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Linea made in Germany
Leader® is a natural product, composed entirely of base materials of certified vegetal origin. It comes from exclusive and renewable sources; it is a Ostendorf Gärtnererden GmbH & Co.KG. product.
Leader® begin with an intelligent mix of German peat moss, fertilizer and perlite.
The careful selection of ingredients gives the product unquestionable chemical-physical properties for every type of use.
Leader® potting soli for hobbyists is available for Universal, Geranium, Azalea and Acid-loving Plants use.
Leader® can be customised to satisfy specific cultivation requests or any needs you may express.
Sudest Europe® makes available to you not just an excellent product, but also long experience, expertise and professionalism in the hobbyist sector.
Universal

TYPE AND CHARACTERISTICS
Top choice potting soil for hobbyists, ideal for all green and glowering plants.
It's recomended for house plants as well as those found on balconies or in the garden - in a pot or in the ground.
Leader® Universal improves root aeration through optimum humidification, facilitating the luxuriant growth of plants.
COMPOSITION
Prized blonde and brown German peat moss and perlite
Blond peat moss |
42% |
Black peat moss |
55% |
Perlite |
3% |
pH (CaC2) |
5.4 - 6.2 |
Salinity (g/l) |
0,8 - 1,1 |
Consistency |
Medium |
Loading capability:
Packing |
Bags x pallet |
Pallet x TIR |
Pallet x container |
10 ltr |
256 |
28/30 |
22/24 |
20 ltr |
138 |
28/30 |
22/24 |
45 ltr |
57 |
28/30 |
22/24 |
70 ltr |
39 |
28/30 |
22/24 |
Geranius

TYPE AND CHARACTERISTICS
Top quality potting soil for hobbyists, suitable for geraniums. Leader® Geranium enables optimal rooting and luxuriant bloom.
COMPOSITION
Prized blonde and brown German peat moss.
Blond peat moss |
25% |
Black peat moss |
75% |
Pg-Mix |
1.5 g/mc |
pH (CaC2) |
5.2 - 6.0 |
Salinity (g/l) |
1.0 - 2.0 |
Consistency |
Medium |
Loading capability:
Packing |
Bags x pallet |
Pallet x TIR |
Pallet x container |
20 ltr |
126 |
24/26 |
24 |
45 ltr |
51 |
24/26 |
24 |
AZALEAS and Loving-Acid plants

The gardening substrate Leader® Azalee and Loving-Acid plants is a potting soil appositely studied to the needs of all these particular plants.
Its special formula is recommended even for all the cases in which the plants need a constant and relatively acid soil pH value.
Blond peat moss |
20% |
Black peat moss |
80% |
Pg-Mix |
1.2 Kg/cbm |
pH (CaC2) |
3.7 – 4.3 |
Salinity (g/l) |
1.2 – 1.3 |
Structure |
Fine/Medium |
Loading capability:
Packing |
Bags x pallet |
Pallet x TIR |
Pallet x container |
20 ltr |
126 |
24/26 |
22/24 |
45 ltr |
51 |
24/26 |
22/24 |
Orchids soil, Epiphyte and semi–Epiphytes plants
The potting soil LEADER Orchids has been created to the pot and the re-pot of all the home orchids. The different component of its formula have been appositely chosen to respect the particular necessities of the different species of orchids (Phalaenopsis, Cymbidium, Cattleya etc…).
The synergic action of the Pine bark, the Coco fibre and the German Peat moss assure the air flow, a constant humidity, homogeneous porosity and an optimal drainage: all fundamental condition to the growth and the develop of all the Orchids.
Blonde Peat |
30% |
Coco Fiber |
10% |
Pine Bark |
60% |
pH (CaC2) |
5.3 – 6.1 |
Salinità (g/l) |
0.2 – 0.8 |
Struttura |
Coarse |
Format |
10 ltr |
Loading capability:
Packing |
Bags x pallet |
Pallet x TIR |
Pallet x container |
10 ltr |
200 |
24/26 |
22/24 |
Cacti, Cactus and Succulent plants
The potting soil LEADER for Cacti, Cactus and Succulent plants is a special formula appositely created for the care of this particular typologies of plants.
It is a ready-to-use formula to pot and re-pot cactus and all the other succulent plants. Leader cacti, Cactus and succulent plants fertilizer components and structure warrant a balanced air and water supply and a favourable structure of the soil. Meanwhile Leader Cacti, Cactus and Succulent plants mineral components provide a stable mixture and structure all year long.
Blonde Peat moss |
40% |
Black peat Moss |
10% |
Sand |
135 kg/cbm |
Clay |
60 kg/cbm |
pH (CaC2) |
5.4 – 6.2 |
Salinità (g/l) |
1.2 – 1.8 |
Struttura |
medium |
Format |
10 ltr |
Loading capability:
Packing |
Bags x pallet |
Pallet x TIR |
Pallet x container |
10 ltr |
200 |
24/26 |
22/24 |
Palms and Green Plants
The potting soil Leader Palms ad Green Plants is a special formula appositely created to pot and re-pot green plants, Palms and long-living plants, whom need a particular condition of humidity and water availability.To assure these conditions Leader Palms and Green Plants is rich of nutritive components indispensables to the growth of your plants. The special combination of German Peat moss and minerals warrant an uniform distribution of nutritive substances, an homogeneous development of the roots and an optimum drainage: all essential requirements to re-create the natural habitat of your plants.
Blonde peat Moss |
45% |
Black peat Moss |
50% |
Minerals additives |
5% |
Clay |
60 kg/cbm |
pH (CaC2) |
5.4– 6.2 |
Salinity (g/ltr) |
1.2 – 1.8 |
Structure |
medium |
Format |
20 ltr |
Loading capability:
Packing |
Bags x pallet |
Pallet x TIR |
Pallet x container |
20 ltr |
138 |
24/26 |
22/24 |
MADE in ITALY line
Lawn and Meadow
Specific for new Installation:
This substrate is specifically elaborated to the particular needs of the new installation of lawns and meadows.
Its particular formula made by blonde Peat Moss and volcanic sands, a calibrated injection of micro and macro elements plus the micro porosity of the minerals contents, allow the improvement of the physics structure of the grounds. It is high recommended for those grounds with an high percentage of clay (clayey grounds). Leader Lawn and meadow for new installation provides an important support to facilitate the air circulation and the water retention.
Specific for Regeneration of existing Installation
The substrate Leader Regeneration of existing Installation is a product particularly indicated for the integration and the care of already existing installation whom need additional nutritive integration. Thanks to the presence of high quality raw material and calibrated granulometries this is a substrate very easy to use through sanders or mechanic machineries.
Blonde Peat Moss |
50% |
Vulcamix |
50% |
Pg-Mix (New Installation) |
20 – 10 + Me |
Pg-Mix (Regeneration) |
11- 2- 16 + Me |
pH (CaC2) |
5,0 – 5,5 |
Structure |
Medium-fine |
Format |
50ltr-70ltr- 3.0/cbm |
Loading capability:
Packing |
Bags x pallet |
Pallet x TIR |
Pallet x container |
50 ltr |
45 |
20/23 |
20/22 |
70 ltr |
39 |
20/23 |
20/22 |
3.0/mc |
1 |
22 |
20/22 |
POMIX Repot and Transplanting
with Pumice stone
Leader Repot and transplanting with Pumice stone is a substrate appositely studied for nursery usage. Its specific combination made of peat Moss, Pumice stone and Volcanic Lapillis, make the soil very adaptable to the re-pot and the transplanting of external plants as well as plants placed in small containers. Furthermore its special formula owns all the nutritional substances able to warrant a balanced growth and an exceptional flowering of your plants.
Blonde peat Moss |
65% |
Pomice stone |
20% |
Volcanic Lapillis |
15% |
NPK |
11 – 22 – 16 + Me |
pH (CaC2) |
5,5 – 6,0 |
Structure |
Medium-coarse |
Format |
50ltr-70ltr- 3.0/cbm |
Loading capability:
Packing |
Bags x pallet |
Pallet x TIR |
Pallet x container |
50 ltr |
48 |
20/23 |
20/22 |
70 ltr |
39 |
24/26 |
20/22 |
3.0/mc |
1 |
22 |
20/22 |
Volcanic Lapillis
Leader Volcanic Lapillis is an ecologic volcanic granulated with high mulching and herbicide potentialities. It can be used for garden, parks, beds ect. Its uniform granulometry warrants excellent workmanship results, minimize the installation time and gives very appreciated results.
The micro porosity of its granules warrant a very good thermal insulation and it keep a certain amount of water reserve able to reduce the ground desiccation. Furthermore its natural intense red colour assures a very attractive decorative characteristic.
Leader Volcanic Lapillis is an hygroscopic product subject to weight variation.
Loading capability:
Packing |
Bags x pallet |
Pallet x TIR |
Pallet x container |
33 ltr |
60 |
20/23 |
20/22 |
CITRUSES plants soil
The soil Leader Citruses is an optimum formula to the care and the cultivation of all the citruses plants.
The balanced combination of selected peat moss and pumice stone warrants the correct balance between aeration and water retention in order to prevent the water stagnation notoriously very harmful for this typologies of plants.
The nutritive elements content in its formula provide a constant balanced nourishment during the first months from transplanting thus the plants grows vigorous and luxuriant.
The special formula of Leader Citruses plants supplies the nutritional elements and warrants the water availability during the vegetative period, meanwhile assures rapidity of drainage and roots aeration during the vegetative stasis period.
In this way it warrants always the maintenance of all the essential culture medium condition.
Blonde Peat Moss |
65% |
Pomice stone |
35% |
pH |
5.5 |
Format |
20 ltr |
Loading capabilities:
Format |
Bags x pallet |
Paletts x TIR |
Paletten x Container |
20 L. |
154 |
26 |
22/24 |
Natural Manure
It is a dried organic fertilizer very rich of nitrogen at low effect plus micro and macro elements.
The humus coming from animal origin is rich of nutritive elements which improve every typology of ground, especially for those for clayey, notoriously heavy and those sandy with high micro-porosity.
The organic Natural Manure LEADER facilitate the aggregation of the minerals particles. Improves the structure and the cultivability of the ground as well as their chemical-physical characteristics.
The constant usage of Leader Natural Manure warrants the improvement of the roots structure with proved advantages for the grotw and the results of every plants.
This product is high suggested to increase the fertility of gardens, fields, orchards and the pre-seeding of lawn and meadow.
Loading capabilities:
Format |
Bags x pallet |
Paletts x TIR |
Paletten x Container |
50 L. |
104 |
30 |
22/24 |
Expanded clay
The product Leader Expanded clay is an optimum product to the care and the nourishment of every typology of plants, flower pot holders, hydroponics as well as for the realization of roof gardens.
It is a natural and ecologic product composed of selected raw material, it does not contents organic substances, does not decompose, it keeps away germs and moulds.
Leader Expanded clay owns several qualities : limits the water retention, improves permanently the drainage and increases the porosity of the air with very excellent results both for the growth of the roots and the plants.
It is a ideal component for the hydroponics methods of production because its very low salinity level optimizes the results of the whole system.
Added on top of the potting soil it can be used as a anti-mulching product to reduce the risks of germs and weeds.
Leader Expanded clay mixed with the potting soil warrants lightness to the soil structure as well as facilitates the water and air reserve for the plants (very important for the realization of roof gardens).
Furthermore its pleasant appearance represents now day a final touch in the preparation of open air works and flower pot holders.
Leader Expanded clay can be stored for very long time, it does not deteriorates.
Usage advice: Leader Expanded clay can be mixed directly to the potting soil or spread above or below the plants for a layer of 2/3 cm, following the plants necessities.
BIOLOGICAL PRODUCT
Loading capabilities:
Format |
Bags x pallet |
Paletts x TIR |
Paletten x Container |
10 L. |
54 |
30 |
22/24 |
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