The extra Room concerning cells in this tray’s design lets plants somewhat more place to unfold out so they can expand into a uniform width and peak. The bio sponges that come with the package (and function the planting medium) increase germination costs and support motivate roots to expand downward https://custom-takedown-pin98763.thezenweb.com/5-easy-facts-about-seedling-tray-chassis-described-64175409