Knowledge Base
Knowledge Base
Pythium Prevention in Hydroponic Lettuce
by Paramount Seeds on Aug 07 2026
Pythium root rot is one of the most damaging diseases in hydroponic lettuce production. Learn how to prevent it through water management, sanitation, variety selection, and biological controls.
Knowledge Base
Hybrid vs Open-Pollinated Seeds: A Simple Explanation.
by Paramount Seeds on Jul 27 2026
A clear breakdown of F1 hybrid vs open-pollinated seeds for greenhouse growers — covering hybrid vigor, uniformity, disease resistance, seed saving, and real variety examples from the Paramount Seeds catalog.