Hydroguard Bio Fungicide 

Hydroguard, by Botanicare, contains a mixture of beneficial bacteria that helps protect your plant's rootsystem from root rot when growing with hydroponics. 

It forms a barrier that doesn't allow the bad bacteria to infect the roots. Unlike the use of fungicides alone, the use of Hydroguard breaks the chronic disease cycle while leaving no toxic residues.

Hydroguard is especially effective when used with seedlings or cuttings in clone machines, or trays. Best when used right after planting seeds or taking cuttings.

Use Hydroguard up to 1 Tablespoon per gallon to your reservoir. Hydroguard also works well in soil.

Hydroguard Bio Fungicide contains:

Bacillus subtilis
Paenibacillus polymxa
Bacillus circulans
Bacillus amyloliquefaciens