Description
Turn any planter into a self-watering planter
Everyone struggles to keep their containers looking their best and keeping them watered properly is key. The Riverside Sub-Irrigation units allow you to install a water reservoir in your container to extend the time between watering. These units will fit any container, not just Riverside. Spend time on other projects and less time watering your plants.
Round
| SKU | Diameter | Height | Capacity |
| SIU14 | 14" | 3.5" | 1.5 gal |
| SIU18 | 18" | 3" | 2.5 gal |
| SIU20 | 20" | 3.5" | 3.5 gal |
| SIU24 | 24" | 3.5" | 4.5 gal |
| SIU28 | 28" | 3.5" | 6.5 gal |
| SIU32 | 32" | 3.5" | 8 gal |
| SIU36 | 36" | 3.5" | 10 gal |
| SIU48 | 48" | 3.5" | 19 gal |
Square
| SKU | Length | Width | Height | Capacity |
| SIUSQ12 | 12" | 12" | 3" | 1.5 gal |
| SIUSQ16 | 16" | 16" | 3" | 2.5 gal |
| SIUSQ23 | 23" | 23" | 3" | 5.5 gal |
Rectangular
| SKU | Length | Width | Height | Capacity |
| SIUR19 | 19" | 8" | 3" | 1.5 gal |
| SIUR25 | 25" | 8" | 3" | 2 gal |
| SIUR31 | 31" | 8" | 3" | 2.5 gal |
