Plant and System Rinse. General Hydroponics FloraShield uses a unique combination of compounds that will thoroughly rinse systems and plants during all phases of the life cycle. Helps maintain healthy roots without resorting to harsh, toxic chemicals. Safe to use on and around actively growing plants at all stages of growth. Can be used as a foliar spray or as an application in hydroponic systems and growing media. DIRECTIONS FOR USE: Mix 1 part Flora Shield to 100 parts water. This means that to each gallon of water add approximately 1 oz., or for each liter of water add 10 ml. Seed Application: Soak seeds for 5-10 minutes in mixture (1:100), then rinse with clean water before planting. Propagation: Cuttings may be dipped or fully immersed in mixture (1:100) for 20-30 seconds, then rinsed with clean water prior to applying cloning gels or rooting powders. Weekly Treatment: Mix standard 1:100 dilution in a watering can and drench the roots of each plant. This is suitable for hydroponically grown as well as garden grown plants Hydroponic Reservoir Application: After draining reservoir, add 1 part product to 100 parts of water. Circulate for an hour or two, then add fresh nutrient to the reservoir. Foliar Application: Lightly spray plants with standard 1:100 dilution. Be sure to mist tops and bottoms of leaves. Preparation of Rooting Medium: Use standard 1:100 mix to expand compressed coconut fiber. To Clean Used Media: Soak overnight in standard 1:100 mix, this will clean and prepare media for reuse. This is suitable for clay pebbles, coconut fiber, and rockwool. Do not reuse media that is heavily contaminated or has deteriorated. General Hydroponics Feed Chart (PDF) Ingredients: Chitosan, stearic acid and palmitic acid.