'Green Wheel' looks to have plenty of room for the offsets to root. The NOID is needing a bit more room. Maybe you could remove the rocks on the right and left of the colony? When you want to plant some of the offsets somewhere else wait until the offset/offsets have already rooted into the ground. Cut the stolon/stem and gently remove the offset, roots and all to the new location.
Nice photo Kyla.
