Address
Langeberg, Langebaanweg, Vredenburg, Western Cape South Africa
Work Hours
Monday to Friday: 8AM - 5PM
Products
Organic Solutions That Work With Your Soil — Not Against It
Natural Products. Proven Performance.
At Gecko Fert, our product range is designed to help farmers build healthier soils, improve nutrient uptake, and increase crop yields sustainably. Whether you’re restoring depleted soils or looking for long-term fertility, our two flagship products — Langfos Organic Sedimentary Rock Phosphate and Eco Pellets Organic Poultry Manure Fertilizer — are trusted across Southern Africa for their lasting results and natural efficiency. Explore our range and find the right solution for your farm.
LANGFOS ROCK PHOSPHATE
Langfos – A Gift from the Earth, Perfected by Time
Langfos is South Africa’s only organic sedimentary rock phosphate — a fertilizer born from nature and trusted by generations of farmers. Formed over 20 million years along the West Coast through a combination of mineral-rich ocean sedimentation and fossilized marine and terrestrial life, Langfos is a uniquely valuable deposit. To date, over 300 prehistoric species have been identified in the area, adding to the rich composition of this rare phosphate source.
Today, Langfos is mined just beneath the surface at Langebaanweg and registered as a Group 2 Raw Phosphate Fertilizer under Act 36 of 1947 (Reg. No. B4038 Organic). Its quality is routinely monitored, making it a reliable, long-term soil amendment with a natural edge.
Nutrient Composition
Phosphorus (P):
Contains 8–10% total phosphorus, primarily in the form of tri-calcium phosphate. All phosphorus is soluble in 2% citric acid, with around 5% immediately available to plants.Calcium (Ca):
At 20% calcium content, Langfos provides a valuable neutralising effect and strengthens plant structure.Trace Elements:
Supplies essential micronutrients including iron (Fe), sulphur (S), magnesium (Mg), molybdenum (Mo), and zinc (Zn) — supporting healthy soil biology and plant growth.
Cost-Effective Performance
Despite its exceptional quality, Langfos remains one of the most affordable phosphate fertilizers per ton delivered. Its slow-release nature ensures ongoing nutrient availability — reducing the need for repeated applications.
UNDERSTANDING THE TWO TYPES OF PHOSPHATE
How Origin and Composition Influence Fertilizer Value
Phosphate plays a critical role in global food production, serving as a key nutrient in fertilizer formulations. With an estimated 900 billion tons of known phosphate ore worldwide — and an additional 300 billion tons potentially recoverable from ocean shelves — the resource is abundant, yet varies widely in composition and usability. Understanding the two main types of phosphate deposits — igneous and sedimentary — is essential, as each has distinct chemical and physical characteristics that affect its effectiveness in agricultural applications. This section explores how these phosphates are formed, processed, and used, with a special focus on Langfos, a unique sedimentary rock phosphate from South Africa.
Phosphate Deposits
The known phosphate deposits of the world are estimated at approximately 900 000 million tons of phosphate ore containing the mineral apatite Ca10(PO4)6F2. It is also estimated that the continental shelves (in the sea) could produce a further 300 000 million tons. Approximately 5 000 million tons of the former volume are located in South Africa. As the present world consumption of rock phosphate is approximately 90 million tons per annum, there are enough deposits for several millenniums. At present, approximately 1.5 million tons per annum are used in South Africa, while the mining of rock phosphate for domestic use as well as for export is between 2.9 and 315 million tons per annum.
Phosphate fertilizers are manufactured by the processing of rock phosphate, which could involve one or more of the following processes: beneficiation of the raw phosphate ore, heat treatment, or treatment with acids. The phosphorous is in the form of orthophosphate, PO4, which may be mono-, di- or tribasic. (The corresponding calcium salts are water soluble, citric acid soluble and strong-acid soluble, respectively).
Phosphate Concentrates
After milling, the mined ore is beneficiated in a flotation process (the apatite is concentrated by removing the unwanted minerals such as magnetite, phlogopite and vermiculite from the ore) into phosphate concentrates (sometimes erroneously referred to as ‘rock phosphate’). The concentrate still contains impurities, e.g. CaCO3. There are two types of ore from which concentrates are beneficiated:
(i) Igneous rocks
These are solidified magma occurring as intrusions in other rock formations or as vertical pipes. They contain a strong crystalline apatite mineral that is hard and practically insoluble in water and weak acids. As such, it is unsuitable as a fertilizer and must first be treated with strong acids.
Examples: Kola (former USSR), pyroxenite and foskorite (Phalaborwa, South Africa).
(ii) Sedimentary rocks
These are deposits of biological origin (particularly marine fauna) which is formed after the chemical breakdown of bones, animal manure and beneficiated rocks. This apatite (sometimes called phosphorite) is less crystalline and practically amorphous and therefore more soluble than beneficiated rocks – it dissolves partially in diluted weak acids such as citric acid, and in beneficiated and finely milled form it can be used as a phosphate fertilizer, especially in acid soils.
Examples: Morocco, Taiba, Togo, Gafsa (Tunis), Tennessee and Florida (USA), island deposits and ‘Langfos’ (Langebaan Road, South Africa).
Langfos Rock Phosphate
A slow-release, organic sedimentary phosphate mined in South Africa — ideal for building long-term soil fertility and boosting crop resilience naturally.
Eco Pellets
All-purpose organic poultry manure fertilizer, pelletized for easy application. Improves soil structure, moisture retention, and nutrient availability — clean, safe, and antibiotic-free.
ECO PELLETS
Eco Pellets – Naturally Powerful. Organically Proven.
Eco Pellets is a high-quality, all-purpose organic poultry manure fertilizer, specially formulated to nourish plants while improving soil health. Composed of composted, pelletized poultry manure blended with natural minerals, Eco Pellets provides a safe, slow-release nutrient source that stimulates soil microbes, enhances structure, and promotes long-term fertility.
As a Group 2 Organic Fertilizer (Reg. No. B3902), Eco Pellets delivers more than just nitrogen, phosphate, and potassium. It supplies essential trace elements like zinc, copper, and manganese — all key to vigorous plant growth. Unlike synthetic fertilizers, Eco Pellets enhances soil structure, supports earthworm and microbial activity, and increases carbon and water retention in sandy or depleted soils.
Whether you’re growing vegetables, fruit, or garden plants, Eco Pellets ensures:
Firmer produce with improved shelf life
Naturally enhanced flavour and nutritional density
Safer soils, free from chemical residues or pesticides
Manufactured in Windhoek, Namibia, our factory uses warm desert air to dry composted manure — preserving nutrient value while delivering a product that is clean, pelletized, and easy to apply. Distributed across South Africa, Eco Pellets is available through direct farm supply, Kaap Agri, Overberg Agri, and selected hardware stores.
ECO PELLETS
Why Organic Matters: The Eco Pellets Advantage
Eco Pellets is more than just fertilizer — it’s part of a larger movement toward healthier soil, cleaner agriculture, and long-term sustainability. As an organic poultry manure fertilizer, Eco Pellets delivers the macronutrients plants need (nitrogen, phosphorus, potassium), along with vital micronutrients and organic matter that enriches your soil over time.
Unlike synthetic fertilizers, which offer fast but short-lived boosts, organic fertilizers like Eco Pellets work in harmony with nature. The nutrients are released slowly, giving your plants steady access to nourishment without the risk of over-fertilization or chemical runoff.
Benefits of Using Eco Pellets:
Improves soil structure and moisture retention
Organic matter breaks up compacted soil and helps it hold water, making it easier for roots to grow deep and strong.Supports biodiversity and soil life
Stimulates microbial and earthworm activity that unlocks nutrients and promotes natural plant resistance.Safe for people, pets, and the planet
Made from composted poultry manure — free of harmful chemicals, antibiotics, and pesticides.Boosts crop quality and shelf life
Organically grown fruit and vegetables are often firmer, tastier, and last longer after harvest.Environmentally responsible
Eco Pellets help restore carbon to the soil and reduce dependence on chemical inputs.
A Natural Choice for Gardeners and Farmers
Whether you’re growing a small backyard garden or managing commercial farmland, Eco Pellets is a smart, sustainable solution. It’s ideal for prepping vegetable gardens, maintaining healthy lawns, or improving soil in sandy or nutrient-depleted areas.
Patience is key — organic fertilizers may take longer to break down, but the long-term benefits are worth it. With consistent use, you’ll notice stronger plants, better water retention, and healthier, more productive soil season after season.
ECO PELLETS FERTILIZER
All purpose Organic Poultry Manure Fertilizer
Organic Poultry Manure Fertilizer | 5:2:2 (9)
Eco Pellets is a high-quality, all-purpose organic fertilizer made from nutrient-rich poultry manure. Registered under Act 36 of 1947 as a Group 2 Organic Fertilizer (Reg. No. B5147), it offers a natural solution to improving soil structure, boosting microbial activity, and supporting healthy crop growth.
The manure is sourced exclusively from fully enclosed poultry houses, where it is collected using conveyor belts to eliminate contamination. It is then dried using natural desert air, passed through a specialized drier, and finally pelletized — ensuring a clean, consistent product that’s easy to apply.
Our laying hens are raised from day-old chicks imported from the Netherlands, Belgium, or Germany — countries with strict veterinary standards. These chicks are certified MG/MS-free, meaning no antibiotics are used — a rare distinction in Southern Africa.
Available in:
40kg Polypropylene Bags
10kg Polypropylene Bags
For more product information, pricing and availability
go to our CONTACT : ENQUIRIES page.
RESULTS & RESEARCH
Proven Products. Real Results.
At Gecko Fert, we don’t just promise better harvests — we deliver them. Through our flagship products, Langfos and Eco Pellets, we’ve helped farmers across Southern Africa unlock richer yields, healthier soils, and long-term agricultural sustainability. Whether it’s maize, wheat, sugar cane, or pastures, the results speak for themselves.
- Maize Growth Enhancement
- Wheat Flourishing
- Sugar Cane Growth
- Across Crops
Langfos enhances phosphorus availability, resulting in stronger stalks, deeper roots, and visibly healthier maize crops.
Paired with modern practices, Gecko Fert products help farmers track, test, and boost wheat growth naturally and sustainably.
Langfos drives significant sugar cane development by improving nutrient uptake in even the most demanding soils.
Whether it’s vegetables, grains, or pastures — Langfos and Eco Pellets deliver lasting improvements in soil and plant health.
Committed to Healthier Soils, Stronger Harvests
At Gecko Fert, we’re driven by more than just fertilizer — we’re cultivating a better future. From our organic phosphate mine in Langebaanweg to our eco-friendly manufacturing processes, we are dedicated to delivering natural products that work with the earth, not against it. With Langfos and Eco Pellets, we’re helping farmers improve soil quality, crop yields, and sustainability — season after season.
Soil-Friendly Formulas
Boosts microbial activity and enhances soil fertility naturally.
Made for African Conditions
Formulated to thrive in our unique climate and soil types.
Proven Long-Term Impact
Langfos effects remain visible years after application.
Sustainable Mining & Rehabilitation
Environmentally responsible operations with active land rehabilitation.
Antibiotic-Free Manure Sources
Eco Pellets are safe, clean, and free of harmful residues.
Farmer-Approved
Trusted by growers across South Africa, Namibia, Mozambique, and Botswana.
Discover the Power of Langfos
Looking for a natural, effective way to boost soil health and crop performance? Visit our dedicated Langfos website to learn more about South Africa’s only Organic Sedimentary Rock Phosphate — trusted by farmers across the country.