Rated 4.7/5 by real plant parents

Kostr™ - Monstera Leaf-shaped cork plant pot coaster

Designed to support your plants beautifully as they grow.

Shipping calculated at checkout.
$18.00
In stock. Shipped within 1-3 days.
  • Icon 1 Designed and made in Atlanta
  • Icon 2 30-day hassle-free returns
  • Icon 3 Rated 4.69/5 by real plant parents
Choose a size
Small (~4") - Set of 4
Medium (~6") - Set of 4
Large (~10") - Set of 4

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Details

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Sold as as Set of 4. Pick your size - 4", 6" or 10"

Kostr™ - Plant coaster made Cork - is a sustainable and stylish addition to your plant collection. This monstera leaf shaped coaster is crafted from cork.

Use these under your house plants or just as a regular coaster around your dining table. 

1. Made from natural cork. 

2. Protects your surfaces from water damage 

3. Non-slippery, keeps your pots securely in place. 

4. Available in two sizes - 4" and 6" to accommodate most pot sizes. 

Kostr is thoughtfully designed to accommodate a wide range of plant pot sizes, from small succulents to larger potted plants. The coaster's leaf shape provides a stable base for your pots, preventing scratches and scuffs on your furniture. 

Cork is a highly renewable and biodegradable material harvested from the bark of cork oak trees. It boasts natural water resistance, protecting your surfaces from moisture and potential damage. The lightweight and non-slip nature of cork ensures that your plant pots remain securely in place, even on slippery surfaces.

Whether you are a nature enthusiast, an interior design aficionado, or simply looking to add a touch of eco-luxury to your home, Kostr™ coaster is the perfect choice. Discover a seamless blend of style, sustainability, and functionality as you showcase your plants with pride. Upgrade your plant game today and embrace the future of responsible living with this exceptional coaster.

How to Use

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Find full setup and styling guides for every Treleaf product on our video guides page.

Shipping & Returns

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Free shipping to the contiguous United States, with orders shipped within 1-3 days. Not completely happy? We offer a 30-day hassle-free return or exchange — just reach out to support@treleaf.shop and we'll make it right.

See it in action

From houseplant to Living Art

Monstera adansonii houseplant on a shelf
1

Start with what you have got

Pothos, monstera, philodendron, hoya. Anything that vines is already looking for something to climb — it's just doing it sideways across your shelf right now.

wooden plant stake cut out like Monstera leaf with engraving Monstrella by Treleaf
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Pick the shape you want to look at

Zella extends as the plant grows. Classic trellises give the natural wooden look. The BARE line arrives unfinished so you can paint it to match the room.

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Give it a few weeks

Leaves get bigger when a plant climbs. The shape holds. What was a pot in the corner starts reading as something you chose on purpose.

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Real cork, cut clean

Kostr™ is cut from real cork — naturally water-resistant, quiet underfoot, and soft enough to protect your surfaces without a rubber backing. It's the sustainable swap for the coaster that came free with your last furniture delivery.

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Shaped after the leaves you love

Every Treleaf silhouette starts with a real leaf — monstera, palm, anthurium, cactus — and gets traced, refined, and cut until it reads as art first, plant support second. It's the difference between propping up a vine and actually decorating with it.

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Woman-owned. Made in USA.

Treleaf is designed and made in Atlanta, built from the ground up by a woman-owned team who wanted trellises that looked like they belonged in the room, not just the pot. Every piece ships from the same city it's designed in.

Why plant parents keep coming back

Real materials, real testing, real people behind every piece.

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Real Wood, Real Grain

Cedar, maple, cherry — wood you can actually see the grain in, milled to hold up under real plant weight.

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Designed to Be Seen

Living art for your shelf, not a stake you're trying to hide behind the leaves.

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Made by Plant People, for Plant People

Every design starts with a plant we're actually growing at home — not a mockup on a screen.

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Tested Before It's Sold

We use every product ourselves before it ever reaches your cart, so what you get actually holds up.

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No Tools, No Mess

Modular pieces click together in seconds — no hardware, no drilling into your walls.

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Grows With Your Plant

Add extensions as your vine climbs, so you're never stuck restaking from scratch.

Rated 4.7/5 by real plant parents

Why plant parents choose Treleaf

See what sets us apart from generic accessories and mass-produced imports.

Real, purposeful materials — wood, cork, or biodegradable PLA
Tested by us before it's sold
Designed to be seen, not hidden
Made and finished with care, not mass-stamped
A small team that actually answers you
Treleaf
Generic Accessories
Mass Imports
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Frequently Asked Questions

Got questions? We’ve got answers!

What makes Treleaf different?

Every piece is designed and made in Atlanta, tested by us before it ships, and built to look like intentional décor — not just plant support you're trying to hide.

What if I don't love it once it arrives?

We offer a 30-day hassle-free return or exchange. Reach out to support@treleaf.shop and we'll make it right.

How do I know which size to choose?

Check the size guide on this page for exact dimensions. Still unsure? Email support@treleaf.shop with your plant's pot size and we'll help you pick.

How fast will my order arrive?

Orders ship within 1-3 business days, with free shipping across the contiguous United States.

How do I care for it?

Wipe with a dry or slightly damp cloth as needed. Full setup and care guides are on our video guides page.

Can I cancel or change my order?

Reach out to support@treleaf.shop as soon as possible — we ship fast, so the sooner you contact us, the better chance we can adjust or cancel before it goes out.

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Bring your plant somewhere to grow

Living Art, made for how you actually live

Every Treleaf piece is designed and made in Atlanta, tested by us before it ships, and built to hold up as your plant grows — not just look good on day one.

  • Designed and made in Atlanta
  • 30-day hassle-free returns
  • Real materials, tested by us first
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