Johnny’s Drop Seeder (sold separately) comes pre-installed with a 72-hole soil block plate and tray. Swap out the plate and tray to customize your Drop Seeder for sowing a wide range of crops in a 50-cell soil block format. The 50-hole tray pattern is perfect for seeding into soil blocks created using our 50-Cell Commercial Soil Blocker or our 10-Cell Handheld Soil Blocker. Note: Converting Johnny’s Drop Seeder from a 72-cell to a 50-cell format requires both this plate and a 50-Hole Tray, sold separately.
