Whatever the crop, farmers must make a profitable return.

Maximising the yield and quality of the crop whilst minimising the inputs and Labour required is a constant balancing act between soil health, nutrients, environmental factors and combatting pests and diseases.

Plant health is at the centre of that equation. If the plant is robust and healthy  with deep root mass, it absorbs and processes nutrients more efficiently and it is better placed to combat, defend against and recover from the effects of abiotic and biotic attack.

We offer several products tailored to support different crops in different global climates, from blueberries and potatoes to carrots and cucumbers, grown in different climates worldwide.

But the aim and the benefits are always the same – stronger, healthier crops that produce higher, better quality yields, maximising your profits.

Use Agriculture + on your crops to see:

  • Better establishment and early development of crops
  • Roots that quickly develop more mass and depth
  • Plants that grow bigger faster
  • Generating higher and better quality yields
  • Boosting the plant’s resistance to and recovery from disease, pests and stress
  • Often a reduction in other inputs such as fertilisers, pesticides and other inputs
  • With no harm to humans, wildlife or the environment
Crop field full of wheat

This is why Maxstim is an important tool for farmers, helping you to:

  • Maximise marketable yields
  • Increase the frequency of crop cycles
  • Improve the quality and value of crops
  • Increase hardiness and reduce wastage
  • Grow more with less land and labour
  • Save money on nutrients and other inputs

Maxstim Agriculture+

Our best selling effective complex biostimulant. This is used globally across a wide range of crops.

Maxstim Organic Agriculture+

Certified by Ecocert, our organic formulation is already proving to be as effective as our bestselling Agriculture + formulation.

Maxstim Phenosa

Our best selling effective complex biostimulant. This is used globally across a wide range of crops.

Cynosa by Maxstim

Certified by Ecocert, our organic formulation is already proving to be as effective as our bestselling Agriculture + formulation.

Trusted by

Royal Agrifirm Group logo
Messinagro LDA logo
Nuevas Technologias Agricolas logo
Fitopalma logo

Why people love Maxstim

"I love the product, it has helped the course over the past two years and honestly can confirm it is down to Maxstim. Far better rooting, less stress and disease and a reduction in other inputs saving the club money. The product is always consistent and very easy to use, being in the industry for 37 years I know a good product when I see one, I will be using Maxstim for the long term."

Kevin Day | Hersham Golf Club

"Rooting has always been an issue, this is due to a root shear - peat layer that has been present for over 20 years. We have always struggled to get roots down and break through this layer, this year we did break through and the only thing different is Maxstim. Not just great for rooting, it has improved the visual appearance and has reduced our water inputs due to the plants efficiency...piece of cake to use...very impressed."

Gareth Austin | Course Manager | Stoke Rochford

"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

"Thank you for steering me towards your excellent product and yes, we are definitely seeing some excellent results."

Rupert Lawrence | Head Green Keeper | Farnham Golf Club

"Our field trial results on blueberries show that we can get the roots to develop much faster, nearly doubling the yield over five years. It’s not all about the yield - the berries are more uniform, larger, better quality with significantly higher BRIX values and a longer shelf life. Allin all, using Maxstim means growers will achieve a very significant increase in profit. Every grower will want Maxstim."

Peter van Dijk | Wijstwater Advies

"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've been searching for a product that helps me with all plant development, that is versatile and fully tank mixable. Helping reduce my overall inputs has not only helped my budget but is delivering the results I wanted. I will be using Maxstim for the long term and would be happy to recommend to my fellow greenkeepers."

Liam Mulkerrins | Head Greenkeeper | Puttenham Golf Club

"Maxstim took 60 core samples throughout all our greens both before Maxstim was applied and afterwards. This gave me a total understanding of the impact of Maxstim upon our root system. I did not expect to see an overall increase of 36% in depth and at this time of year. I am very, very impressed with Maxstim and will continue to use it."

Alejandro Reyes | Golf Course and Real Estate Manager | Le Golf National

"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