Phyter Phosphite Biostimulant
Phyter Phosphite Biostimulant
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Phyter Phosphite Biostimulant

Phyter is a premium phosphite-based biostimulant designed to enhance plant and turf health by improving nutrient uptake and overall vigour. It delivers 28% phosphite + 19% potassium in a fast-absorbing liquid formula. When applied to actively growing turf, plants can absorb phosphite quickly, helping roots grow stronger and improving resilience to stress like heat, drought, and nutrient shortages—without functioning as a traditional phosphorus fertiliser.

Total Price £69.95
  • Rapid nutrient uptake

  • Boosts root growth

  • Enhance stress resistance

  • Suitable for all lawns

“Phyter is a smart way to improve plant health when things get tough. It goes in fast, helps roots go deeper, and supports plants under stress—without overloading them with nutrients. I use it in my foliar programmes when quick recovery is needed, especially during warm, dry spells.”

How to apply liquid feeds

Frequently asked questions

Phyter improves nutrient uptake and supports stronger root systems. It promotes vigour and resilience—ideal during stress periods such as heat, drought, or nutrient limitations.

No—phosphite isn’t a phosphorus food. It acts as a biostimulant, triggering better root growth and resource use, not as a fertiliser. 

Use 50–200 ml per 10 L of water with a knapsack sprayer, or 1–4 L per hectare via boom sprayer (min. 200 L water). Apply when turf or plants are actively growing.

Best applied when plants are small and actively growing—usually spring through autumn. Regular use helps maintain root health and stress defence.

Performance Lawn Feed

Ensure your lawn never goes hungry again

With our tailored subscription get the right So & Mo liquid performance feed at the right time to apply, all tailored to your lawn size.
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