Plants and crops
Green 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 (8 POIs)
Dishong Tower (tier 5), The Last Sunset Nursing Home (tier 5), Holvez Rent-a-Car (tier 4), HSP Logistics (tier 4), Scarecrow Fields (tier 3), The Draycott Residence (tier 2), The Barbosa Residence (tier 1), The TJ Morales Residence (tier 1).
Points of interest built with this block (any of its variants), the highest tiers first, from the game's prefab files.