Q.Is it better to keep Urn plants in pots rather than the ground
The pot that my Urn plant is in is getting full. When I got it, there was one plant, now there are 3 mature plants and one 3 inch fingerling – pup. How do I separate and can they be planted directly in the ground or do they need to stay in pots?
Certified GKH Gardening Expert
This video will demonstrate how to separate the pups:
You're in zone 9. Most urn plants are only hardy to zone 10. So they likely would not survive year round where you will if planted in the ground.