13-0-0 soluble amino acid fertilizer

• Soluble Seaweed extract 0-0-14

• CalPhos soft rock phosphate 0-3-0

• Acadian Kelp Meal 1-0-2
• Organically Grown Alfalfa Meal 2-0-2
• Crab Shell Meal 4-3-0
• Organic K+ Potassium Sulfate 0-0-50
• Wollastonite Natural Calcium Sillicate

and many more OMRI and CDFA approved fertilizer inputs.

I highly recommend to you Ferti-Organic's Soluble Fulvic Acid and their Neem Cake. Which, at 1,000ppm Azadirachtin, 850ppm Nimbin and 1,500ppm Salanin, is the highest analysis neem meal we have seen.

Our selection of liquid silicon fertilizers includes new products such as:

• PQ corp. Sil-MATRIX™ OMRI listed soluble potassium silicate, also known as AgSil 25

• Growth Products SiTKO SA 0-7-17, with silicate, phosphite and salycilic acid

• Growth Products Sil-Guard with silicate, phosphite and humic acid

• Dyna-Gro Pro-Tekt potassium silicate fertilizer