Phosphorus Pro
Phosphorus Pro is a high-phosphorus fertilizer that supports root development, fruit ripening and corrects phosphorus deficiency. Phosphoric acid and mono-potassium phosphate deliver readily available phosphorus where energy transfer and rooting demand it.
High-phosphorus fertilizer · High-P, Root + flower stage.
- Zero REINo re-entry wait
- Zero PHIHarvest the same day
Pre-harvest and re-entry intervals are restrictions carried on pesticide labels. These products are not pesticides, so neither applies. For comparison, four hours is the shortest re-entry interval a registered pesticide can carry.
High-phosphorus fertilizer from Vegalab Crop Science, powered by Phosphoric acid, mono-potassium phosphate. Phosphorus Pro targets Fruit ripening, phosphorus deficiency, root development.
A high-phosphorus water-soluble fertilizer that drives root growth, ATP synthesis and energy metabolism. Critical at establishment and during flower/fruit transitions.
| Active | Phosphoric acid, mono-potassium phosphate |
|---|---|
| Targets | Fruit ripening, phosphorus deficiency, root development |
| Dilution rate | 1:1,000–1:400 · 1–2.5 mL/L (3.8–9.5 mL/gal) · 1.25–2.5 L/ha (17.3–33.3 fl oz/acre) |
| Application | Soil drench during fruit ripening, 2–3 applications |
| Line · Category | Pro · High-phosphorus fertilizer |
- Promotes root development
- Supports flowering and fruit set
- Improves energy metabolism
- Corrects P-deficiency on acid or cold soils
| Nutrient | Content |
|---|---|
| P | 29% |
| K | 5% |
Derived from: Mono-potassium phosphate · Phosphoric acid
Contains: Citric acid
Why is phosphorus often limiting?
Phosphorus powers energy transfer, root development and fruit maturation, yet it is one of the least mobile and most easily locked-up nutrients in soil - bound forms simply are not available to the plant. So crops can show phosphorus shortage even on soils that test adequate, particularly at establishment and during ripening when demand spikes.
How does Phosphorus Pro work?
Phosphorus Pro (0-29-5, from phosphoric acid and mono-potassium phosphate) supplies highly available phosphorus with potassium. The readily available phosphorus supports strong root establishment early in the season and the energy-intensive process of fruit ripening later, while correcting deficiency where soil phosphorus is tied up and unavailable.
When and how should it be applied?
- RootingEstablishment
- Vegetative
- Pre-flower
- Flowering
- Fruit set
- Fruit development
- Fruit maturationRipening
- Harvest
Apply during Establishment and Ripening.
- Method
- Foliar or fertigation
- Rate
- 1:1,000–1:400 · 1–2.5 mL/L · 1.25–2.5 L/ha1:1,000–1:400 · 3.8–9.5 mL/gal · 17.3–33.3 fl oz/acre · Work out your rate
- Pre-harvest interval
- Zero - harvest the same day
- Re-entry interval
- Zero - no re-entry wait
Two separate windows rather than one continuous run.
Always read and follow the applicable product label.
Apply foliar or through fertigation at two key windows: establishment, to drive rooting, and again toward ripening, to support fruit maturation. Matching timing to these high-demand phases gives the clearest response, since that is when the crop most needs available phosphorus.
Which crops is it for?
Phosphorus Pro has been tested on cereals, vegetables and tree fruit - crops where strong rooting early and good ripening later both depend on phosphorus availability. It is especially useful on soils prone to phosphorus lock-up.
How does it support rooting and ripening together?
Phosphorus underpins both the energy transfer that builds roots and the maturation processes that finish fruit. By supplying it in a highly available form at the two windows where demand peaks, Phosphorus Pro supports establishment and harvest quality from a single product, with potassium backing both phases.
Need a recommendation for your crop or pest?
Contact usFrequently asked questions
What does Phosphorus Pro target?
Fruit ripening, phosphorus deficiency, root development
What is the application rate for Phosphorus Pro?
1:1,000–1:400 · 1–2.5 mL/L (3.8–9.5 mL/gal) · 1.25–2.5 L/ha (17.3–33.3 fl oz/acre) Application: Soil drench during fruit ripening, 2–3 applications.
Is Phosphorus Pro suitable for natural or organic programs?
Phosphorus Pro supplies Phosphoric acid, mono-potassium phosphate in a formulation designed to fit low-residue and IPM programs.
What is Phosphorus Pro for?
Root development, fruit ripening and correcting phosphorus deficiency.
What is the analysis?
P 29%, K 5% (NPK 0-29-5).
When should I apply it?
At establishment for rooting and again toward ripening.
Which crops is it for?
Cereals, vegetables and tree fruit.
Why is available phosphorus important?
Soil phosphorus is easily locked up; a highly available form ensures the crop can use it at peak-demand stages.
Problems addressed
Supports the root zone where these problems establish. Reference links only - see the label for approved uses.
Pest & disease library
See all plant pests & diseases →
Reference links to identification and management guides. Claims and product availability vary by jurisdiction - always read and follow the product label.
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