Rubi Square Planters, Set of Three

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Modern 3 Planter Set Features:

  • Comes in a set of 3 different sized-square planters
  • Add subtle, mid-century modern character to your living space
  • Resin planters made with Artstone, a superior blend of stone & resin
  • One-of-a-kind marbled look
  • Lightweight, waterproof, frost-resistant, and UV-resistant
  • Keeps plants hydrated with its self-watering feature
  • Removable plug allows for both indoor & outdoor use without a tray
  • Footed bottom provides airflow & stability
  • Eco-friendly planter made with BPA-free, recycled materials


These mid-century modern style planters are the perfect complement to your interior design. Made from Artstone, a blend of high-grade resin and stone, the material is lightweight yet durable, and the natural marbled finish helps to accentuate your favorite houseplants. Stagger the three resin pots to create a vignette in a preferred living space or place them on their own throughout your place. For added functionality, each resin planter is equipped with a self-watering feature, so your plants stay hydrated with less frequent watering. When using outdoors, easily remove the drainage plug on the bottom of each planter. The set of three Rubi Square planters is available in two colors, white or gray, so feel free to mix and match and add a touch of natural beauty to your decor.


  • 6" = 5¾" L x 5¾" W x 5¼" H (view)
  • 7" = 6½" L x 6½" W x 6" H (view)
  • 8" = 7¾" L x 7¾" W x 7" H (view)


How should I pot my plant?

Add a small amount of perlite medium on top of the Water-Minder area. Finish filling the planter to the bottom of the rim with a light to medium weight potting mix. Routinely adding plant food, according to plant’s directions, will dramatically increase the health, beauty and fullness of the plants in your Rubi Square Planters.

What are the Rubi Square Planters made of?

The Rubi Square Planters are constructed from Artstone material, a proprietary blend of resin, colorant, and crushed limestone. The result is a durable, weather-resistant resin planter that has a beautiful, marbled look throughout the material. Unlike other planters on the market with a painted finish, Artstone planters will never lose their pattern and can be used both indoors or outside.

Is the Rubi Square Planter Set self-watering?

Yes! Each Rubi Round Planter has a built-in self-watering system called the Water-Minder. This removable insert creates a sub-irrigated reservoir at the bottom of the planter that allows water to seep through the screen. Your plants then absorb the water as needed.

How does the Water-Minder prevent overwatering & underwatering?

The Water-Minder self-watering feature prevents overwatering and underwatering as long as the drainage plug on the bottom of the planter is removed. This is because the water level will always drop to the top of the overflow drain. Your plant will then absorb the water as needed.

If you're worried about underwatering and/or if it's hard to tell if the plant is dry, then we recommend watering frequently to avoid any chance of underwatering. That ensures there is always water available in the reservoir. Just make sure the drainage plug is removed so that the water does not overfill the reservoir, potentially causing watering-logging and root-rot.

Do I need a saucer when using the planter indoors?

A saucer is not needed when using our planters indoors unless you decide to remove the drainage plug from the bottom of the planter. The only downside to keeping the drainage plug in is that you have to be mindful of overwatering. That is because with the drainage plug left in, any excess water will no longer automatically drop to the top of the overflow drain.

Does each Rubi Square Planter have drainage holes?

Yes, there is a removable drainage plug on the bottom of each planter. This allows the water level to drop to the top of the overflow drain.

When using a planter outdoors, remove the drainage plug to prevent water-logging and root-rot.

How is this an eco-friendly planter?

Intertek Green Leaf Mark

All our Artstone self-watering planters have been independently verified by Intertek to be made of at least 50% recycled materials.

The Rubi Square Planter has received Intertek's Green Leaf Mark.

How much do Rubi Square Planters weigh?

The weight of these resin planters varies by size as follows:

  • 6-Inch: 0.78 lbs.
  • 7-Inch: 1.15 lbs.
  • 8-Inch: 1.5 lbs.

Where is the Rubi Square Planter Set manufactured?

The Rubi Square Planter Set is manufactured and imported from our partner in Malaysia.

Do you ship outside the United States?

We ship internationally to Canada only. We recommend using a freight forwarding service, such as DHL, if you wish to order and ship outside of the U.S. or Canada. All shipments from our facility must be sent to a U.S.- or Canadian-based address.


Order Total Shipping Charge




Free Shipping*

*Flat rate and free shipping only apply within the Contiguous United States. All shipments outside the lower 48 states will be charged a shipping fee.

PO Boxes - We allow shipping to a PO box; however, please note that our flat rate & free shipping discounts will no longer apply. This is due to extra shipping charges we incur.

When will I receive my order?
Use the calculator at the top of this page or during checkout to find your estimated delivery date. Orders are typically processed and shipped in 1 business day via FedEx Home Delivery or USPS. You can also view this map from FedEx to estimate how long a shipment will take to arrive after it leaves our warehouse. We do not currently offer expedited shipping.

For more info, review our Shipping Policy and Return Policy in their entirety.