Targeted foliar phosphorus and nitrogen nutrition to support healthy turf growth, root development and efficient nutrient uptake.
pHylloFlex NP 7-14 is a specialist liquid foliar fertiliser developed to address phosphorus shortages in professional amenity turf throughout the year.
Although phosphorus may be present in the rootzone, it can become chemically bound and unavailable to plants. By delivering phosphorus directly through the leaf, pHylloFlex helps overcome these limitations, supporting plant development when soil nutrient availability is restricted.
The formulation combines phosphorus with amide nitrogen, magnesium, zinc, stabilised plant extracts and triacontanol to support efficient nutrition, photosynthesis and healthy root and shoot growth.
Improves phosphorus availability – Foliar application helps avoid phosphorus becoming chemically bound in the soil, making it more readily available to the plant.
Supports root and shoot development – Provides essential nutrients for healthy turf establishment, growth and recovery.
Encourages efficient nutrient uptake – Amide nitrogen supports the foliar uptake and utilisation of phosphorus.
Supports photosynthesis and plant activity – Contains stabilised plant extracts, phytoelicitors and triacontanol to support plant growth and physiological processes.
Suitable for overseeding programmes – Provides foliar phosphorus without inhibiting mycorrhizal development during establishment.
Low-pH formulation – Helps address the effects of bicarbonates and carbonates associated with high-pH irrigation water.
Phosphorus is essential for energy transfer, root development and healthy plant growth. However, the amount present in the soil does not necessarily reflect how much is available to the turf.
In some rootzones, particularly where phosphorus has accumulated over time, nutrients can become bound in stable compounds such as ferric phosphate.
pHylloFlex NP 7-14 provides a targeted way to supply phosphorus through the leaf, helping meet plant requirements without relying solely on nutrient release from the soil.
It can be incorporated into turf nutrition and overseeding programmes throughout the year, according to plant requirements and growing conditions.
Standard application: Apply 10–20 litres per hectare in 200–300 litres of water.
Winter applications: May be applied every seven days.
Summer applications: May be applied every fourteen days.
Application frequency should be guided by turf requirements and your Soil Biology technical adviser.
Suitable for golf courses, sports pitches, cricket pitches, racecourses and other professionally managed amenity turf.
| Component | Content |
|---|---|
| Total Nitrogen (N) | 7.0% |
| Amide Nitrogen | 5.0% |
| Ammonium Nitrogen | 2.0% |
| Phosphorus (P₂O₅) | 13.8% |
| Magnesium | 1.0% |
| Sulphur | 1.8% |
| Zinc | 1.5% |
| Key additive | Triacontanol |
| pH | <2.8 |
| Specific gravity | 1.2 |
| Pack sizes | 20L, 100L, 200L, 600L |
pHylloFlex NP 7-14 is compatible with many liquid fertilisers and turf treatments.
Do not mix with SB FlexBio 18.0.3 or other high-calcium products, even at higher water volumes.
Contact your Soil Biology technical adviser for specific compatibility and tank-mixing guidance.
Effective phosphorus management depends on the requirements of the plant, existing rootzone conditions and the wider nutrition programme.
Our technical team can advise on incorporating pHylloFlex NP 7-14 into a tailored turf management programme.
Contact Soil Biology for technical advice or product enquiries.