Long Pot Square 1.1 L – Space-Saving Deep Root Planter · SOG & Clones

The Long Pot Square 1.1 L is a deep, space-optimizing planter designed to maximize your indoor growing area and promote explosive vertical root development.

Setting up a grow tent with bulky, mismatched round containers usually leads to a chaotic and inefficient space where gaps between pots waste valuable light and footprint. It is incredibly frustrating to look at your indoor garden and realize you are losing precious square footage simply because your containers don't fit together properly.

That wasted space directly translates to lower yields and a stressful experience. When you use pots that are too wide for small clones, you end up wasting expensive soil, overwatering easily, and restricting the taproot from digging deep. This slows down the entire vegetative cycle, makes your daily maintenance a messy chore, and leaves you with an uneven canopy that is a nightmare to manage.

By switching to this tall, square planter, you instantly organize your grow space into a seamless, highly efficient grid that allows you to fit up to 90 plants per square meter, keeping your setup clean, professional, and perfectly optimized for maximum production.

How your grow space transforms with a square layout

Before making the switch, your indoor garden probably looked like a puzzle with missing pieces. Round pots leave awkward empty corners, making it impossible to create an even canopy, and watering becomes a hassle when you have to reach around bulky containers to clean up spills.

Once you line up these 1.1-liter square pots, your grow area becomes a masterclass in efficiency. They sit flush against each other, creating a solid block of green that captures every single lumen from your Grow lights. The deep design ensures roots grow straight down, building a strong foundation without demanding horizontal room.

This level of organization not only looks incredibly satisfying but also streamlines your workflow. You can easily slide trays in and out, monitor moisture levels uniformly, and run a fast-paced Sea of Green (SOG) cycle that gets you to harvest in record time without the usual clutter.

What you can cultivate and organize with this planter

This isn't just a pot; it's a strategic tool for specific growing techniques. Here is exactly what you can manage efficiently with this container:

• Freshly rooted clones ready for a fast vegetative phase.
• High-density Sea of Green (SOG) setups to maximize yield per square meter.
• Feminized or autoflowering seedlings during their first crucial weeks of life.
• Small mother plants kept in compact spaces for future cloning.
• Phenotype hunting batches where you need to grow many strains in a small area.
• Organized rows of Vegetable Garden Seeds before transplanting them outdoors.

Steps to build your high-density organized set-up

1. Calculate your space: Measure your Grow tents to determine exactly how many 1.1L square pots will fit in a tight grid.
2. Prepare your substrate: Fill the pots with a high-quality, airy soil mix, ensuring you don't pack it too tightly so roots can breathe.
3. Transplant your clones: Carefully place your rooted cuttings into the deep pots, burying the stem slightly to encourage extra root nodes.
4. Arrange the grid: Line the pots up edge-to-edge on a grow tray to eliminate any wasted light footprint.
5. Set up irrigation: If you want ultimate efficiency, install a drip line over the organized rows for automated, mess-free watering.
6. Monitor and rotate: Do a quick check every few days, rotating the pots slightly if needed to ensure a perfectly even canopy.

Advantages and benefits of having a perfectly gridded crop

• Because of its tall, narrow shape, you can fit up to 90 plants per m2, which means a massive increase in your overall harvest yield.
• Thanks to the 1.1-liter capacity, you use exactly the right amount of soil for clones, which means you save money on expensive substrates and nutrients.
• Because the pots sit flush together, you eliminate light leaks hitting the soil, which means less water evaporation and a more stable microclimate.
• Thanks to the deep vertical design, the taproot can stretch downwards naturally, which means stronger, more resilient plants that anchor better.
• Because your setup is neatly organized in a grid, watering and defoliating become systematic, which means you spend less time working and more time enjoying the process.

Frequently Asked Questions

How many 1.1 L square pots can I fit in a 1x1 meter grow tent?

Thanks to their compact and flush design, you can comfortably fit between 80 and 90 of these pots in a standard 1 square meter area, making them the absolute best choice for high-density SOG (Sea of Green) grows.

Are these pots suitable for the entire life cycle of the plant?

While you can flower very small clones in them for a quick SOG, they are primarily designed for the rooting and early vegetative stages. For a full cycle of a standard-sized plant, you would eventually transplant them into a larger container.

Do they have good drainage?

Yes, the base is equipped with multiple drainage holes that prevent waterlogging, ensuring your roots get the perfect balance of moisture and oxygen without rotting.

How should I clean them between grows?

Simply empty the old substrate, wash them with warm water and a mild bleach or hydrogen peroxide solution to kill any lingering pathogens, and let them air dry. Their smooth plastic interior makes cleaning a breeze.

Personal Experience of Pevgrow’s CEO (Alan)

When I first started experimenting with Sea of Green setups, my biggest headache was finding the right container. Round pots were a nightmare—they wasted so much space, and the canopy was always uneven. The moment I switched to these 1.1L tall square pots, my grow tent transformed into a highly disciplined jungle. I could suddenly fit 90 cuttings under a single light, and the efficiency was off the charts.

What I really noticed was how much money I saved on soil. Cuttings don't need a massive width; they want depth to drop their taproot. A personal trick I use is lining the bottom inch of these pots with clay pebbles before adding the soil. Because the pots are tall, this doesn't steal much root space, but it creates an incredible drainage layer that makes overwatering practically impossible, keeping the whole grid healthy and thriving.