

Available in 20kg, 500kg/1 Tonne Bulka Bags
For alternative applications or to arrange a soil/plant test please contact your Ecogrowth® nutritional expert.
ROCK MINERAL BASE – BIOLOGICALLY ACTIVATED
Prime®
Biologically activated Australian rock mineral fertiliser for premium nutrition.
- N 12
- P 5.2
- K 14
- S 6.2
- +TE
Ecogrowth Prime® is an all-rounder fertiliser for premium nutrition to take your horticultural, tree and broadacre crops to the next level.
Key Benefits:
- Promotes sustained growth & development for higher yield and quality
- Sustained response for seasonal longevity
- Microbially enhanced
- Silicon mineral fertiliser
- Low-leaching formula for longer-lasting availability

Ecogrowth Prime® is an all-rounder fertiliser for premium nutrition to take your horticultural, tree and broadacre crops to the next level. Prime® is a unique and sophisticated granular fertiliser suitable for use across a range of high-production cropping systems where balanced growth and consistent quality are essential and non-negotiable.
Our formulation combines carbon-stabilised nitrogen with potassium sulphate, water-soluble and citrate-soluble phosphorus and magnesite plus compounded trace elements and biological activation coating every silicon-based rock mineral granule. The result is a complete and balanced high-analysis fertiliser providing a combination of readily available and sustained-release nutrition for improved efficiency and extended nutrient retention and release.
Production outcomes include improved uniformity, robust development and structure, increased stress resilience, better storage potential and extended shelf life.
Crop | Rate | Notes |
---|---|---|
APPLES (GREEN) | 150-350kg/ha
150kg/ha |
Apply prior to flowering.
Post Harvest. |
BROCCOLI | 350-500kg/ha | Apply at planting. |
CABBAGE | 400-600kg/ha
200-250kg/ha |
Apply at planting
At 6 weeks growth |
CARROTS | 400-500kg/ha
250kg/ha |
Apply at planting.
At 4-5 leaf. |
CAULIFLOWER | 400-600kg/ha
200-250kg/ha |
Apply at planting.
At 6 weeks growth. |
CITRUS | 550-750kg/ha |
Apply in split application from new flush to fruit fill/maturity. |
TABLE GRAPES | 150-400kg/ha | Apply in split application from budburst – fruit sizing. |
LETTUCE (Field Grown) | 250-350kg/ha | Apply at planting. |
MELONS | 250-450kg/ha | Apply at planting. |
ONIONS | 400-500kg/ha
200-250kg/ha |
Apply at pre-planting.
At 6 leaf. |
POTATOES | 300-350kg/ha | Apply at Hilling up / Tuber initiation. |
STRAWBERRIES (Field Grown) | 600-750kg/ha |
Apply at pre-planting. |
TOMATO (Field Grown) | 250-300kg/ha |
Apply at planting. |
For alternative uses or applications please contact your Ecogrowth® nutritional expert
Product | N % |
P % |
K % |
S % |
Ca % |
Mg % |
Fe % |
Si % |
C % |
Zn mg/kg |
Mn mg/kg |
Cu mg/kg |
Mo mg/kg |
B mg/kg |
Co mg/kg |
Se mg/kg |
BULK DENSITY |
|
Prime® | 12 | 5.2 | 14 | 6.2 | 5.6 | 1.2 | 0.6 | 5.4 | 1.1 | 1023 | 721 | 312 | 14 | 102 | 6 | 1 | 1057 |
EXCLUSION CLAUSE:
Before using fertiliser, seek agronomical advice due to climatic/soil conditions, application methods, irrigation & agricultural practices
being beyond the control of Eco Growth International Pty Ltd and cannot be foreseen. Eco Growth International Pty Ltd accepts no
responsibility whatsoever for any commercial damage, loss or other results following the use of this product. The buyer accepts &
uses the product subject to these conditions.
WARNING:
This product contains dust. Do not swallow. The dust from this product may act as an irritant. Avoid inhalation and contact with the
skin & eyes. Wash hands after use. Product may stain paths, coping, paving, driveways and other hard surfaces if wet. Please sweep
surfaces immediately after use. Granules should not come into contact if these surfaces are wet.
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BIOLOGY FOR LIFE
EcoAdvance® premium biology
EcoAdvance® premium biology brings soil to life with beneficial microbes that activate the rhizophere surrounding plant roots. Biologically active soil has better structure, moisture retention, enhanced nutrient cycling and improved mineral availability for quality, healthy plants.

We have stockists across Australia
Whether you’re in far North Queensland, Great Southern WA, or anywhere in between, Ecogrowth is there.
We’re proudly Australian-owned and operated, with production facilities,
laboratories and industry experts that have been helping people grow their natural capital in Australia for over 20 years.


Aussie made
Whether you’re in far North Queensland, Great Southern WA, or anywhere in between, Ecogrowth is there.
We’re proudly Australian-owned and operated, with production facilities, laboratories and industry experts that have been helping people grow their natural capital in Australia for over 20 years.