Monthly Archives: March 2017

OHP biosolutions makes debut in 2017

March 31, 2017

OHP proudly announces the introduction of “OHP biosolutions” to better serve the greenhouse and nursery market including vegetables and herbs. This new line from OHP will feature products that are specifically designed to address the expanding segment of growers who utilize biological products exclusively or in combination with conventional products. “We see the steady evolution of  Continue Reading »


OHP redesigns popular PGR Calculator App on iTunes®

March 23, 2017

OHP’s popular Plant Growth Regulator (PGR) Calculator app has been redesigned from the ground up. The new version, PGR Calculator v2.1, contains many of the same features as the previous version now runs faster and works on all iOS device environments. “Growers really embraced the convenience of the original PGR Calculator,” says Dave Barcel, OHP  Continue Reading »


OHP signs marketing agreement with Vestaron

March 1, 2017

February 21, 2017 – (Kalamazoo, Michigan) – OHP, Inc. a leading marketer of crop protection solutions for the production ornamentals market, announces a new partnership with Vestaron Corp. of Kalamazoo, MI. Under the terms of the agreement effective immediately, OHP will market Spear® O, a greenhouse bioinsecticide that controls thrips, whiteflies, and spider mites, pests  Continue Reading »