Most Fertilizers can be used in
Hydroponic Systems or Soil gardens
measurement conversion tables
All water should be treated with water conditioner. City water systems add chlorine, aluminum and other compounds that are unhealthy for plants. Well water is often too high in magnesium, calcium, sulfur and iron.
Water Conditioner is very important in hydroponics. Keeping minerals in solution when passing through electromagnetic fields such as pumps may create a problem and water conditioner will help.
Water Conditioner will also help keep the soil from becoming toxic.
Water Conditioners and Soil Detoxifiers