Boy do those look great!! I'd pull them out of the pot and take a look..maybe you can sort of easy the roots apart into several clumps so that there are maybe only 3 or 4 per clump..and then plant them in the ground for the summer. Being in Florida maybe you can just leave them in until they reach a size that you consider large enough to plant in their final growing spots..All this is just a suggestion from a Northern gardener so listen to other's thoughts on this matter also..Good Luck, they look great too! You're having great success with your seeds!

Donna

Thanks for the advice Donna! I like the idea of trying to tease them apart into a couple clumps. These are destined to become landscape plants, so I will be leaving them in ground all year. If I make a couple clumps, I can try them in a couple different spots to work out where they like the conditions best. I think that will be next weekend's project. I'll try to remember to snap a photo of what the rootball looks like.