If you’ve ever wrestled with a massive decorative pot only to find your small plant swimming in soil, you know the struggle is real. Knowing what to put in a planter besides plants is one of those simple gardening tricks that makes a huge difference. The right planter filler does more than just take up space, it creates a healthier environment for your plant’s roots by improving drainage and preventing soil compaction. For indoor plants especially, using a filler can help you avoid the number one killer: overwatering.
In October 2026, we looked at 8 different products designed to solve this common container gardening problem. Whether you’re working with a tall, narrow planter for a snake plant or a wide, shallow bowl for succulents, the right insert or base material can save you soil, reduce weight, and make repotting far less messy. Brands like Marbrasse, Mkono, WHONLINE and more offer solutions ranging from simple adjustable risers to decorative propagation stations that serve a dual purpose. For more ideas on container gardening, check out our guide on what to plant in an urn planter.
Pros
- Sturdy construction with quality cotton cord that holds up over time
- Clean, tassel-free design that won't get messy or tangled
- Simple to set up and adjust for different pot shapes
- Attractive wood beads add a nice decorative touch
Cons
- Length is not adjustable; some users may prefer a shorter drop
- Minor imperfections in knotting possible due to handmade nature
- Pots and plants are not included, so an extra purchase is required
The Mkono Macrame Plant Hanger is a handcrafted cotton hanging planter that brings a touch of bohemian elegance to any space. Designed for indoor use, it can also handle a covered patio, making it a versatile choice for plant lovers. With an overall length of 35 inches and the ability to hold planters up to 9 inches in diameter, it fits many standard pots and lets your plants hang at an attractive height.
One of the standout features of this hanger is its tassel-free design. Unlike many macrame options, it avoids the long fringes that can get tangled or look messy over time. Instead, it uses a clean, woven basket shape with wooden beads woven into the cords, adding just the right amount of detail. Reviewers consistently praise its sturdiness, noting that even after years of use the cotton cord holds up well and the hanger remains reliable.
Setup is straightforward: spread the four leg strings, place your pot in the center, and hang from a ceiling hook. The bottom of the hanger includes a small metal ring to accommodate drainage holes, which thoughtful plant parents will appreciate. The natural ivory color blends easily with most decor styles, from farmhouse to modern minimalist.
That said, the hanger has a few limitations. The length is fixed, so if you need a shorter drop, you may be out of luck. Some users have noted minor imperfections in the knotting, which is expected from a handmade product but could be a concern if you're looking for a perfectly uniform finish. Also, remember that pots and plants are sold separately, so factor that into your purchase.
Overall, the Mkono Macrame Plant Hanger offers excellent value for its price. It's well-made, attractive, and easy to use. If you want a simple, stylish way to display your indoor plants without the fuss of tassels, this is a solid choice that won't disappoint.
Pros
- Adorable and unique design that sparks conversation
- Sturdy resin material with weather resistance
- Drainage hole prevents overwatering and root rot
- Versatile for both indoor and outdoor placement
- Thoughtful gift for plant enthusiasts and book lovers
Cons
- Small size only accommodates very small plants (2-3 inch pots)
- Some users may find it too tiny for their desired plant
- Rubber stopper can be loose if not pressed firmly
The YOUOIVIA Rocking Chair Book Planter is a charming hybrid of whimsical decor and practical gardening. Designed as a smiley face perched on a rocking chair with a book in hand, this resin pot transforms any small plant into a playful character - the foliage becomes the little guy's hair. It's ideal for succulent enthusiasts, book lovers, or anyone who enjoys adding a touch of personality to their space.
Standout features include a drainage hole with a rubber stopper, giving you control over watering. Leave the stopper in for a mess-free desk display, or remove it for proper drainage with succulents. The resin material is lightweight yet sturdy, holding up well outdoors on a patio or inside on a windowsill. At 4.5 inches tall and 5 inches wide, it fits comfortably on shelves, desks, or nightstands.
The design is the real draw. The face has a cute, neutral expression that looks endearing with cascading plants like string of pearls. The rocking chair actually rocks, adding a touch of interactivity. Build quality is solid based on customer feedback, with no sharp edges or rough spots. The painted finish is smooth and matches the khaki color shown.
One honest drawback is size. The pot opening is small - roughly 2.5 inches in diameter - so it only works with small plants or cuttings. Some reviewers wished it were larger to accommodate bigger succulents. Also, the rubber stopper might not seal perfectly if not pushed in all the way, so check it before watering indoors.
Overall, this planter delivers on its promise of cuteness and functionality. It's a fantastic gift for Mother's Day, birthdays, or teacher appreciation. If you're looking for a unique way to display a tiny succulent or vine, and you appreciate a bit of humor in your decor, this is a solid choice. The price is reasonable for the quality and charm you get.
Pros
- Simple and elegant design that suits many decor styles
- Transparent glass allows you to see root development and water needs
- Lightweight and portable at just 8.1 ounces
- Great for showcasing small cuttings or propagation projects
- Comes ready to use with no assembly required
Cons
- Glass is fragile and may break if dropped or knocked over
- Plants and decorative items are not included, so you need to source them separately
- The 10-inch height and wide base may not fit on very narrow shelves
The Marbrasse Desktop Glass Planter is a bulb-shaped glass vase paired with a charming iron bird stand. It's designed for small plants like pothos, mint, or hydrocotyle vulgaris, either as a hydroponic setup or with soil. This planter appeals to anyone who wants a low-maintenance, visually appealing way to bring a bit of nature indoors. It also works as a thoughtful gift for plant enthusiasts or decor lovers.
The standout feature is the clear glass bulb, which lets you watch roots grow and check water levels at a glance. The bird-shaped stand adds a playful yet refined touch, making it a conversation piece on a desk or shelf. You can easily pour in water and insert your chosen plant - no complicated steps. The glass and iron materials feel sturdy enough for daily use, though the glass is thin and requires careful handling.
Design-wise, the minimalist style fits modern, rustic, or eclectic settings. The bulb shape is both decorative and functional, creating a micro-ecosystem that's easy to maintain. The iron stand has a solid base that prevents tipping, and the bird motif gives it a storybook quality. Some users might find the dimensions (27.6 inches long by 27.6 inches wide by 10 inches high) a bit large for very tight spots, but it works well on most desks or countertops.
A few drawbacks to consider: the planter doesn't include plants or decorative stones, so you'll need to buy those separately. Also, because the glass is not tempered, it could break if knocked over. And with no reviews yet, it's hard to gauge long-term durability, though the materials are standard for similar items. Overall, it's a solid value for its price point, offering a unique look that goes beyond typical terrariums.
Verdict: If you enjoy small indoor plants and want a decorative piece that does double duty as a planter, this Marbrasse bulb vase is a good choice. It's easy to use, looks great, and makes a memorable gift. Just handle it with care and remember to bring your own greenery.
Pros
- Modern, natural aesthetic that complements any decor.
- Easy to assemble and clean (includes brush).
- Sturdy construction and durable glass.
- Great for visualizing root growth.
- Affordable price point for the quality.
Cons
- Glass vases are small (3.9 inches tall) - not suitable for large cuttings.
- Some customers reported missing hardware or damage in transit (check packaging).
- Wooden frame may need occasional tightening of screws.
The Renmxj Plant Propagation Station is a stylish and practical way to root your favorite cuttings. Designed with a natural wood stand and three clear glass bulb vases, it transforms propagation from a utilitarian chore into a decorative feature. Whether you are a seasoned plant parent or a beginner, this station makes it easy to watch roots develop right on your desk or windowsill.
Assembly takes only a few minutes with included screws and wing nuts, and the C-shaped metal rod ensures vases are easy to remove for watering. The glass bulbs are made from heat-resistant borosilicate glass, which is both clear and sturdy. Many reviewers highlight how the compact size fits perfectly in small spaces, and the included cleaning brush simplifies maintenance.
On the downside, the vases are on the smaller side (3.9 inches tall) so they work best for small cuttings like pothos or tradescantia rather than large stems. A few customers reported missing hardware or issues with packaging, but the brand offers responsive after-sales support. The wooden frame is attractive but may show wear over time if placed in damp conditions.
Overall, this propagation station earns high marks for its design, ease of use, and value. With a 4.6-star average from over 4,000 reviews, it is a trusted choice for plant lovers and a lovely gift for anyone who enjoys greenery at home or the office.
Brand: Renmxj
Model: Propagation Station Bulb Vases
Dimensions: 11 x 4 x 4.4 inches
Weight: 11.36 ounces
Material: Natural wood, borosilicate glass
Number of Vases: 3
Vase Size: 3.9 inches tall, 2.5 inch bottom diameter
Included: Cleaning brush, screws, wing nuts, rubber rings, anti-slip sleeves
Country of Origin: China
Best for: Small cuttings, hydroponic plants, home and office decor
Pros
- No watering or maintenance required.
- Comes ready to use with no assembly.
- Looks realistic from a distance, especially after fluffing.
- Good value for the price.
- Sturdy enough to hold its shape on a shelf.
Cons
- Initial plastic smell that fades after airing out.
- Smaller than some expect; may need two for a fuller look.
- Some leaves can look slightly shiny when viewed up close.
The Whonline Fake Hanging Plant is a small artificial potted plant designed for indoor and outdoor use. It comes in a black plastic pot with a single vine that trails about 21.65 inches. If you're looking for a low-maintenance way to add greenery to a shelf, desk, or wall corner, this is a practical option. It's especially suited for people who don't have time to care for real plants or want to avoid the mess of soil and watering.
What stands out is how easy it is to use. You just take it out of the box, fluff the leaves, and arrange the vine. One reviewer noted there's no assembly required, unlike some other fake plants. The leaves are made of plastic and are waterproof, so they won't fade or warp even in humid spots. From a distance, the look is realistic enough to fool most people, and the green color stays bright. However, up close some leaves have a glossy shine that gives away the material.
The plastic pot is small (3.5 inches wide), which makes it easy to fit into tight spaces. But if you're placing it on a large shelf or a high cabinet, the single vine can look a bit thin. Several customers mentioned buying two and combining them in a nicer planter for a fuller appearance. The initial smell from the plastic is another common note, though it does fade after a day or two in a well-ventilated room.
For the price, this is a solid decorative item. It won't replace fresh flowers, but it does its job without any work. If you want a little greenery in a spot that gets no light or where watering is risky, this is a great pick. Just be aware you might need to buy a pair to get the density you want.
Brand: Whonline
Material: Plastic
Dimensions: 3.2 inches deep x 3.5 inches wide x 21.65 inches long (including vine)
Pot Size: 3.5 inches wide x 3.2 inches high
Color: Green
Indoor/Outdoor: Indoor use, but suitable for covered outdoor areas
Package Includes: 1 artificial hanging plant with black pot
Weight: 12 ounces
Special Features: Waterproof, no watering needed
Pros
- Height adjustment is quick and secure with the push-button mechanism.
- Sturdy iron build feels solid and should last for years of regular use.
- No tools needed for assembly, and you can disassemble for storage easily.
- Works with both tapered and straight pots, thanks to multiple size options.
- Rust-resistant finish allows worry-free outdoor placement in covered areas.
Cons
- Assembly may require some trial and error to match the pole sections correctly if you are not familiar with twist-lock designs.
- The iron material adds noticeable weight (about 1.84 kg) which could be heavy for some lightweight decorative pots.
- Limited user reviews at launch make long-term durability hard to confirm, but the build quality looks promising.
The Tuling Home Adjustable Pure Iron Planter Insert is a practical solution for anyone who wants to raise plants inside larger decorative pots. Designed for both indoor and outdoor use, this riser system consists of a top plate, a base plate, and two adjustable poles that lock at heights from 7 to 25 inches. It comes in several size combinations to fit tapered, round, or square pots. This product is especially useful if you have a big planter that feels too deep for your plant pot or if you need better drainage and airflow underneath.
The standout feature here is the adjustable height. Each pole uses a push-button lock that lets you change the riser length in seconds. You can fine-tune the height to match your specific pot and plant combination. The iron construction feels solid and the matte black finish looks clean, though it does add a bit of industrial style. The base is wide and rounded, which helps keep everything steady even if the bottom of your outer pot is slightly uneven. For added stability, the instructions suggest adding a little sand or dirt underneath.
Assembly is straightforward once you figure out which end of each pole goes where. The components are clearly marked but there is no printed manual included, just the packaging that explains the twist-to-tighten method. It takes a few minutes to get the hang of it, but after that you can set up or take down the entire system without tools. The packaging uses sustainable cardboard with foam inserts, so the parts arrive in good shape and the box can be recycled.
One thing to keep in mind is the weight. At nearly 2 kilograms, this insert is not flimsy, but it could make a lightweight decorative pot top-heavy if the pot is not wide enough. Also, because the poles are rigid, very narrow or unusually shaped pots might not work well. The product is new to market, so there are not many user experiences to draw on yet, but the build quality and material choices suggest it should hold up well over time.
Overall, the Tuling Home planter insert delivers on its promise of adjustable, durable support for your plants. It is a worthwhile buy for gardeners who want to customize the height of their potted plants and need a reliable riser that can handle both indoors and covered outdoor spaces. If the size options match your outer pot, this insert will give you a stable platform without the guesswork of stacking rocks or wood blocks.
Pros
- Customizable height range fits a variety of pot sizes and shapes.
- Sturdy construction with stainless steel poles and thick wood trays.
- Simple tool-free assembly saves time and effort.
- Includes three different tray sizes for versatile use.
- Waterproof wood tray resists moisture damage from watering.
Cons
- Plastic expansion buckle used for height adjustment may loosen with heavy use over time.
- Maximum tray size (9.9") may be too small for very wide pots.
- No user reviews yet to confirm long-term performance or durability.
The DECOHS 3 Set Adjustable Height Planter Inserts are designed for anyone who needs to raise plants inside larger decorative pots or tall tapered planters. Whether you're dealing with a deep ceramic planter or a narrow urn-shaped container, these risers help you position the plant at the perfect height for visibility and airflow. This set includes three complete units, each consisting of a telescopic stainless steel pole and two wooden trays in different sizes.
The standout feature is the adjustable height range from 10.2 to 17.3 inches. The pole has a double support design with a plastic expansion buckle that lets you twist and lock the sections at any height within that range. This is especially useful when you need to match the depth of your decorative pot minus the height of the plant pot. The three tray diameters (5.9, 7.9, and 9.9 inches) cover most standard pot bases and work well with tapered, square, or round shapes.
Build quality is solid for the price. The trays are made from 12mm thick waterproof multi-layer wood board, which feels dense and should resist water damage if kept in a well-drained environment. The stainless steel poles are smooth and don't rust easily, making this suitable for both indoor and outdoor settings. Assembly is straightforward: you simply screw the pole ends onto the tray boards and adjust the pole length to your desired height no tools required.
One potential drawback is that the plastic buckle mechanism might not hold up indefinitely if you frequently disassemble and reassemble it. Also, the largest tray is just under 10 inches, so very wide pots may not sit securely. Since there are no customer reviews yet, it's hard to gauge long-term durability, but the materials feel adequate for typical household use.
Overall, the DECOHS Adjustable Planter Inserts offer a practical, affordable solution for elevating plants inside large or tall pots. The easy adjustment, multiple tray sizes, and solid materials make them a good choice for plant enthusiasts who want flexibility without complicated setup. Just measure your pot and plant height beforehand to ensure the riser height range works for your setup.
Pros
- Generous size fits medium to large pots and tools simultaneously
- Durable construction with copper buckles rated for over 3000 cycles
- Excellent waterproofing on both sides with easy wipe-clean surface
- Portable and compact storage with included straps
- Lifetime quality service from the manufacturer
Cons
- May require a few tries to master the corner setting technique described in the video
- Only one mat included (not a multi-pack), useful for individual use
- Not dishwasher or oven safe, but hand rinsing is straightforward
The HNXTYAOB Large Repotting Mat is a practical solution for anyone tired of cleaning up potting soil after repotting plants. Designed for indoor use on tables, countertops, or floors, this 39.5x31.5 inch mat catches all the mess during transplanting, pruning, or fertilizing. It's especially useful for apartment dwellers or those who want to avoid the hassle of newspaper or cardboard boxes.
The standout feature is the thickened, double-sided waterproof PE fabric. Unlike flimsy plastic sheets, this material resists creases and tears, and can be reused for years. The reinforced copper buckles at each corner hold the mat in place, creating a shallow tray that contains soil and water. The smooth surface also prevents staining and makes cleaning simple a quick rinse or wipe with a damp cloth is enough.
In real-world use, setup takes a minute once you get the hang of it. The included video shows how to snap the corners and pull the sides taut to form a stable tray. The mat folds or rolls up easily, and the two straps keep it secure for storage. At just 0.37 pounds, it's light enough to take to a nursery or outdoor garden bed.
The design is well thought out. The stitched edges prevent fraying, and the copper buckles are durable after repeated use. One potential drawback is that creating the tray shape requires a specific technique, but it becomes second nature quickly. Also, only one mat is included in the package, though the price is very reasonable for the quality.
Overall, the HNXTYAOB Large Repotting Mat is a smart investment for plant lovers who value cleanliness and efficiency. It's durable, waterproof, and easy to store. With the manufacturer's lifetime quality service, it's a low-risk purchase that should pay for itself in saved cleanup time and potting soil.
Frequently Asked Questions
Why shouldn’t I just fill the bottom of a deep planter with more soil?
Using excess soil in a deep container creates several problems. All that extra, unused soil stays wet longer, which can lead to root rot because the roots are sitting in constant moisture. It’s also a waste of potting mix and makes the planter much heavier and harder to move. Using a filler like a planter insert, upside-down nursery pot, or even packing peanuts creates an air gap that promotes better drainage and aeration right where the roots need it.
What are the best materials to use as DIY planter fillers?
For a simple, low-cost solution, many gardeners reuse plastic nursery pots, empty water bottles (with caps on), or crumpled paper. Recycled plastic packing peanuts work well, but avoid the biodegradable starch-based kind as they can dissolve. For outdoor planters, lightweight materials like crushed aluminum cans or lava rock are durable options. The key is to choose something inert that won’t decompose and to place a piece of landscape fabric or a coffee filter over the filler to keep the soil from sifting down.
How do I choose the right height for a planter insert or riser?
First, measure the total height of your decorative pot. Then, measure the height of your plant’s nursery pot. Subtract the nursery pot height from the decorative pot height. The result is the ideal height for your filler or insert. You want the top of your plant’s root ball to sit about one inch below the rim of the decorative pot to allow space for watering. Many adjustable inserts, like the ones from Tuling home and DECOHS, are designed to fit within a range, so you can fine-tune the height for a perfect fit.
Can I use gravel or rocks at the bottom of my planter for drainage?
This is a common myth. While gravel creates space for water to pool, it doesn’t actually improve drainage from the soil layer above. In fact, it can create a perched water table, where water sits at the interface between the soil and the rocks, keeping the lower soil soggy. It’s better to use a material that takes up volume without creating a drainage barrier. For true drainage improvement, ensure your pot has holes and use a well-aerated potting mix. For related tools, see our fertilizer category for products that support healthy growth in properly potted plants.
Are planter inserts only for indoor use?
Not at all. Many inserts, particularly those made from rust-resistant iron or stainless steel, are designed for both indoor and outdoor use. They are excellent for large patio pots, tall tapered planters, and balcony containers. Using an insert outdoors still provides the same benefits: less soil to buy, reduced weight, and better root zone conditions. Just make sure the material is weather-resistant if it will be exposed to the elements. This approach works well for many outdoor setups, including plants in a planter box.


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