Looks for Us in This Month’s Issue of Greenhouse Grower Technology Magazine Hitting Stands Soon The Greenhouse Company’s KWIC-KLIP® Product is Trademarked Effective March 13, 2018, our KWIC-KLIP® has been officially trademarked. Originally developed and first used in 1980, we are pleased to have this product officially trademarked with US Patent and Trademark Office. More … Continue reading March 2018 Newsletter