Dyna-Gro Pro-Tekt 8 Ounces Dyna-Gro Liquid Pro-TeKt 0-0-3 - "The Silicon Solution" liquid supplement supplies higher levels of potassium and silicon to help plants build stronger cell walls. Use Pro-TeKt as a supplement with any fertilizer to provide non-toxic preventative prot... More Details
Price: $5.56

Dyna-Gro Pro-TeKt 1 Quart Dyna-Gro Liquid Pro-TeKt 0-0-3 - "The Silicon Solution" liquid supplement supplies higher levels of potassium and silicon to help plants build stronger cell walls. Use Pro-TeKt as a supplement with any fertilizer to provide non-toxic preventative prot... More Details
Price: $11.69

Dyna-Gro Pro-TeKt 1 Gallon Dyna-Gro Liquid Pro-TeKt 0-0-3 - "The Silicon Solution" liquid supplement supplies higher levels of potassium and silicon to help plants build stronger cell walls. Use Pro-TeKt as a supplement with any fertilizer to provide non-toxic preventative prot... More Details
Price: $26.25