SKU: 73654519329
black plastic planting pots

black plastic planting pots Gro Pro 3.5" Square Pots

Sale price$23.78 Regular price$26.42
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Description

black plastic planting pots Gro Pro 3.5" Square PotsGro Pro 3. 5 in Square Plastic Pot Wholesale Garden & Hydroponic Supplies San Bernardino Welcome, fellow growers! At The Growers Depot, a premier hydroponic supplies and garden supply center in San Bernardino, we understand that every successful harvest begins with a strong start. Whether you're a seasoned commercial nursery operator or a backyard gardener nurturing a few seedlings, the quality of your starter pots makes all the difference. Thats why

Gro Pro 3.5 in Square Plastic Pot | Wholesale Garden & Hydroponic Supplies San Bernardino

Welcome, fellow growers! At The Growers Depot, a premier hydroponic supplies and garden supply center in San Bernardino, we understand that every successful harvest begins with a strong start. Whether you're a seasoned commercial nursery operator or a backyard gardener nurturing a few seedlings, the quality of your starter pots makes all the difference. That’s why we're proud to offer the reliable Gro Pro 3.5 in Square Plastic Pot, a trusted staple for growers across Southern California and beyond.

Our mission is to equip you with the very best tools for your gardening journey, from germination to harvest. These Gro Pro pots are the perfect foundation for countless crops, from delicate microgreens to robust vegetable starts. Don’t let their modest size fool you; they are designed for maximum efficiency and root health, ensuring your young plants have the best possible start in life.

The Perfect Start: Why Choose Gro Pro 3.5 in Square Pots?

Think of the first home for your seedlings, clones, and cuttings. It needs to be a place where they feel secure, where the soil stays moist but not waterlogged, and where the roots can develop without being cramped. The Gro Pro 3.5 in Square Plastic Pot is meticulously engineered to provide exactly that.

Efficient and Space-Saving Design

The smart square shape is the secret to maximizing your grow space. Unlike round pots, which leave wasted space between them, square pots fit snugly side by side. This is a game-changer for growers in hydroponic systems, commercial nurseries, or anyone with limited shelf space. You can fit more plants under your lights or on your propagation mat, significantly increasing your yield potential without expanding your footprint.

Designed for Healthy Roots

The thoughtful design includes optimized drainage holes at the bottom. This prevents overwatering, a common pitfall for young plants. Excess water can easily drain away, ensuring that your roots are consistently moist and oxygenated, not suffocated. This proper moisture management is essential for robust root development and disease prevention, leading to healthier plants that are ready for transplanting.

Easy Transplanting

The term "blow-molded" might sound technical, but it simply means these pots are flexible yet durable. This flexibility is a huge advantage when it's time to move your plants to a larger home. By gently squeezing the sides, you can loosen the root ball and slide your plant out with minimal stress or damage to the delicate root system. This seamless transition is a key to reducing transplant shock and keeping your plants thriving.

Beyond Seedlings: Versatile Applications for Every Gardener

While the Gro Pro 3.5 in pot is a star performer for seedlings, its versatility extends to many other applications, making it a must-have for any grower.

  • Cloning and Propagation: The compact size is ideal for starting new plants from cuttings. The consistent moisture and aeration provide the perfect environment for new roots to form. Whether you’re a hobbyist or running a commercial operation, these pots simplify the cloning process and increase your success rate.
  • Microgreen Cultivation: If you're growing microgreens, these pots offer a controlled environment for your shallow-rooted crops. The square shape also makes them easy to organize and harvest in batches.
  • Perennial and Herb Starts: Starting perennials and herbs indoors before the season hits? The 3.5 in size is perfect for getting them established before moving them outdoors.
  • Wholesale Open to the Public: For larger operations, we offer these pots in bulk cases. If you operate a nursery or a small farm and need a reliable, cost-effective solution for your starts, you can’t beat the value and quality of Gro Pro. At The Growers Depot, our doors are open to everyone, offering the same wholesale pricing to individual gardeners as we do to large-scale businesses.

Rooted in Quality: Made in the USA

We believe in providing products that stand up to the rigors of real-world growing. The Gro Pro 3.5 in Square Plastic Pot is proudly made in the USA. This means you're not only getting a high-quality product but also supporting American craftsmanship. The plastic is robust and designed for repeated use, offering exceptional value over its lifespan.

Your Local Growing Partner: The Growers Depot San Bernardino

At The Growers Depot, we're more than just a store; we're a community of growers. Our team has decades of combined experience and is passionate about helping you succeed. When you visit our San Bernardino location, you’re not just buying products you're getting a dedicated partner committed to your success.

We specialize in high-performance hydroponic supplies but our expertise covers all types of cultivation. From premium organic soils like FoxFarm to state of the art grow lights, we have everything you need under one roof. And because we’re a wholesale business open to the public, you can get the best prices and expert advice whether you're buying a single pot or a case of thousands.

Beyond the Product: A Beginner's Guide to Using Your Gro Pro Pots

To ensure your gardening success, here are some tips for using your new Gro Pro 3.5 in Square Plastic Pots:

  1. Preparation is Key: Before planting, prepare your growing medium. Whether you're using a soilless mix for hydroponics or a premium potting mix for traditional gardening, make sure it's moist but not soggy. Fill your pots, leaving a small space at the top.
  2. Sowing Seeds: For seeds, follow the package instructions regarding depth. For clones, use a rooting hormone and place the cutting directly into the medium.
  3. Watering: Water thoroughly after planting. Once the plant is established, water when the top inch of soil feels dry. The efficient drainage of the Gro Pro pot helps prevent root rot from overwatering.
  4. Lighting: Place your pots in an area with appropriate lighting. If you're growing indoors, our team at The Growers Depot can help you select the right grow lights and determine the optimal light cycle for your crop.
  5. Fertilizing: For plants that require more nutrients, use a gentle starter fertilizer or a diluted nutrient solution. For hydroponic supplies, our store in San Bernardino carries a wide range of nutrients to support your plants from start to finish.
  6. Transplanting: When your plant has outgrown its 3.5 in pot (roots are visible at the drainage holes), it’s time to upgrade. Gently squeeze the pot to loosen the root ball and lift the plant out by its base. This smooth, stress-free process ensures your plant continues to grow without interruption.

The Grow Smart, Grow Local Advantage

When you choose The Growers Depot for your gardening needs, you're not just purchasing pots; you're investing in quality, expertise, and a commitment to your success. We pride ourselves on being the go to garden supply center for all growers in the Inland Empire. Our wide selection of supplies for nurseries and hydroponic enthusiasts, combined with our competitive wholesale pricing for all, sets us apart.

From the first delicate seedling to the final bountiful harvest, trust The Growers Depot in San Bernardino to provide the supplies and expertise you need. Our team is always here to offer tailored advice, answer your questions, and ensure you have the best possible growing experience. Shop online at www.thegrowersdepot.com or come visit us in person. We can't wait to help you grow!

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
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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]
  • Please click here for more details>>> Return & Exchange Policy
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4.8 ★★★★★
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Sinbad
Massapequa, US
★★★★★ 5
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Color: White, Style: ET-2803, Pattern Name: Printer
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Reviewed in the United States on April 19, 2026
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Hawk R.
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★★★★★ 5
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Color: Black, Style: ET-2800-B, Pattern Name: Printer, Color: Black, Style: ET-2800-B, Pattern Name: Printer
I've had this printer for a whole year now. I was on a severe budget, looking for a photo-quality printer that didn't require Wifi in this digital age- because I quite frankly can't afford my own Wifi connection. My rink-a-dink laptop had to be set up with the software at my library, and an extra cord purchased. All that said, I mostly print from my phone, because the software app is a bit easier to ensure that I get the highest quality setting. Laptop loves to be a snot about it. The blutooth feature, or "wifi direct", has a way about it, and as soon as you figure out what it wants, it gives minimal problems. It functions exactly as if a printer had wifi on it, believe it or not. What sold me on this model was the ability to do all of that, and adjust for different situations, seeing as other brands DEMAND constant wifi connectivity (lookin' at BROTHER, maybe Canon, too), and the long lasting ink tanks- I've printed hundreds of pages, and being a gothic/horror artist, at least a good part of the time, black is the only color even half gone. What horrified me the most about printer-shoping dropping a lot of money (hundred plus is a lot over here, man) and not getting the prints to look like my work. Well, fear not. The attached pictures are why I made this review, to hopefully ease the anxiety of others. I make digital paintings, and use high DPI for high quality, and also the cutest micro-stickers you've ever seen. Prints come out clear, even if they can sit in the tip of my finger. Yes, there are probably better printers. Maybe they're faster, and have even better connectivity, and have more bells and whistles. I specifically did not want to pay for those things, so, I'm very happy there's options. It's not perfect, no, because every now and then, I get what I call a "special edition", where my printer has decided to multi-color barf out the last third of the page. One time it randomly printed in black and white. Well, that's no big deal, my stuff tends to look great in monochrome. Every now and then I get a low quality print; things just look a bit fuzzy. I'm not happy about that, but, you clean the heads, and print something simple and toony, and it has never done it twice in a row. Alignment has been off only one time, and I put the printer away after every session. It occurs to me that people pay good amounts of money for printers that do that sort of thing anyway, so... Printers gonna printer, no matter where you try to hide. Overall, I'm happy and relieved. I hope it lasts me a good long time. (Streetratt on Kofi, by the way.🖤 )
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Reviewed in the United States on March 24, 2026
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Reviewed in the United States on May 10, 2026
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Reviewed in the United States on May 10, 2026
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Therese Wagner
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Reviewed in the United States on April 23, 2026

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