indoor planter box with drainage Julian Rectangle Block Fiberglass Planter Box, 30" x 12" x 24" Trough Span  w/ Drainage - Barrier, Divider Outdoor / Indoor
SKU: 89134169003
indoor planter box with drainage

indoor planter box with drainage Julian Rectangle Block Fiberglass Planter Box, 30" x 12" x 24" Trough Span w/ Drainage - Barrier, Divider Outdoor / Indoor

Sale price$23.34 Regular price$25.93
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Description

indoor planter box with drainage Julian Rectangle Block Fiberglass Planter Box, 30" x 12" x 24" Trough Span w/ Drainage - Barrier, Divider Outdoor / IndoorJulian Rectangle Fiberglass Planter Steel Reinforced Long Block Trough Indoor Outdoor Plants and Trees. Entryway, Patio, Privacy, Balcony Define Your Space with Clean, Modern Lines Material: Professional grade fiberglass for extreme durability and a refined aesthetic. Structural Integrity: Internal steel reinforcement to ensure perfectly straight, parallel walls along the 30" length. Application: Ideal for narrow spatial division, privacy screening,

Julian Rectangle Fiberglass Planter - Steel Reinforced Long Block Trough - Indoor / Outdoor Plants and Trees. Entryway, Patio, Privacy, Balcony

Define Your Space with Clean, Modern Lines

  • Material: Professional-grade fiberglass for extreme durability and a refined aesthetic.

  • Structural Integrity: Internal steel-reinforcement to ensure perfectly straight, parallel walls along the 30" length.

  • Application: Ideal for narrow spatial division, privacy screening, and defining walkway perimeters.

  • Indoor / Outdoor: Beautifully finished and optimized for high-traffic commercial interiors, rooftop decks, and contemporary residential balconies.

  • Finish: All-weather, UV-resistant architectural Matte Black.

  • Durability: Engineered to be shatterproof, frost-proof, and fade-resistant for year-round exposure.

  • Weight: High strength-to-weight ratio allows for easy placement while maintaining structural stability.

  • Drainage: Equipped with pre-drilled drainage holes and removable rubber plugs.

  • Free Fast Shipping - All Orders.

  • Dimensions: 30"L x 12"W x 24"H


Why Designers Choose the Julian Rectangle

The Julian Rectangle is the premier choice for professionals looking to maximize impact in narrow spaces. While a cube anchors a corner, this rectangular trough defines a line. If you have ever seen a standard plastic or resin trough "bow" or "belly" outward after being filled with soil, you will recognize the necessity of the Julian’s industrial-grade construction. It is designed to be a permanent, design-forward extension of your architecture.

In professional settings, these are most often used as "living walls" to create privacy between restaurant tables or to frame the perimeter of a rooftop deck. Because the 12" width is so slim and the Matte Black finish so sophisticated, the Julian Rectangle creates a clear boundary without sacrificing floor space. It anchors the environment, allowing your greenery to create a lush, vertical curtain.


The Science: Why Steel-Reinforcement Matters for Rectangle Planters

Longer planters are particularly susceptible to "bellying"—a phenomenon where the weight of heavy, wet soil forces the long side-walls to bulge outward. This ruins the crisp, architectural silhouette. To prevent this, NMN Designs integrates internal steel reinforcement into the Julian Rectangle.

This engineering ensures that even when housing a dense row of plants, 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 retail pots.


Recommended Plant Pairings for the 30" Julian:

The 12" depth of the Julian requires a thoughtful selection of root-compatible plants. We recommend the following for health, aesthetics, and performance:

For Privacy and Height (Narrow Profile Specialists):

  • Sky Pencil Holly: The gold standard for 12" troughs. Its naturally columnar shape stays narrow and vertical without needing heavy pruning, providing a "living wall" effect.

  • Blue Arrow Juniper: A stunning, silvery-blue evergreen that is much more drought-tolerant and narrow-root-compatible than traditional Arborvitae.

For High-Contrast Color:

  • Red Star Cordyline: Features deep burgundy, sword-like leaves that look striking against the Matte Black finish.

  • Golden Creeping Jenny (as a "Spiller"): Plant these at the edges to create a vibrant, lime-green "waterfall" of foliage that pops against the dark fiberglass.

For Extreme Temperatures (Heat, Wind, and Frost):

  • Karl Foerster Feather Reed Grass: Virtually "bulletproof." It handles sub-zero winters and scorching summers with ease. Its tall, wheat-like stalks provide privacy and movement in the wind.

  • Green Mountain Boxwood: Extremely cold-hardy and classic. It can be easily maintained to fit the 12" width and provides a structured, formal look year-round.


Pro-Tips for the Best Results

  • 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.

  • 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 plants, ensuring they return season after season.

The Julian Rectangle Planter is made in India by NMN Designs®

Extra Large Fiberglass Planters - How big are they?

This image below illustrates the scale of the Cube and Rectangle Planters - near a building entrance or a chair. 

Click here to see all extra large planters


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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 89134169003

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Elizabeth
Cuba, US
★★★★★ 4
Perfect summer book!
Format: Kindle
Dannie has had her life planned out since she was a little girl. Get into the good school, find the right job, meet the guy, find the perfect job, get engaged, get married, buy the house, and maybe one day, have the kid. So far, everything is going according to her plan. She has made it to the "get engaged" moment and it is perfect. She has the man of her dreams and everything is on track to meet all of her goals. But the night of her engagement, something makes her swerve off course. She dreams a very vivid and real dream that it is 5 years in the future and she is in a different apartment and has a different ring on her finger, and there is a different man in her life. She wakes up suddenly and tries to forget. 4 and a half years go by and Dannie still hasn't set a wedding date...life keeps getting in the way. One night she and her fiance meet her best friend, Bella, for dinner on a double date only to find that her best friend's date is the man she dreamed about. All Dannie can think about why he is in her life and more importantly, how she can change the future. Along the way, Dannie has to learn many hard lessons, including accepting the unexpected. Told from Dannie's perspective, this fast paced and heart breaking novel, examines love and one's chosen family. The author uses "the dream" to frame the entire story and I loved the feel and rhythm of this book. It feels suspenseful knowing Dannie is on somewhat of a countdown. This isn't a romance book (believe me, not my thing) but it is a love story. It is a rather short novel, which made it a fast read, but I found myself wanting more. I would have liked to have seen a little more plot development before the story's major twist occurred. But overall, I really enjoyed and would recommend to anyone wanting a heartfelt, yet not sappy, summer read.
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Reviewed in the United States on May 19, 2020
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Verified Purchase
Jacob Johnson
New York, US
★★★★★ 5
amazing!!
Format: Kindle
Full of twists and turns but an amazing story of love and friendship! A must read if you like a little mystery.
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Reviewed in the United States on May 31, 2026
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jesica love
Lowell, US
★★★★★ 3
Not what I expected at all
Format: Paperback
Hmmm. So this is a good book. But I’m mad b/c I feel betrayed. The back of the book says it’s about Dannie, and how the night she gets engaged to her longtime boyfriend David, she falls asleep. And then she wakes up and spends one hour 5 years in the future. A different apartment, a different ring, a different man. “It’s a love story, but it is not the one you’re expecting”. Ok, so spoiler alert. If you’re planning to read the book, maybe you shouldn’t read this review and should just read the book as it’s meant to be read. But I would have liked a warning. This is a story about friendship. Dannie and Bella have been best friends since they were 7. While Dannie is conservative and loves to plan, Bohemian Bella flies by the seat of her pants and goes where the wind takes her. They are so different, but are twin souls. And I think the story of their friendship would have been enough. But instead, I was told it was a love story about a woman and two potential men. And I was definitely not warned that this would be a crying book, but the last 20 pages had me just over misty. Overall, this was not the book I thought I’d be reading. And while it was good, I feel like I’ve been tricked and I’m mad about it.
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Reviewed in the United States on November 24, 2025
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Verified Purchase
Amazon Addict
Whiting, US
★★★★★ 4
well written
Format: Kindle
I enjoyed reading this story. It kept my attention and I read the book in a couple of days. The end was a bit unexpected, which is a good thing. The story itself was a little slow at times and I didn’t feel that drawn to the characters. I also wish I had known that it would be a bit sad.
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Reviewed in the United States on February 3, 2026
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Lesliereneea
Lexington, US
★★★★★ 5
Great Book!
Format: Paperback
I am not a big reader (but I wish I was! Too restless) so when a friend suggested this book to me, I wasnt sure I'd be able to start (or finish it) to my surprise, I loved it and finished it in a weekend. Now I am on to her other books! Great read! (Even for us non readers) :)
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Reviewed in the United States on April 21, 2026

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