yes
Three substances are water, nitrogen, and access salts.
any salts that are soluble in water.
Dissolved and liquid salts are electrolytes and do conduct electricity. All natural waters have salts in them. Water only conducts electricity, when salts have dissolved in the water. Distilled water aka water without any salts is a nonelectrolyte and does not, as any other oxide, conduct electricity.
None it can all be soluble by water
ammonium salts; nitrate salts.
Nitrates are the negative ions (NO3-) of nitrate salts in solution and Nitrogen is a diatomic elemental gas (N2), 79% in fresh air, insoluble in water.
Lack of iron. You can feed it in late spring with a good high nitrogen fertilizer (1st number) or any time of the year water in a handful of epsom salts.
Mineral salts that water hyacinths use come from the surrounding water and soil. These plants are able to extract nutrients such as nitrogen, phosphorus, and potassium from the water they live in. They absorb these minerals through their roots and use them for growth and development.
In a nitrogen-free water culture, you can use salts that provide essential nutrients without nitrogen sources. Suitable salts include potassium sulfate (K2SO4) for potassium, calcium sulfate (CaSO4) for calcium, magnesium sulfate (MgSO4) for magnesium, and trace elements like iron chelate (Fe-EDTA) for iron. Additionally, you can include phosphorus sources like potassium phosphate (K3PO4) to ensure adequate phosphorus availability.
ammoniaproteinsmelling salts
Three substances are water, nitrogen, and access salts.
The cause is the irrational use of fertilizers.