AutoPot Coconut Mat & Root Control Sheet – 51x30cm Replacement Pack

The AutoPot Coconut Mat and Root Control Sheet pack is the ultimate upgrade to keep your irrigation system running like clockwork, ensuring your plants drink exactly what they need without the risk of clogged valves or dry spells.

Stop gambling with your irrigation consistency

There is nothing more frustrating for a grower than walking into the grow room and seeing that your results are all over the place. One day the plants are thriving, the next they look thirsty, or worse, you find a flooded tray because a rogue root decided to explore the valve. Relying on a system that fluctuates creates uneven growth and makes it impossible to predict your harvest.

This inconsistency kills your confidence. Instead of enjoying the process, you spend your time stressing, constantly checking if the AQUAvalve is blocked or if the substrate has dried out too fast. You waste hours trying to "guess" why one plant is huge and the other is stunted, often realizing too late that the root system compromised the water flow. It turns your automated garden into a source of anxiety.

This pack is your tool to achieve stable, repeatable, and worry-free results. By combining a high-absorbency coconut mat with a specialized root control sheet, you create a fail-safe barrier. This ensures that water is delivered via capillary action constantly, while roots stay exactly where they belong—inside the pot—giving you the consistency you crave.

Why this product helps you get more consistent results

The magic of this pack lies in its dual-action design. The CocoMat (coconut fiber mat) acts as a moisture buffer. Even if the water supply cuts off momentarily or the valve cycles slowly, the mat holds a significant amount of water, smoothing out the hydration curve. This means your plants never experience the shock of rapid drying, leading to steady, uninterrupted growth.

Simultaneously, the Root Control Sheet eliminates the biggest variable in hydroponics: root intrusion. By using a copper/gold coating that roots naturally avoid, it prevents them from exiting the pot and interfering with the mechanics of your hydroponic and aeroponic systems. This mechanical stability allows you to repeat the same successful conditions crop after crop.

Factors that influence the result and how to control them better

• Root Containment: The sheet prevents roots from clogging the AQUAvalve, ensuring the on/off water cycle works perfectly every time.
• Moisture Retention: The 3cm thick coconut mat holds moisture for days, protecting your plants against pump failures or empty tanks.
• Nutrient Uptake: By maintaining a stable moisture level, the mat helps cannabis fertilizers remain available to the roots without crystallizing or washing away.
• Tray Hygiene: Keeps the bottom of your tray clean and free of organic debris, reducing the risk of pathogens like Pythium.
• Substrate Aeration: Allows you to use airy substrates in the pot without worrying about them drying out, as the mat provides bottom-up hydration.

Recommended routine to achieve good results every time

1. Prepare: Soak the Coconut Mat in water with pH 4.5 for 24-48 hours before use to buffer it and stabilize the pH.
2. Place: Insert the hydrated mat into your grow trays or the easy2grow tray.
3. Layer: Place the Root Control Sheet on top of the mat, ensuring the gold/copper side is facing UP (towards the pot).
4. Install: Set your pots directly on top of the root control sheet.
5. Check: Ensure the AQUAvalve is free of debris and turn on your system.
6. Monitor: Occasionally lift a pot to ensure roots aren't bypassing the sheet (rare, but good to check mid-cycle).

Advantages and benefits of that consistency

• Total Confidence: Leave your grow for days knowing the valves won't clog.
• Uniform Canopies: When every plant gets the same water access, they grow at the same speed.
• Less Maintenance: No need to constantly scrub trays or unclog pipes.
• Water Efficiency: Capillary action ensures zero water waste; the plant takes only what it needs.
• Peace of Mind: Feel like a pro pilot with everything under control, rather than a firefighter putting out problems.

Frequently Asked Questions

How long does the Coconut Mat last?

With proper care, the coconut mat can last for several crops. However, for maximum hygiene and consistency, many growers prefer to replace it after every couple of cycles or if they encounter any root rot issues.

Which side of the Root Control Sheet goes up?

This is crucial: The gold/copper side must face UP, touching the bottom of the pot. This is the side that repels the roots. The black side should face down towards the coconut mat.

Do I need to wash the mat before use?

Yes, it is highly recommended to soak the mat in pH-adjusted water (around 4.5) for a day. This buffers the coconut fiber, ensuring it doesn't mess with the pH of your nutrient solution once the system is running.

Personal Experience of Pevgrow’s CEO (Alan)

In my years of testing automated systems, I've learned that the smallest component often causes the biggest headache. I used to think I could skip the root control sheets to save a few bucks, but after coming back from a weekend trip to find a flooded room because a single root hair jammed a valve, I learned my lesson.

This pack is non-negotiable for me now when using AutoPot trays. The consistency it brings is unmatched. I've found that by keeping the mat properly buffered, I hit a "sweet spot" where the plants just pray to the light constantly because their water access is never interrupted. It turns a good system into a perfect one.