Premier organic fertiliser approved by the Department of Agriculture for Irish farmers
Bio Agricultural Developments has created a revolutionary fertiliser 'BLACK GOLD'. Black Gold will fill the growing need in the agricultural industry to enhance the traditional methods combined with modern solutions that are more effective, creating a sustainable agricultural future for everyone.
We don’t do things the same way as all the others. With a 100% organic fertiliser, accredited by the Irish Department of Agriculture, Food and Marine, we are committed to driving sustainability within agricultural industries across the globe.
We know that our fertiliser will be right to help you achieve your goals. Be that a luscious fairway, sumptuous pastures, booming crops or pristine sports fields.
Contact our team to find out how we can help you.
100% organic fertiliser
Fully committed to driving sustainability within the agricultural industries.
Custom designed to maximise your goals.
We know every application is different, which is why our laboratory works closely with regions to develop a customised solution that is scientifically designed to embrace your needs. Whether you’re looking to increase productivity, maximize growth rates, or improve soil quality, we can meet your farm's needs. Using the best quality inputs, our fertilisers are tested in international standard laboratories to ensure they meet rigorous standards and provide you with a superior solution at a competitive price.
Farmers
Golf courses
Sporting grounds
GAA clubs
Rugby Fields

Our Seaweed Fertiliser is made from wild-harvested seaweed, packed with essential nutrients and natural plant hormones. These fertilisers promote strong root growth, improve soil moisture retention, and enhance overall plant health. Ideal for boosting crop yields while enriching the soil naturally.
+ Nutrients are completely soluble and plant available
+ Increase in moisture retention and soil aeration
+ Accelerated root growth and promotes strong cell growth
+ Improve the appearance of fruit of colour vegetables flowers and foliage
+ Revitalises the soil by providing natural nutrients vitamins proteins and amino acids
+ All natural non-toxic and safe for use on all plants
+ Wild Harvested local eco-friendly inputs
+ Region specific formulation
Depending on your use case, we can custom design our fertiliser for you.
Farmland in the same region tends to have a lot of consistency within the soil. This results in our standard formulation being appropriate for almost all use cases. This makes it simple for you, and easy to order!
Golf courses are a unique use case. They are varied in location, soil type and grasses meaning they need a custom approach to fertilisation.
Our process is simple.
We collect some soil samples
We send them to our lab for analysis
Our lab recommends the perfect adjustments to our premier fertiliser, to meet your exact needs
We deliver a custom formulated fertiliser, based on your soil's needs.
All of this in 4-6 weeks.
Black Gold comes in as a premium biological powder concentrate, so you just need to mix as per the table below, and apply directly to the soil or as a foliar spray using any spray nozzle that spray 80 Micron Liquid.
| Crop Type | Volume | Frequency |
|---|---|---|
| Vegetables | 4-6L per hectare Diluted with 150-300L water |
Short Crops (less than 10 week): once per crop rotation within 2 weeks of planting Long Crops (over 10 weeks): twice per crop. Rotation First application: within 2 weeks of planting Second application: midway through crop cycle |
| Pasture | 4-6L per hectare Diluted with 150-300L water |
Apply in Spring and Autumn |
| Fruit Trees | 4-6L per hectare Diluted with 150-300L water |
Apply twice per annum |
| Ornamentals | 4-6L per hectare Diluted with 150-300L water |
Apply twice per annum |
| Other Crops | 4-6L per hectare Diluted with 150-300L water |
Apply twice per annum |
At BioAgri Developments ,our Research and Development is centered around examining and harnessing natural resources to provide solutions and products that promote well being, health, and safety in our society. With our specialty in developing micro-biological solutions and our advanced research in marine organisms, enzymes, and beneficial bacteria we have created innovative products and processing in the health and sanitation sectors.
Quality is a vital factor in BioAgri Developments. Management emphasizes the following principles:
To train and educate the company’s personnel in order to increase their skills and knowledge
To manufacture quality products that meet the requirements and expectations of customers
To undertake research and product development in order to meet customer needs
To ensure that the company yields reasonable profit for development and progress
Our commitment to exceptional service and customer satisfaction sets us apart. We work closely with you to understand your vision and deliver results that exceed your expectations, ensuring a landscape you’ll love.

Questions
Our P9 fertiliser is a unique blend of specially selected enzymes, seaweed hormones and essential bacteria that is a complete solution that doesn't require additives to be effective.
The P9 refers to the unique essential bacteria and enzymes we have added to our fertiliser that makes it different to everyone else.
Our core bacterial ingredients include:
Bacillus subtills
Bacillus cereus
Bacullius Iichenifomis
Bacullius thuringiensis
Bacillus Amyloliquefaceins
Trichoderma Reesei
Trichoderma Harzianum
Paecilomyces lilacin
Penicillin bilaiae
Black Gold can be used by pretty much anyone who grow things
Farmers
Golf course and sporting ground superintendents
Nurseries
Gardeners
Black Gold can be used petty much anywhere you grow things.
Farmers
Golf courses
Sporting grounds
GAA clubs
Rugby Fields
Questions
Here are answers to common questions. Explore how we can enhance your growth and address any queries you may have about our expertise and offerings.

Scientifically embracing natures potential

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