HYDROGUARD is a bio-fungicide water treatment that helps suppress and resist damping off diseases. HYDROGUARD is an all-natural biological stimulant that assists in the management of disease cycles. Unlike the use of fungicides alone, the use of HYDROGUARD breaks the chronic disease cycle while leaving no toxic residues. HYDROGUARD is also useful throughout a plants life in hydrogardens such as NFT or Aeroponics. HYDROGUARD is a phenomenal product which will strengthen your clones ’roots and offer your new plants the best chance of survival when transplanted.