Pot Sox | Hydroponic Pot Liners with Drawstring (20L, 30L & 50L)

Cleaning out a grow pot between cycles is one of those jobs that takes far longer than it should. Roots bind into the growing medium, coco or clay sticks to the pot walls, and what should be a quick reset turns into 20 minutes of scraping and rinsing per pot. Multiply that across a commercial grow room and it becomes a serious labour cost. Pot Sox eliminate the problem entirely.

Place a Pot Sox liner inside your grow pot before filling with growing medium. At the end of the cycle, pull the drawstring closed, lift the entire root mass and substrate out in a single action, and dispose of the liner and used medium together. The pot underneath stays clean and is ready to refill immediately. No scraping, no soaking, no scrubbing. Available in 20L, 30L, and 50L sizes to suit the most common grow pot volumes used in hydroponic, coco coir, and soil-based systems.

How It Works

Line your grow pot with a Pot Sox before adding your growing medium. Fill and grow as normal. The breathable fabric liner allows water and nutrient solution to pass through freely, so there's no impact on drainage or root development during the grow cycle. At harvest or crop changeover, pull the drawstring to close the top of the liner, grip the drawstring, and lift the entire contents out of the pot in one movement. The root ball, growing medium, and liner come out together, leaving the pot clean and ready for the next liner and fresh substrate.

Key Benefits

• Removes entire root mass and substrate in one action. Drawstring closure bundles the root ball and growing medium together so the whole lot lifts out cleanly without breaking apart or leaving residue in the pot.
• Eliminates pot scrubbing between cycles. The pot underneath stays clean throughout the grow, removing the need for manual cleaning, soaking, or scraping between crops.
• Available in 20L, 30L, and 50L sizes. Covers the most common grow pot volumes used in hydroponic drip systems, coco coir setups, and soil-based indoor growing.
• Breathable fabric allows normal drainage and root development. Water and nutrient solution pass through the liner freely, with no impact on root oxygenation or drainage performance during the grow cycle.
• Reduces crop changeover time significantly. In commercial grows with multiple pots, the time saved per pot across a full room changeover adds up to hours of recovered labour per cycle.
• Improves grow room hygiene between cycles. Removing the entire root mass and substrate in a contained liner reduces the spread of pathogens, residue, and organic material during pot cleaning.

Applications

• Hydroponic drip system pot cleaning and crop changeover
• Coco coir grow pot liner for fast substrate removal
• Commercial indoor grow room efficiency and hygiene management
• Soil-based indoor growing pot liner system
• High-frequency crop turnover setups
• Propagation and vegetative cycle pot management

Technical Specifications

• Sizes. 20L / 30L / 50L
• Material. Breathable horticultural fabric liner
• Closure System. Drawstring
• Function. Grow medium containment and single-action removal
• Application. Hydroponics, coco coir, soil systems
• Approximate Weight. 20L approx. 20 to 40g, 30L approx. 30 to 60g, 50L approx. 50 to 90g

Frequently Bought Together

Pot Sox work with any standard grow pot. Pair with Smartgro Fabric Pots in 19.3L or 41L for an air pruning container that cleans out just as fast as a standard plastic pot. Fill with UGRO Pure Air Coco 50L for a pre-buffered coco coir substrate that lifts out cleanly with the liner at the end of each cycle. Running a drip system? Feed each pot with Hydroponic Drippers 4mm for consistent, timed nutrient delivery throughout the grow.