Terp Gerp 1 Gal
$445.50
Terp Gerp is a ready-to-use foliar spray using simply compressed air! It is super concentrated and sprays as a very fine mist so the can lasts for hundreds of applications. A light cloud of Terp Gerp settles over the canopy and acts on the flowering sites directly to stimulate action where the flowers are developing.
Dominic (verified owner) –
Very well worth the money.