Swift Blocker 128 (Commercial)We are delighted to introduce the Commercial 128! This blocker closely emulates a traditional 128 plug tray, providing you with a familiar and efficient planting experience. The block dimensions measure approximately 1. 1" x 1. 1" x 1. 5", offering deeper blocks that promote optimal root growth and ultimately result in happier, healthier plants. Save time and streamline your seeding process with our convenient matching scraper. Designed specifically