Power Roots. By Plagron. 

In the vast underground world where your plant’s future is decided - long before it blooms, fruits, or does anything remotely impressive - Plagron Power Roots is the unsung hero hard at work. Developed by veteran Dutch growers who’ve seen more root zones than most of us have hot dinners, this concentrated root stimulator transforms the dull business of root development into a horticultural masterstroke. Whether you're running a low-key cupboard setup or managing a room that hums with the sound of industrial blowers, Plagron Power Roots is the organic artillery that your plants didn’t know they needed.

Humid Acids & Seaweed Extracts. 

The first thing you’ll notice when you start using Plagron Power Roots is just how fast your plants take off. We’re not talking about the leaves or the stems - those come later. We’re talking about the foundation. A healthy, extensive root system means your plant has a fighting chance in virtually every metric that matters: nutrient uptake, resistance to stress, and the ability to recover from transplanting without throwing a botanical tantrum. Plagron’s unique blend of humic acids, seaweed extracts, hydrolysed proteins and vitamins activates root architecture almost immediately. And yes, it smells a bit like a medieval herb shop. That’s the new formula doing its job.

Bigger Roots.Bigger Fruits.

Where Plagron Power Roots really earns its keep is in the crucial early stages of growth. Used from the start of the vegetative phase right through to the fourth week of flowering, this potent biostimulant doesn’t just encourage roots to grow longer - it makes them thicker, more branched, and packed with tiny root hairs. That surface area is key. The more interface your roots have with the substrate, the more efficiently your plant can suck up the nutrients you’ve already paid for. This isn’t just good for growth - it’s economical. Better roots mean better use of everything else in your feed regime.

Stimulate Growth.

Now let’s talk resilience. Plagron Power Roots doesn’t just grow roots, it builds defence systems. Those same seaweed extracts and vitamins that stimulate growth also fortify your plants against abiotic stress - think heat, light fluctuations, or even drought conditions. And thanks to the increased microbial activity this blend fosters in the root zone, the risk of running into unpleasant surprises like root rot or pythium drops dramatically. Simply put: healthier roots equal healthier plants, and healthier plants make your life a hell of a lot easier.

See The Difference. Taste The Difference. 

For indoor growers, particularly those in coco or soil substrates, Plagron Power Roots is a no-brainer. It’s suitable for all types of watering systems - though not ideal for active hydroponics due to its organic consistency - and used at just 1ml per litre of water, it's as efficient as it is effective. Combine that with rapid absorption and you'll find that even after a tough transplant or a stressful pruning session, your plants bounce back like they’ve just had a spa day. Within a week or two, you’ll see the difference not just below the soil, but in the vigorous, upright growth above it.

Greatness Starts with Plagron.

And finally, there's the sheer flexibility. With six sizes available, from modest 250ml starter bottles to 10-litre trade tanks, Plagron Power Roots scales effortlessly with your ambitions. Whether you’re germinating your very first seeds or pushing commercial-grade fruiting plants to their full potential, this stuff earns its place in every nutrient cabinet. Root boosters are often overlooked, but with Plagron Power Roots, you’re not just growing downwards - you’re laying the groundwork for everything that comes after. Because in the plant world, greatness starts where nobody’s looking.