Below are individual Salt Solubility's in water at 20 degrees.
These levels could be less if mixed with other salts or if you mix with cold tap water!
Potassium Nitrate.......................................31g per 100ml
Potassium Phosphate................................ 22g per 100ml
Potassium Sulphate................................ 11.1g per 100ml
Magnesium Sulphate heptahydrate.......... 35.1 per 100ml
Calcium Sulphate dehydrate....................0.24g per 100ml
Calcium Chloride anhydrous.......................74g per 100ml
Magnesium nitrate.....................................125g per 100ml
Calcium nitrate...........................................121g per 100ml
Urea.............................................................107g per 100ml
These levels could be less if mixed with other salts or if you mix with cold tap water!
Potassium Nitrate.......................................31g per 100ml
Potassium Phosphate................................ 22g per 100ml
Potassium Sulphate................................ 11.1g per 100ml
Magnesium Sulphate heptahydrate.......... 35.1 per 100ml
Calcium Sulphate dehydrate....................0.24g per 100ml
Calcium Chloride anhydrous.......................74g per 100ml
Magnesium nitrate.....................................125g per 100ml
Calcium nitrate...........................................121g per 100ml
Urea.............................................................107g per 100ml