Algae lime - Lithothamnium calcareum

Algenkalk granulaat - Organifer
Algenkalk Poeder - Zuiver Lithothamnium Calcareum
Algenkalk Poeder - Zuiver Lithothamnium Calcareum
Algenkalk Poeder - Zuiver Lithothamnium Calcareum

Algae Lime Granulate – Pure Lithothamnium Calcareum (Big Bag 1000 kg for 5 ha)

✔ Dust-free granulate highly suitable for broad scattering
✔ 100% pure Lithothamnium calcareum (red algae)
✔ Rapid and high uptake of plant-available calcium and magnesium
✔ Dual action: pH correction and source of essential nutrients
✔ Nutrients remain available, even at high soil pH >8
✔ Stimulates growth through plant-absorbable calcium and magnesium
✔ Unique honeycomb structure with a significantly large reactive surface
✔ Sustainable plant-based natural product sourced from the Atlantic Ocean
✔ Approved for organic cultivation and can be used year-round
✔ Highly effective and fast soil pH correction
✔ Essential for plant nutrition, fertilization, reinforcement, stimulation, increased yields, and quality
✔ Indirect energy supply through optimal photosynthesis and soil fertility
✔ Highly reactive calcium carbonate for swift action

Kies uw formaat:
SKU: 8719958993532 Category:


Organifer algae lime consists of 100% pure lithothamnium calcareum (red algae), a sustainable and natural product from the Atlantic Ocean. Organifer Algae Lime Granulate is easily spreadable with a standard fertiliser spreader. Due to the hardness of the granulate, it takes several months for the nutrients to become available. Additionally, there is fine powder adhering to the granulate that can quickly react with the soil for a faster effect.

Unlike other brands, Organifer algae lime is undiluted and of the highest quality, resulting in a clear distinction in performance. Although not the cheapest algae lime on the market, it is of the highest quality and 100% pure, resulting in healthy plants and fertile soil.

Organifer algae lime contains 100% pure lithothamnium calcareum and has a pH value of over 9.5 and a magnesium carbonate content of 20%. This unique purity and quality ensure an optimal nutrient profile. It is a sustainable and plant-based natural product, consisting of dead deposits of lithothamnium calcareum.

Lithothamnium calcareum is a red-coloured algae that grows on banks in the Atlantic Ocean. This algae accumulates minerals from the sea in the cell walls of its leaf-like parts (thallus/thalli). The mineral-rich thalli eventually break off the living algae and are deposited on the ocean floor. The dead deposits of lithothamnium calcareum have been carefully harvested from the ocean floor for centuries due to their high levels of available calcium, magnesium, and trace elements.


Source of Nutritional Elements

Organifer algae lime stimulates growth through calcium and magnesium, which the plant can absorb. Furthermore, this fertiliser contains over 70 trace elements, which prevent deficiency symptoms and supply grass and plants with these essential elements. The very fine honeycomb structure ensures that minerals are quickly and efficiently available to the plant. Nutrients also remain available at a high soil pH. Organifer algae lime carefully and naturally provides your plants and soil with nutrients, without aggressive chemicals. It’s no wonder that this algae lime is also permitted in organic farming.

Soil Improver and Soil pH Enhancer

In the soil, algae lime granulate regulates the pH value and contributes to the improvement of soil conditions. With an acid-binding value of 53.7% and a large reactive honeycomb surface, Organifer algae lime is the best pH soil restorer on the market. Combined with the unique mix of trace elements, fertile soil is created.


Easily Spreadable Granulate

The Organifer Algae Lime Granulate can be easily spread with a regular fertiliser spreader. The nutrients in the hard pieces only become available after several months due to their solidity. Also, there is fine powder attached to the granulate that can react quickly with the soil, making the effect more noticeable more quickly.



Lawns/Sports Fields/Golf Courses/Parks

Organifer algae lime is highly suitable for lawns, sports fields, golf courses, and parks, providing the right pH value and nutrients. This results in beautiful dark green grass without moss and weeds. Organifer algae lime is of the highest quality and contains more than 70 trace elements, making it the perfect solution for sports fields, golf courses, and parks. This fertiliser is a source of readily absorbable calcium and magnesium, optimizing pH and better uptake of fertilisers. The grass becomes strong and dark green, and the effect is quickly visible due to the granulate, which falls nicely between the grass and dissolves quickly with rainfall.


Product Analysis

This product is of very high quality and is made from 100% pure Lithothamnium Calcareum, an algae-based calcium supplement. The acid-binding value (also known as the neutralising value) of Organifer Algae Lime is 53.7%. This high-quality algae lime granulate is easily spreadable with a pendulum or centrifugal spreader.

Instructions for Use

Apply Organifer algae lime evenly to the root area of plants or surfaces that need care, depending on the soil’s acidity and the plant’s needs. The best application period is from February to November, and it can be used under all weather conditions without risking burning. Organifer algae lime and fertilisers can be combined, but it is recommended to apply them separately. Apply lime first and then fertilise. If lime and fertiliser are applied simultaneously, some of the nitrogen will evaporate.


Dosage for Algae Lime

For a first application, we advise 200 Kg/ha; subsequent applications will require 100 kg/ha.

*Please note that Algae Lime is not suitable for acid-loving plants.
**For atomising, we recommend Organifer Algae Lime powder.



This fertiliser is stable for up to 2 years without loss of quality if stored in a cool and dry place, away from direct sunlight.

Additional information

Weight1000 kg
Dimensions120 × 100 × 160 cm