OHP Literature

• Chemical Class Chart
• OHP Product Guide

OHP Biosolutions®

• OHP Biosolutions Guide

OHP Disease Solutions®

• OHP Disease Solutions Guide
• Downy Mildew Solution
• Botrytis Solution
• Pythium Solution
• Phytophthora Solution

OHP PGR Solutions®

• OHP PGR Solutions Guide

OHP Insect Solutions®

• OHP Insect Solutions Guide
• Thrips Cocktail
• Redheaded flea beetle

OHP Garden Mums Solutions™

• OHP Garden Mums Solutions Guide          

OHP Recipe for Success®

• Spider Mite control
• Scale insects control

OHP Landscape Solutions®

• OHP Landscape Solutions Guide               

OHP Herbicide Solutions®

• OHP Herbicide Solutions

OHP Poinsettia Solutions®

• OHP Poinsettia Solutions