Ready-to-Use Stonewool Starter Plugs for High-Volume Propagation

Grodan® A-OK Starter Plugs in prefilled trays are engineered for commercial propagation operations that demand consistency, speed, and scale. Each 1.5" plug comes pre-seated in a tray, ready for seeding or cutting insertion — eliminating manual plug placement and reducing labor at the propagation stage.

Key Features

• 1.5" A-OK stonewool starter plugs — prefilled and pre-positioned in trays
• Case of 1,500 plugs — high-volume commercial format
• Uniform plug density and moisture retention for consistent germination and rooting
• Optimal air-to-water ratio supports rapid root development
• Compatible with standard propagation trays and transplant workflows
• Advanced Wetting Agent (AWA) for fast, uniform saturation
• Seamlessly transplants into Grodan Gro-Blocks and slabs

What’s Included

Case of 1,500 A-OK 1.5" starter plugs in prefilled trays. Intended for commercial propagation use.