---
title: Onyx Organic-based Granular Fertiliser
canonical: https://gardensuperstore.com.au/organic-based-granular-fertiliser/
summary: "Buy Your Organic-based Granular Fertiliser From The Garden Superstore - Fast Shipping. Earn Rewards Points as You Shop. Thousands of Happy Customers. Let's Grow Better!"
type: product
brand: Onyx
---

# Onyx Organic-based Granular Fertiliser

> Buy Your Organic-based Granular Fertiliser From The Garden Superstore - Fast Shipping. Earn Rewards Points as You Shop. Thousands of Happy Customers. Let's Grow Better!

Brand: [Onyx](https://gardensuperstore.com.au/brands/onyx/)
Categories: [Natural & Organic Fertiliser](https://gardensuperstore.com.au/fertilisers/lawn-fertilisers/natural-organic-fertiliser/), [Controlled & Slow Release Fertiliser](https://gardensuperstore.com.au/fertilisers/garden-fertilisers/controlled-slow-release-fertiliser/), [Controlled & Slow Release Fertiliser](https://gardensuperstore.com.au/fertilisers/lawn-fertilisers/controlled-slow-release-fertiliser/), [Natural & Organic Fertiliser](https://gardensuperstore.com.au/fertilisers/garden-fertilisers/natural-organic-fertiliser/)

| Option | SKU | Price (inc GST) |
| --- | --- | --- |
| Onyx Organic-based Granular Fertiliser | ONYX15-20 | $147.10 |

## Description

## ONYX Organic-based Granular Fertiliser

**Onyx is an organic molasses-based compound granular fertiliser.**

- Rich, black fertiliser pellets

- Rich in organic matter

- Rich in amino acids

Manufactured from processed molasses and then pelleted into a perfectly spherical black prill. This unique organic-based fertiliser delivers nitrogen, potassium, trace elements and significant levels of amino acids. It is produced from concentrated plant extracts with powerful bio-stimulation properties and supplies macro and micronutrients. The 2-3mm prills are ideal for golf tees, fairways and surrounds, sports pitches, lawncare, general amenity turf and horticulture.

- NPK 11-0-3

- Rich in amino acids

- Enhances seed germination, root growth and nutrient uptake

- Sugar content to promote healthy soil bacteria and fungi

- Organic source of macro and micronutrients

- Conditions against stress

**Product Usage:** Ideal for sports pitches, lawncare, general amenity turf and horticulture.
**Application Period:** At any time during the growing period.
**Application Rates:** 25-50 gms/sqm
**Application Notes:** Ideally, irrigate after application or apply when expecting rain

### Additional Product Information

Glutamic acid acts as an osmotic agent and will favour opening the stoma, allowing other amino acids to pass through; opening the stoma will increase photosynthesis and transpiration due to increased absorption of micronutrients as a result reducing carbohydrate destruction and increasing metabolism efficiency of the plant.

- Onyx is dust free,

- It is effortless to use and spread,

- It has a very low burn potential.

- Drought Safe product - it can be applied with no water and in drought conditions with no negative impact and start to breakdown and release nutrients when it rains or irrigated in

- It has a very even particle size for even spread,

- It contains sugar content to stimulate soil biology.

- Slow release 6-8 weeks

- No bad odours

- Organic source breaks down into the soil profile quickly.

- Encourages fast root establishment and growth

- Enhanced nutrient uptake

- Low salt index

- Zero phosphate

- Improves stress resistance and recovery from stress

- Increases photosynthesis and chlorophyll production

- Temperature-driven nutrient release

- Efficient use of fertiliser minimising leaching and volatilisation

## Specifications

- **NPK:** 11-0-3
- **Suitable For:**  Garden +  Lawn

## Documents

- [Label - ONYX Mini Organic-based Granular Fertiliser 11-0-3](https://gardensuperstore.com.au/documents/68/)
- [SDS - ONYX Organic-based Granular Fertiliser 11-0-3 - 220628](https://gardensuperstore.com.au/documents/276/)