Stimulants and Activators

TYTANIT

Yield stimulant

OPTYSIL

Silicon immunity stimulant – a liquid version

OPTYSIL ULTRA

Silicon immunity stimulant – a water-soluble version

GROWON

Activator of energy

ROOTSTAR

Activator of plant rooting

OPTYCAL

Calcium activator

FROSTEX

Activator of resistance to spring frost