Vinyl Window Boxes

10.8" H x 36" W x 11" D, Black

Elevate your home with the timeless Fairfield Collection, where refined craftsmanship meets effortless elegance. Designed with sleek lines and a graceful silhouette, it offers a harmonious blend of style and functionality, complementing any space. More than just décor, it’s a statement of sophistication, enriching your surroundings with enduring beauty.

Just what I was looking for and looks perfect!. Christine. Joliet, IL. Wed May 13 2026

White

Enhance the look of your deck with this countryside over-the-rail planter

My husband and I have been having a very hard time finding the correct size rail planter as our top rail is rather wide. These have worked out beautifully! I’ve bought an array of colors! comes with a drain hole, which is great and we really.. Michelle. Mon May 04 2026

10" H x 36" W x 12" D, White

Super easy to put together and install. Love mine!. Rebecca. Aiken, SC. Thu Apr 16 2026

10" H x 48" W x 11.5" D, Black

Transform your outdoor space with the Nantucket Collection, where timeless charm meets modern durability. Expertly crafted from premium materials, its classic paneled design showcases vibrant flowers and greenery, adding elegance to patios, gardens, and porches. Designed to endure, it offers lasting beauty you can rely on—reflecting Mayne’s unwavering dedication to quality and craftsmanship.

I love the window boxes. They are sturdy and beautiful!. Sarah. Kirklin, IN. Wed May 20 2026

Black, 11" H x 36" W x 11" D

Awesome quality and looks beautiful .. Mturkson66. US. Sat Dec 13 2025

White, 2

Elevate your greens. This 36'' window box planter is designed with a classic crown molding style that adds a touch of elegance to your outdoor space. Made from high-density, double-walled plastic, this rectangular planter is both weather and UV resistant, ensuring your plants stay protected. With a generous 7.6-gallon capacity and built-in drainage holes, your plants will have plenty of room to thrive. Wipe clean with a dry cloth to keep it looking fresh.

I have purchased5 of these boxes they are wonderful The picture is an example of this is the a picture of the second season Boxes held up beautifully The ones I purchased later are awaiting spring. Jeanne. Greenport, NY. Sun Mar 29 2026

2, Black

Old meets new. Inspired by lush estate gardens, the Veradek Brixton Railing Planter combines traditional design with modern technology making it best suited for windowsills or balconies. Complemented by its classic appearance, the Brixton Railing Planter is thoughtfully curated with functionality in mind— adjustable, steel brackets allow for easy mounting. Once assembled, start planting a variety of herbs, succulents and flowers. This sturdy yet lightweight rectangular planter is proudly crafted in Canada from high-grade recycled plastic, making it resistant to cracks, fading and UV and allowing it to withstand extreme temperatures ranging from -20 to +120 degrees. With the perfect balance of design, structure and purpose, the Brixton Railing Planter adds the finishing touches to any indoor or outdoor space. Note: The Veradek Railing planter is designed for inward-facing use only. For safety, install the planter no higher than 4 feet off the ground. Improper use may result in injury or property damage.

Arrived in good condition. Exactly as depicted.. Bobbie. Midlothian, Va.. Wed Mar 11 2026

9'' H x 60'' W x 10'' D

Discover new horizons in outdoor living with a collection that blends bold form with refined simplicity. Defined by its architectural silhouette, the Horizon Collection introduces structure and elegance to any space. Woodgrain paneling and precisely crafted Sure-Fit corners create a clean, seamless finish—delivering a polished look from every angle. Designed for those who appreciate thoughtful detail and quiet sophistication, Horizon offers a cohesive aesthetic that feels modern, intentional, and beautifully composed.

Perfect - big size that we were looking for!. Heidi. Tue May 26 2026

Black, 5.75" H x 30" W x 7.5" D

The Bloem Dura Cotta Resin Window Box Planter is a durable and versatile option for your outdoor spaces. Crafted from high-quality plastic resin, this planter is maintenance-free, easy to clean, and UV-protected for fade resistance. With a generous capacity and a removable saucer tray to capture excess water, it's perfect for growing a variety of plants, including herbs, vegetables, and flowers. The pre-drilled drainage holes ensure proper water drainage, while the rectangular shape provides ample space for your greenery to thrive.

These are perfect! Flowers add such a nice touch... Djh. Donna. US. Sun Jun 07 2026

9" H x 36" W x 10" D, Black, Set of 2

A fresh take on a classic concept; the Veradek Window Box Planter adds character to windowsills, balconies or tabletops. Complemented by its modern appearance, the Window Box is thoughtfully curated with versatility in mind—pre-drilled drainage holes allow you to plant a variety of different greenery such as flowers, succulents or herbs without having to worry about overwatering. This sturdy yet lightweight rectangular planter is proudly crafted in Canada from high-grade recycled plastic, making it resistant to cracks, fading and UV and allowing it to withstand extreme temperatures ranging from -20 to +120 degrees. With the ideal balance of design, structure and purpose, the Window Box will add the final touches to any outdoor space.

The best planter you can buy! I’ve had it for years now and it still look brand new!. Erika. San Bruno, CA. Sat May 30 2026

Nantucket Blue

If you're only planting greenery in your garden, you're not giving your home the full floral effect! With this planter, adding spring-worthy spirit to your window or front fence is a cinch. Designed to live outdoors, it's crafted from galvanized steel that doesn't mind UV light beaming down or rainstorms rolling through. Plus, with its tapered silhouette and distressed finish, it brings rustic charm to your modern farmhouse or country cottage.

The planter is sturdy, it has a nice distressed blue color to match my patio furniture, and the drainage holes allow for easy drainage.. Leo. Washington, Dc. Sat May 23 2026

11.6" H x 48" W x 10.5" D

Bring the charm of the outdoors into your home with this handcrafted, weather-resistant window box planter. It's perfect for showcasing vibrant florals or cascading greenery, adding a touch of natural beauty to any exterior.

Lovely teak wood window boxes, shipped in a timely manner, securely packed for shipping.. Robert. Albany, CA. Sat Mar 14 2026

12" H x 12" W x 40" D

When you have been working for a long time, a touch of green in the yard will greatly relieve your fatigue. This is our outdoor flower planter box which has a large capacity and is perfect for your growing needs. You can choose to add the soil directly into the pot or you can use it as a flower pot holder and place properly sized flower pots in it. The design of the drainage hole at the bottom of the pot helps to remove excess water from the soil and prevents the roots from rotting when it is prolonged soaking. This can allow you to take better care of the plants you grow, which will also be more conducive for plants to grow better. By planting different kinds of flowers in one planter, you can create a small indoor garden that only belongs to yourself. Add warmth and comfort to your dreary space and let your impetuous heart get healing and relief.

Super easy to put together and it looks so upscale. They look gorgeous!. Sarah. Fri May 08 2026

7.5" H x 30" W x 7.3" D

Transform your garden or balcony into a serene oasis with the Millwood Pines ECOFLEX® 30" Window Box in Maple. Crafted from ECOFLEX®, an innovative blend of recycled polymers and reclaimed wood fiber by-products, this window box marries durability with sustainability. Unlike traditional wood planters that succumb to moisture, the ECOFLEX® material stands strong against the elements, ensuring your planter remains odor-free and easy to clean for years to come.

Perfect - easy to assemble. Nancy. Foxboro, MA. Sat May 23 2026

6.69" H x 24" W x 7.94" D, Ocean Blue

Dayton Window Box Planter by Bloem: Look what the ocean dragged in! The Dayton Window Box Planter will bring a pop of color and plenty of joy indoors and outdoors. It features a smooth, matte finish that's UV fade-resistant and a detachable saucer to prevent spills and protect surfaces. Made from 100% recycled plastic, you can feel good knowing you're helping the planet while making your garden look its best.

Did its job. Good quality. Theresa. Chester, MD. Fri Jan 23 2026

Black

This railing planter brings a clean, structured look to your outdoor deck or balcony. It's crafted from high-density plastic, making it a lightweight yet resilient choice for seasonal planting. The specialized design includes mounting brackets that allow you to easily secure it to various railing types. It features built-in drainage holes to help manage water levels and support healthy root growth for your favorite flowers or herbs. This functional piece helps maximize your gardening space without taking up any floor area. Plus, the UV-resistant finish helps prevent fading during sunny afternoons.

This planter box is sturdy, well-made, and holds up nicely outdoors. I appreciate that its made from recycled plastic, making it an eco-friendly choice without sacrificing durability. It was easy to assemble, looks attractive, and provides plenty of space for flowers, herbs, or vegetables. Overall, a great planter that combines sustainability, strength, and functionality.. Kris. Maine. Mon Jun 01 2026

Window Planter Boxes with Trays Black

Absolutely as advertised. Just used last night and was perfect for what I needed.. Meghann. Malone, NY. Tue Mar 24 2026

9'' H x 36'' W x 10'' D, Black, Set of 2

Taking inspiration from a traditional concept, the Veradek Railing Planter is the perfect addition to windowsills, balconies or fences. Complemented by its modern appearance, the Railing Planter is thoughtfully curated with functionality in mind—adjustable, steel brackets allow for easy mounting. Once assembled, start planting a variety of herbs, succulents and flowers. This rectangular planter is proudly crafted in Canada from high-grade recycled plastic, making it resistant to cracks, fading and UV and allowing it to withstand extreme temperatures ranging from -20 to +120 degrees. With the ideal balance of design, structure and purpose, the Railing Planter will add the final touches to any outdoor space. Note: The Veradek Railing planter is designed for inward-facing use only. For safety, install the planter no higher than 4 feet off the ground. Improper use may result in injury or property damage.

Love these. Exactly what say they are. I’ve had them since last summer and still beautiful.. Cass. Oxford, CT. Thu Apr 30 2026

6.5" H x 24" W x 8" D

Constructed with high grade plastic the countryside flower box planter features a timeless design complete with a matte finish and a classy wrap around satin band this traditional style flower box is fade resistant and durable so it will last through the years easily place in brackets under windows on porches and decks on windowsills or along your favorite walkway when using outdoors remove the rubber stopper on the bottom of the planter to allow water to drain properly. If you would like to use indoors, we recommend placing it on the matching Countryside Flower Box Trays, which are sold separately. Proudly made in the USA.

This flower box was the perfect size for my front door porch project. Needed a smaller box in order to bring the plants in when it freezes.. Marilyn. Tulsa, OK. Mon May 04 2026

6.5" H x 8" W x 36" D, White

Constructed with high-grade plastic, the countryside flower box planter features a timeless design complete with a matte finish and a classy wrap-around satin band. This traditional-style flower box is fade-resistant and durable so it will last through the years. Easily place in brackets under windows, on porches and decks, on windowsills, or along your favorite walkway. When using outdoors, remove the rubber stopper on the bottom of the planter to allow water to drain properly. If you would like to use it indoors, we recommend placing it on the matching countryside flower box trays, which are sold separately.

This already looks beautiful on my deck. Looking forward to getting my Spring annuals planted. Patricia. Naperville, IL. Wed Apr 22 2026

Black

Watch as windowsills and balconies come to life with the Veradek Trough Planter and its clean, sleek lines, perfect for indoor or outdoor spaces. Complemented by its modern appearance, the Trough is thoughtfully curated with functionality in mind—a double-walled design insulates your favorite plants and minimizes soil use while pre-drilled drainage holes help prevent overwatering. This sturdy yet lightweight rectangular planter is proudly crafted in Canada from high-grade recycled plastic, making it resistant to cracks, fading and UV and allowing it to withstand extreme temperatures ranging from -20 to +120 degrees. With the ideal balance of design, structure and purpose, the Trough will add the finishing touches needed to transform a house into a home.

I am OBSESSED with these! I've loved window boxes since living in Germany in the 1990s but always had a hard time finding ones to fit my deck railings. I've done the wire holder with plastic box and they just looked blah. These look amazing! I can't wait until the grass grows tall and petunias and sweet potato vines spill over. I ended up also buying the supporting deck railing brackets because I worried about the composite balusters not being able to support such a heavy box when weighted with wet soil.. Maria. MA. Thu Jun 04 2026

Black, 30'' H x 48'' W x 18'' D

Wonderful planter great quality.. Teresa. Littleton, CO. Fri May 08 2026

Black

The Acadia Collection showcases a sleek, modern silhouette with clean, tapered lines that deliver bold visual appeal across a range of outdoor spaces. Whether framing a front entry, patio, or balcony, its versatile form is ideal for cascading florals or sculpted greenery. Thoughtfully designed to balance aesthetics and utility, each piece offers lasting durability and elevated style, transforming everyday spaces into curated, welcoming environments with minimal effort.

You can't go wrong with this product, over watering plants. Moisture seeks its way up making roots seek their own level for optimum moisture.. Bob Leilich. Conroe, Texas. Sun May 10 2026

8" H x 49" W x 11" D

Dream homes require dream accessories, accept nothing less than the best

Outstanding! When we took our box to the greenhouse business to select plants they flat out said Beautiful. You will need to stain to the color of your choice. Additionally put brackets underneath to support weight. Yes a bit of work for full effect .. Mary. Hornell, NY. Thu Jun 06 2024

Cape Cod White

The box planter has a colored patina finish that makes them look beautifully aged and won’t develop unevenly the way natural copper patina can.

These are perfect. The best part are the the drainage holes in each corner!. Stacey. Ronkonkoma, NY. Mon May 04 2026

Brown, 15.25" H x 48" W x 15.25" D

This rectangular planter box offers a simple way to refresh your patio, balcony, or backyard with flowers, herbs, or seasonal greens. It’s made from sturdy, pre-stained cedar wood that’s naturally resistant to weather, fading, and rot for long-lasting outdoor use. The framed plank design adds structure, while the open-top box shape gives plants space to grow. Built-in drainage at the bottom helps promote healthy roots, and a non-woven liner keeps soil neatly contained. We love that it brings the joy of planting to small outdoor spaces without the need (or room) for a full garden.

Love it Easy to put together Looks amazing. Jeanne. Latham, NY. Wed Jun 10 2026

White

Embracing the concept of minimalism, this planter set simply falls into a trapezoid shape and matte white finish, creating a clean, open space in your patio, balcony, garden etc. Made of premium recyclable plastic, the pots are built to withstand intense sun and harsh temperatures with sound durability. Excess water is avoided and root growth is promoted with the deep box space and raised drain holes. This minimal design blends well with diverse decor styles and natural vibes to perfectly fit in small to medium ferns, flowers etc. Easily add spring spirit to your window or front fence to enliven your daily routine.

Look great and are quality.. Neckermann,. Rock Hill, SC. Sat Dec 13 2025

8" H x 37.75" W x 11.5" D

This box will provide years of durable service, enhancing your life and property value. Made to fit an 8" grower’s pot with plenty of room for root growth.

Beautiful window boxes! I have a backyard storage shed and the boxes just made the shed look so nice! They are very sturdy and of great quality. I can hardly wait to plant flowers in them this spring.. Janice. US. Tue Feb 17 2026

8" H x 49.5" W x 10.75" D

These boxes aren’t just for windows. Try attaching these beautiful planters to patio walls, fences, gates, and even mailboxes. Made to fit 6" grower’s pot, with plenty of room for root growth.

These are absolutely beautiful. I stained them a honey gold transparent stain, and I love the look. They were fairly easy to install as well.. Caitlin. Waldorf, MD. Sat Nov 11 2023

Black

The Nantucket Collection is defined by its classic panels that mimic the appearance of traditional doors; providing you with a cohesive look for your outdoor living area. Featuring a built-in water reservoir and integrated overflow drainage, these planters help keep your plants happy and healthy by providing a consistent source of moisture while also preventing root rot. The narrow footprint of the Nantucket Trough Planter makes it an ideal choice for privacy dividers or barriers in any outdoor space, and the weatherproof, ultra-tough polyethylene construction stands the test of time without the daunting upkeep of painting and staining that traditional wood planters require. Without the need for daily watering and seasonal maintenance, Mayne planters and window boxes give you more time to stop and smell the roses.

Flower planters and flowerby Mayne, inc are top-notch. They all have water reservoirs. They are solidly built and will last decades. I’m sure I like the Nantucket design. I always choose black because it goes with almost anything. This large planter I am using for a lot of carrots, parsnips lemongrass eucalyptus in the spring. I plant a lot of some peas and dive butter crunch, lettuce you can plant bushes and trees in this but right at the moment I’m liking that I can plant Root vegetables along with other kind of bell peppers and jalapeño peppers and even eggplant. It’s close by my back door to the kitchen on the patio, so I’m a happy camper.. Karen. Lancaster, PA. Fri May 01 2026

8" H x 30" W x 8" D

Great service and quantity product. Lynne. Media, PA. Fri May 16 2025

7" H x 23.5" W x 7" D, Blue

Elegant Indoor/Outdoor Rectangle Window Box Planter set for a variety of stunning floral arrangements. Its timeless design adds instant charm to your garden and home. With live or artificial plants, you can easily create a beautiful table centerpiece for your living or dining room during special occasions such as Christmas and Thanksgiving. They also can be used as window planter boxes for herbs.

Nice sturdy window boxes!. Emma. Huntington, WV. Wed Feb 04 2026

3 opened drainage holes and 3 reserved holes, conductive to keeping soil drained and ventilated, providing properiate airflow and promoting plants to grow strong; Easy to clean with the removable tray.

These window box planters fit perfectly inside the Corten Steel Series Rectangular Metal Span Planters.. Sharyn. Prescott, WI. Wed May 27 2026

10" H x 48" W x 10" D

Wonderful! Elevated my home so much!. Kelly. Middletown, NJ. Fri May 22 2026

5" H x 30" W x 8" D, Black

Constructed from a superior plastic blend, the Poly-Pro Flower Box boasts distinctive ridged panels to ensure ruggedness and sustainability. This box is crafted from a UV-protected plastic/resin blend that is lightweight, shatter-resistant, and recyclable for long-lasting performance. This versatile planter can be displayed as-is or used inside a flower or window box as a protective liner. The built-in feet on the base provide proper airflow and reduce the chance of water pooling under the planter. It’s suitable for indoor or outdoor use, and when using outdoors, holes on the bottom of the planter should be punched or drilled out to allow water to drain properly. Proudly made in Lancaster, PA, USA, the Poly-Pro Flower Box is perfect as a standalone display or as a protective liner inside window boxes and other planters.

Perfect for what I needed it for.. Laura. Manteca, CA. Thu Jun 04 2026

9" H x 43" W x 9" D, Rusty bronze

Add a touch of elegance to your outdoor space with the August Grove Solera Window Box Rectangular Planter. Attaches to the deck and iron railings with included hardware. This rectangular planter is available in both powder-coated natural patina and classic black and is a lovely addition to your garden. This gorgeous planter can be used to plant herbs or flowers.

Looks beautiful next to my front windows.. Theresa. Walnut Cove, NC. Wed May 20 2026

Use this trough planter as a window box or on the deck railing. Powder-coated, sturdy metal banding creates a frame for the coco liner to sit in. Includes two mounting brackets.

This is the perfect window box planter. It is large, so it is great for large windows. Definitely recommend.. Miriam. FL. Fri Apr 24 2026

Black

Add beauty and charm to your window box with these Anastasiya Decorative Supports (Pack of 2). The brackets feature high-quality polyethylene construction for durability. It is available in multiple finishes for you to choose from. This pack includes 2 decorative brackets and 4 mounting screws. These brackets are curved in shape, which add to its charm. These decorative brackets attaches easily to the existing wall mount brackets. You can use one pair of brackets for each window box. These brackets are designed for a decorative purpose. It offers the perfect finishing touch.

Perfect! Must have to support the weight of the window flower box and to mount it!. Heather. Gilbert, SC. Sun Mar 08 2026

7" H x 24" W x 8" D, Light Green/Dark Green

A window box that has 2 color style with rounded edges. The bottom level is a great water reservoir to keep plants growing well.

6.38" H x 24" W x 6.75" D, Clay

Decorate your home and bring your front/backyard to life with the help of the hc companies garden flower window box. Excellent for succulents, flowers, vegetable plants, and anything in between, this portable, plastic planter is attractive for any outdoor setting. The convenient planter pot is an ideal home for plants inside or outside on the patio, porch, deck rail, or balcony. The tree planter pot also features a fluted design made to enhance flowering and trailing plants. This will make your window box look like it was made out of wood rather than plastic. The rich, natural color will also allow the flower planter pot to fit into any setting. Unlike other planters, this rectangular planter has removable drain holes for easy water control and air circulation.

I really like the planters - the colour is a little lighter that illustrated but they are lovely. I just wanted to thank you for the wonderful service. When my shipment came (I ordered 3 planters) I received 2 planters and an air fryer. I called and a very nice lady in customer service who corrected it immediately and I received my third planter just the other day. I am very thankful for the great service.. Janice. Sault Ste. Marie, ON. Fri May 14 2021

Copper Plated

Bloom box garden growing kits include a dehydrated growing medium with our Arlmont & Co. designs galvanized steel flower boxes to create your instant garden. The Coir brick is hydrated right in the flower box, Neptune's Harvest Crab Shell and Kelp Meal amendments are mixed in, and the bloom box is ready to plant with your own seeds or starter plants! With no lugging heavy bags, no leftover soil, and minimal mess, this kit is ideal for apartment dwellers and beginning gardeners. Available with wrought iron stand, wall, and railing mounting bracket options, in two sizes and four colors.

Haven’t used it yet, my porch is getting stained tomorrow, but the planter looks amazing. I can’t wait to put it up.. Chris. Saugerties, NY. Sun Oct 06 2024

6, Red

Durable Plastic Construction: Made from premium plastic that is eco-friendly and allows for multiple seasons of use.

Black

The Nantucket Collection is defined by its classic panels that mimic the appearance of traditional doors; providing you with a cohesive look for your outdoor living area. Designed specifically for our Nantucket window box collection, these decorative corbels attach easily to the wall mount brackets included with your Mayne Nantucket Window Box and are the perfect finishing touch; adding maximum curb appeal! The weatherproof, ultra-tough polyethylene construction stands the test of time without the daunting upkeep of painting and staining that traditional wood planters require. Without the need for daily watering and seasonal maintenance, Mayne planters and window boxes give you more time to stop and smell the roses.

Put these under my window flower holder. Perfect. Robin. US. Thu Mar 12 2026

Brown Marble

This line of planters features an innovative composite resin that blends stone, wood, and recycled plastic to create a durable and decorative finish that is sure to complement any decor, indoors or out. Available in a wide variety of shapes and sizes.

these were perfect, good quality, look just like picture. Susan. Chico, CA. Fri May 15 2026

Black, 3" H x 32" W x 3.5" D, Set of 2

Bring life to counters, tabletops, or windowsills with the Veradek Geo trough planter’s long lines and sleek design. Complemented by its modern appearance, the Geo trough is thoughtfully curated with versatility in mind—growing herbs or succulents, organizing desk spaces, and creating elongated centerpieces for the dinner table will become as easy as ever. This lightweight rectangular planter is proudly crafted in Canada from a patented plastic-stone composite, making it resistant to cracks, fading, and UV and easy to clean. With the perfect balance of design, structure, and purpose, the Geo trough is a staple item for any space, any season.

I use these planter box with artificial flowers and added it to my patio decor.. Tara. NH. Sun May 03 2026

19.7" H x 39.4" W x 19.7" D, Marbled Black

Introducing the ECOBO Rectangular Planter: a durable, stylish, and eco-friendly masterpiece crafted by skilled Brazilian artisans. Elevate your gardening experience indoors or outdoors with this exceptional planter, where form meets function. Built from premium, weather-resistant materials using advanced roto molding techniques with upcycled plastic, this planter is a testament to sustainability, capturing Brazil's rich traditions, while withstanding outdoor challenges, ensuring year-round durability and style, without fading, cracking, or breaking. Suitable for seamless indoor/outdoor use, it shields plants from extreme weather and thrives year-round, enhancing patios, gardens, balconies, and interiors. More than a garden accessory, it's a work of art with a versatile design, accommodating various plants. In essence, ECOBO planters are more than just a gardening accessory; they're a testament to durability, style, and sustainability.

Good condition, we have 3 in a row to wall off one end of our back deck, looks modern, had to drill holes in bottom for drainage.. Christine. Bellingham, WA. Thu Feb 12 2026

8" H x 37.5" W x 11.5" D

This box will provide years of durable service, enhancing your life and property value. Made to fit an 8" grower’s pot with plenty of room for root growth.

Great. Audrey. Siler City, NC. Sat Mar 07 2026

10.5" H x 30" W x 10" D, Terra Cotta

The RTS Home Accents Rectangular Planter provides additional landscaping and design options for your space. Enjoy the pleasure of gardening in any space, even indoors. The unique finish will fit with any décor and their size allows you to put your rectangular planter on any size deck or patio. The rectangular planter can also be raised with an optional sturdy metal frame.

Solid product BUT significant defect is NO DRAINAGE HOLES. Without them, expect anything planted to sit in soggy roil and rot. Had to buy drill bit and drill it out myself. I used Vulcan brand #028365, which is a 7/16” bit (just shy of 1/2 inch), the largest bit that will fit on a standard drill. Any hole smaller will clog readily and be useless. This is an inexpensive home-user brand readily available at many hardware stores. “Speed steel with a 135 deg split point eliminates the need for center punch and keeps drill from skating on hard surfaces.” Recommended for metals, but package also states plastics. You want the split point to keep the drill from skidding on slick plastic surface. Pain in the neck, though. Why does anyone make a planter without drainage!! I drilled four holes in each of the three bottom compartments - see photo.. Jane. Studio City, CA. Tue Apr 28 2026