Seeley Cube Block Planter - Architectural Steel-Reinforced Fiberglass w/ Drainage, Indoor / Outdoor (14" / 20" / 24" / 30" Square)
Regular price
$110.00
Sale price
$90.00
Save $20.00
Seeley Cube Fiberglass Planter - Steel-Reinforced Large Block for Indoor /Outdoor Plants and Trees. Entryway, Patio, Privacy, Balcony
One Planter - Unlimited Possibilities
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Material: Professional-grade fiberglass for extreme durability and a refined aesthetic.
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Structural Integrity: Internal steel-reinforcement on 20", 24", and 30" sizes to ensure perfectly straight walls.
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Application: Versatile design for privacy screening, spatial division, and entryway framing.
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Indoor / Outdoor: Beautifully finished, and optimized for high-traffic commercial interiors, rooftop decks, and expansive outdoor patios.
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Finish: All Weather UV-resistant architectural matte finish available in Classic White, Grey, and Black.
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Durability: Engineered to be shatterproof, frost-proof, and fade-resistant for year-round exposure.
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Weight: High strength-to-weight ratio allows for easy placement while maintaining stability.
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Drainage: Equipped with pre-drilled drainage holes and removable rubber plugs.
- Free Fast Shippping - All Orders. 30" Cube - 6/15 Pre-Order
Why Designers Choose the Seeley Cube
The Seeley Cube is the foundational choice for anyone who appreciates clean, minimalist geometry. If you have ever seen a standard plastic planter warp or fade after a single season, you will appreciate the industrial-grade difference here. It is designed to be a permanent, design-forward extension of your architecture.
In professional settings, these are most often used to create a "ceremony of arrival" at entryways or arranged in a rhythmic series to create a "living wall." Because the lines are so crisp and the matte finish so refined, the Seeley Cube defines space—like an open-plan office or a sprawling patio—without adding visual clutter. It anchors the environment, allowing your greenery to take center stage.
The Science: Why Steel-Reinforcement Matters for Large Planters
Most large planters suffer from "bellying"—a phenomenon where the sides bulge outward once filled with heavy, wet soil. This ruins the architectural silhouette. To prevent this, NMN Designs integrates internal steel reinforcement into our 20", 24", and 30" models.
This engineering ensures that even when housing a heavy, mature tree, the walls remain perfectly plumb and vertical. Combined with our commercial-grade fiberglass, you get a vessel that handles extreme thermal expansion (from scorching summers to sub-zero winters) without the cracking or brittleness found in standard resin or plastic pots.
Engineered for Performance: Indoor and Outdoor Versatility
The Seeley Cube transitions effortlessly between environments. For interior use in a foyer or gallery, keep the rubber plugs inserted for a watertight seal. For outdoor installations on a deck or patio, simply remove the plugs to ensure vital drainage and oxygen for the root zone.
Recommended Tree and Plant Pairings by Size:
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14" Cube (Medium): Ideal for architectural foliage and "tree-like" indoor plants. Best for Snake Plant, ZZ Plants, or a Spider Plant. Perfect for office corners or flanking a residential console table. Outdoor - Ornametal Grasses, Small Plants.
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20" / 24" Cube (Large and Extra Large): The perfect size for entryway ceremony and ornamental trees. Ideas include Evergreens and Boxwood Topiaries, Ornamental Grasses, Olive Trees, or Fiddle Leaf Figs. For a vertical architectural look, Sky Pencil Hollies are excellent.
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30" Cube (XXL -Extra-Large): Designed for specimen trees and high-impact privacy. This volume is required for larger trees such as Japanese Maples, Dwarf Citrus (Lemon/Lime), or Serviceberry. To create a privacy screen, plant a series of Emerald Green Arborvitae or Tall Ornamental Grasses.
Pro-Tips for the Best Results
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High-Wind Stability: For exposed roof decks or coastal balconies, add 3 inches of heavy gravel at the base before adding soil. This lowers the center of gravity, ensuring your privacy screen stays upright during heavy gusts.
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Thermal Protection: While the fiberglass is frost-proof, using an insulated liner inside the planter in extreme northern climates can help protect the root balls of perennial trees, ensuring they return season after season.
The Seeley Cube Planter is made in India by NMN Designs®
Indoor Planter Box - Medium (14") to Extra Large (24")
Size Specifications
- Medium Planter - 14" L x 14" W x 14" Tall
- Large Planter - 20” L x 20” W x 20” Tall
- Extra Large Planter - 24" L x 24" W x 24" Tall
- XXL Planter - 30" L X 30" W X 30" Tall (Black Only)
Internal dimensions are 1/2" less for L x W x H
Save Extra 10% OFF Entire Order ($125 Minimum) with Code GET10
Enjoy always free, fast shipping. Typically the same business day or the next.
SATISFACTION GUARANTEED
We are confident in the quality of our products, and have served the home, garden and pet industry for more than 20 years. We are a family business, based near Chicago, IL.
We want you to be delighted with your purchase and offer a defect-free 90-day warranty on all products. If there is a defect, we will exchange the product at no cost to you or issue a refund when the item is returned.
If for whatever reason you are unhappy with your purchase, you can return your unused item to us within 30 days. Once we receive and inspect the item to be in new condition, we will issue a refund.* For shipping options, including purchasing a return shipping label at a discounted rate, contact us at 708-345-8791.
*Shipping charges will be deducted from refund amount.
We want you to be delighted with your purchase. If you have any questions, or would like someone to help you make the best choice for your situation, please contact our customer care team at 708-345-8791or info@nmndesigns.com, we are happy to help you.
Below are some frequently asked questions and answers.
SHIPPING FAQ
How will my order ship?
We ship ALL Orders within the contiguous U.S. for FREE via FedEx Home (ground) and UPS Ground.
Most orders ship the same business day or the next. NO CODE REQUIRED.
Exceptions may occur around holidays, depending on order size or inventory levels.
Once your order ships, you will receive an email confirmation and tracking # for the shipment via Shopify, our website.
When will I receive my order?
The actual number of transit days will depend on the carrier and your location. All orders are shipped from our warehouse in the Chicago area, deliveries may take a few days depending on your location and the carrier.
If you have a question regarding your order, please don't hesitate to give us a call at 708-345-8791.
Do you offer expedited shipping options?
Yes. If you need an item to ship faster than FedEx Home (ground) and UPS ground services, please give us a call and we’ll quote you quicker shipping options.
Do you ship outside the Continental US?
Yes! International customers will receive a shipping estimate at checkout. If actual shipping costs exceed the estimate, we will contact you before processing your order.
WARRANTY, RETURNS AND REFUNDS
Do you have a warranty?
Yes. We want you to be delighted with your purchase and offer a defect-free 90-day warranty on all products. If there is a defect, we will exchange the product at no cost to you or issue a refund when the item is returned.
What is your return policy?
We accept returns of unused/new items within 30 days of the original sale. Please contact us before returning an item to set up returns. 708-345-8791 or info@nmndesigns.com
- **Please note, although we do not charge for shipping orders, a shipping cost (our actual cost to ship the item TO you) plus a restock fee of 15% will be deducted from all buyer's remorse returns. **
The customer is also responsible for shipping the item back to us.
You have the option of using our pre-paid shipping label which we can provide to you, using either UPS Ground or FedEx Home (ground), or you can use another carrier of your choice.
If you use our pre-paid label, the actual cost of shipping the return (from you to us) will be deducted from your refund.
- The actual cost of shipping the item(s) to be returned will vary depending on the size and weight of the item. If you would like to know how much it will cost for your specific item(s), please ask.
How will I be refunded?
Once we receive the item(s) back, your refund will be issued using the same method in which you paid, typically within 3-5 business days of receiving the return. How soon you see the credit on your statement will depend on your bank or card issuer.
Can you help me?
Yes! We want you to be happy with your purchase and minimize the inconvenience and costs of returns. If you have any questions, or would like someone to help you make the best choice for your situation, please contact our customer care team at 708-345-8791 or info@nmndesigns.com
We are located near Chicago, IL and can answer the phone or return your call during our normal business hours M-F, from 9-5 pm Central Time. Those hours may change around holidays.
Other FAQs
What are my payment options?
We accept all major credit cards.
Where are your products made?
Our wrought iron products are made at our factory in Mexico. All of our real wood and recycled plastic products are made in the U.S.A. Our stainless steel, brushed aluminum and fiberglass products are made in India.
Can I order via the phone?
You can call us anytime at 708-345-8791 to place an order, or if you have any questions about an existing order during our normal business hours M-F, from 9-5 Central Time. Those hours might change around the holidays.
What if my order arrives damaged?
We’ll be glad to send you a new item. We simply ask you to email us a photo of the damaged item and keep the original box, for FedEx/UPS claim purposes. We will arrange for the pickup of the damaged item, along with the shipment of the replacement.
