Plants and crops
Red Cherry Blossom
Furniture can make your place look pretty but it usually has little defensive value.
Crafting
Craft at Backpack · makes 1
Crafted as 
Potted Plant: pick this one of its variants when you place it.
Plant Fibers× 4
Clay Soil× 8
Drops when destroyed
- Clay Soil× 6
When it collapses
- Clay Soil× 6
Where to find (9 POIs)
Haven Hotel (tier 5), Olgiddy & Brother Advertising (tier 4), Journey's End (tier 3), The Serrano Residence (tier 3), Rise Realty (tier 2), Sweet Sweet Honey Pot Farms (tier 2), The Asgård Residence (tier 2), z-work (tier 2), Crumblemoor Catacombs.
Points of interest built with this block (any of its variants), the highest tiers first, from the game's prefab files.