The global demand to feed our evergrowing population is critical. Sustainable agriculture is a solution.

Maxstim is a scientifically-driven, innovative organisation responsible for developing a powerful range of complex biostimulants. We are trusted around the world by progressive agricultural growers through to leading sports venues.

Each of our products improve plant and crop performance whilst reducing the need for environmentally damaging plant protection products.

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Our product range

Proven products for sustainable plant health.

Find out more about our specialist complex biostimulants. Each product has been designed and formulated specifically for agriculture, horticulture and sports grounds.

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Keep up with the latest research from our scientific team.

Our CEO Richard Salvage and Chief Scientific Officer Dr. Colin Fleming are continuously researching and progressing further developments into sustainable solutions to support plant health. with a passionate drive to create world-changing formulations, they share their findings regularly online.

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Case studies

See the transformational results of Maxstim’s biostimulants

Read about Maxstim in action. Here are some of our customer success stories across crops, horticulture and sports grounds.

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The benefits

Why choose Maxstim.

Complex proven biostimulants

Rich in bioflavonoids and polyphenols

Increases marketable yields

Improves plants resilience to abiotic stresses

Sustainable solutions which improve soil

Increases plants resistance to pests and diseases

Latest articles, news and events

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Maxstim achieves Ecocert accreditation.

Maxstim for Organic Agriculture, our new formulation, has been certified and approved by Ecocert. We are currently completing the next accreditation to comply with Amercian regulations for the National Organic Programme (NOP) certificate.

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Why people love Maxstim

"After the first two weeks, the plants treated with Maxstim were already looking healthier. They grew larger and had a better colour. Overall, they looked the better plants and sold almost immediately when we put them back on sale. We offer a full guarantee on all our plants and would be more confident with the treated plants being more resistant to any problems that could lead to customers bringing them back."

Colin Barrie | Manager | Caulders Braidbar Garden Centre

"It soon became evident that the tomatoes I had treated with Maxstim were considerably larger, up to 20%, but with no loss of flavour. Earlier and more uniformed ripening was noticed too and general plant health was excellent. Based on the trial results I quickly started applying Maxstim to the whole farm. I’ve noticed Maxstim had a more pronounced effect with young developing plants and with fewer fruit required to get to the 450g punnet size, I’ve already built Maxstim into my budget going forward."

John Jones | Guy and Wright Tomatoes

"I am happy with the results, the fruits are of good quality and I am very pleased that we have significantly increased our harvest."

Raimundo | Alberto Garcia Farms

"I incorporated Maxstim into my well established maintenance program some 18 months ago and I would have no hesitation in recommending it to my peers. It has definitely contributed to enhancing the plants ability to endure stress and usage, giving me a much more durable playing surface. I have now incorporated Maxstim into the program at Murray Park too."

David Roxburgh | Head Groundsman | Glasgow Rangers

"I’ve never seen such a big improvement in such a short period of time; it’s amazing. I never get that much root growth in a whole year!"

Lee Evans | Head Groundsman | Millennium Stadium

"I love the Maxstim product! It does so much and all from one bottle. It gives me great roots, vibrant healthy plants with great sward and colour. The pitches cope really well with stress and recover very quickly."

Anthony Harry | Head Groundsman | Swansea Training Ground

"Maxstim has played a big part in thickening the foliage and we've noticed fewer divots too, enough scars to keep us busy but the decline in divots is noticeable. Maxstim has become part of our pitch regime both here and at our training facilities. I would recommend Maxstim and am looking forward to seeing the results next season from seeding."

Phil Fifield | Head Groundsperson | Fulham Football Club

"As we watched the trial progress, everything about the treated plants looked far greater than the control plants. Not only were they more robust, but their colouring and root mass were better too. What also took me by surprise was the weight of the treated plants; they had a much denser mass, which would make them hardier plants in our customers' gardens."

Manager | Gouldings Garden Centre

"Our field trial results on blueberries show that we can get the roots todevelop much faster, nearlydoubling the yieldover five years. It’s notall about the yield - the berries are more uniform, larger,betterqualitywith significantlyhigher BRIXvalues and alonger shelf life. Allin all, using Maxstim means growers will achieve a very significantincrease in profit. Every grower will want Maxstim."

Peter van Dijk | Wijstwater Advies

"Maxstim has had a significant impact on our plants. Initial trials showed very clear differences within days of planting. The treated plants grew faster, filled the pots quicker and budded earlier. The flowers lasted almost twice as long as the control plants, as their stems were much stronger. Anyone with an interest in growing plants that look healthier, larger and hardier should seriously consider using this product."

Sheena | Horticulturalist | Rouken Glen Garden Centre

Accreditations and Awards

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