• Water the plant once every 10–15 days with this highly diluted mixture.

• Avoid overwatering, as too much acidity can damage the soil and roots.

• Water slowly so that the acidified water reaches the root zone.

• Use only in soils or pots with a tendency towards alkalinity (high pH).

• Do not apply to acid-loving plants that are already within their optimal pH range.

• If chlorosis is severe, combine with a direct application of iron chelates.