I first started using FlexiPlugs several years ago. I used the 1 1/2″ x 2″ the first year and found the seedlings outgrew the plugs within a week after germination, so I switched to the 2″ x 3″ FlexiPlugs.
FlexiPlugs are created by blending the highest quality peat with other organics and a foam binder. The result is a stabilized propagation medium that promotes faster rooting for cuttings while providing the consistent moisture needed for seed germination. They are pH balanced plugs, contains micronutrients and active biologicals so it has all the elements needed to promote healthy root growth and young plant vigor.
This Gallery shows FlexiPlugs being used to plant Plumeria Seeds.