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For a small planter that waters itself

Vego EZCube Self-Watering Planters

A plastic self-watering planter, 21 inches wide and 24 or 48 long, with 12 inches of soil over a 5-inch reservoir of 10 or 20 gallons.

2 sizes and layouts

Each size drawn from above at the same scale, with the maker’s listed capacity.

Listed capacity
2.8 ft³
Soil to fill it
2 bags of 1.5 ft³
Planting depth
12 in
Water reservoir
10 gallons
Outside footprint
24 × 21 in
Drawn to scale from the maker’s figures: 24 in by 21 in, 19.3 in overall height, 12 in planting depth.12243619.3 in12 in soil24 in × 21 in
Drawn from the maker’s published figures: the footprint from above on the left, the height on the right, in inches. Every bed on this site uses the same two scales.
Side view: 19.3 in overall, beside a 5 ft 6 in adult. It comes to about knee height.19.3 in overall24 in long · comes to about knee height
Side view beside an adult 5 ft 6 in tall, at one scale.

For a small planter that waters itself

Vego states 2.8 cubic feet of soil for the 24-inch planter and 5.6 for the 48-inch: 2 and 4 bags of 1.5 ft³. A float shows the water level in the reservoir.

Style
Self-watering planter
Material
Polypropylene liner in an ABS plastic shell
Warranty
None stated on the maker’s page
Bottom
Contained planter

Planning a balcony, deck or roof garden? Have the surface assessed for the filled weight before buying the planter. Its own load rating does not establish what the surface can carry. Work out the filled weight for whoever checks it.

Choose the size or layout

Use the widest outside footprint to plan paths. For a soil order, measure between the inside walls after assembly and choose your filled depth; advertised dimensions can be rounded. Rectangular sizes below read length × width × height.

Vego Garden doesn’t publish inside measurements for these beds, so the soil figure below is the maker’s own stated capacity. If you’ll fill it less deep, measure between the inside walls once it’s built.

Size or layoutAdvertised sizeListed capacityBags of 1.5 ft³ for that capacityPlanting depthWater reservoirOutside footprintPlan
21 × 24 in24 × 21 × 19.3 in2.8 ft³2 bags12 in10 gallons24 × 21 inMaker’s size chartPlan this size: 21 × 24 in
21 × 48 in48 × 21 × 19.3 in5.6 ft³4 bags12 in20 gallons48 × 21 inMaker’s size chartPlan this size: 21 × 48 in

Notes on these sizes

  • All sizes: The reservoir is the bottom 5 inches.

Questions about this bed

How do I set the water level?

With the water level regulator at the bottom: raise or lower it to suit the plant and the weather. The float shows how much water is in the reservoir.

Is the 5-inch reservoir enough?

For most small and medium plants, Vego says; bigger plants need it refilled more often.

What if the water smells?

Water kept too high, or organic matter rotting in it, can make it smell, Vego says. Take the plug out of the water level regulator, turn it to 90 degrees and keep adding water until it overflows from the regulator, which flushes out the old water; after that, use less water.

Vego Garden’s answers, from its questions page.

Prepare and assemble this bed

Compare the material, bottom and care choices if you are still deciding between families. Follow the site preparation and liner checklist for the supporting surface.

  1. Choose the exact configuration and lay out its parts. Check the required tools in the selected kit instructions.
  2. Prepare a stable, level position and confirm the outside footprint with working paths.
  3. Check the floor, the reservoir and its fill point before adding soil. Confirm the support beneath the planter for the filled load, water included.
  4. Measure the finished inside and outside separately, then update your plan. Preserve the maker’s fill restrictions.

Mark the outside footprint on the ground before assembly, including any legs or protruding corners. Leave a route for carrying bags, reaching the plants and maintaining nearby beds.

This planter has a floor, with its water reservoir under the soil. Use the soil depth the maker gives, not the full height, to estimate fill. Account for the filled weight, water included, when choosing a level location.

Product specifications