SeaBrix NPK
Enhanced nutrient uptake for plant health
SeaBrix NPK is a high-quality liquid fertiliser designed to deliver essential macro and micro-nutrients to crops in a highly plant-available form. It contains a blend of fish, kelp, and PolyZ, along with added macro and micro elements, making it a comprehensive solution for supporting plant growth and soil health. This liquid formulation ensures that nutrients are rapidly absorbed by plants, providing immediate and lasting benefits to your crops.
Balanced NPK + micronutrients
Delivers balanced macro and micro-nutrients in one highly plant-available liquid.
Bio-stimulant activity
Fish hydrolysate and kelp add biological activity beyond conventional NPK.
Rapid absorption
Liquid formulation gives immediate plant uptake and lasting benefit.
Supports soil health
Comprehensive nutrition that supports soil health as well as the plant.
Why SeaBrix NPK
SeaBrix NPK combines a balanced macro and micro-nutrient package with fish, kelp, and PolyZ, giving crops both a conventional feed and a bio-stimulant boost in a single liquid product. Because the nutrients are already in a plant-available form, uptake is fast whether the product is applied to the soil or the leaf.
It is typically used across a season to keep nutrition consistent, either as a standalone feed or alongside other soil-health inputs, and suits growers who want a comprehensive liquid option that supports both the crop and the soil it grows in.
Application guide
SeaBrix NPK can be applied as a soil drench or foliar spray on all crops. Recommended dilution ratio is 0.5 to 1% at 3 to 5 litres per hectare. Compatible with most irrigation and spray equipment.
Guaranteed analysis
| Component | Value |
|---|---|
| Organic status | 35% |
| Nitrogen (N) | 85 g/kg |
| Phosphorus (P) | 22 g/kg |
| Potassium (K) | 37 g/kg |
| Calcium (Ca) | 4 g/kg |
| Magnesium (Mg) | 2 g/kg |
| Sulphur (S) | 5 g/kg |
| Carbon | 104 g/kg |
| Boron (B) | 106 mg/kg |
| Iron (Fe) | 370 mg/kg |
| Manganese (Mn) | 1261 mg/kg |
| Zinc (Zn) | 494 mg/kg |
| Copper (Cu) | 88 mg/kg |
| pH | 5.3 |
| SG | 1.14 |
Macro nutrients shown in g/kg, micronutrients in mg/kg.
Not sure if SeaBrix NPK is right for your crop?
Our agronomists will build a programme around your season and soil.