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Because every plant has different needs, our outdoor potting soils are specially formulated to meet the particular requirements of the plant or crop.

Fruhstorfer soil for aquatic plants is a ready-made soil for use in garden ponds. The proportion of high-quality volcanic clay buffers the supply of nutrients and provides the plant with a strong structure. Fruhstorfer soil for aquatic plants is structurally stable and ensures regular digestion.

Fruhstorfer plant soil is a universally applicable cultivating substrate for garden, balcony and house plants. It has stood the test for decades in commercial horticulture. The high proportion of bark topsoil works as a stabiliser and promotes root penetration. High-quality volcanic clay ensures a consistent contribution of nutrients to the plant roots. The proportion of peat has been reduced to a minimum.

The Hawita-Fruhstorfer roof garden and troger soil is a high-quality special substrate, which provides a green roof and is also used as a plant substrate for filling large-volume planters / troughs for perennials, conifers and deciduous trees. The soil ist also suitable as lawn support layer. Due to the high proportion of expanded clay and lava, Hawita Fruhstorfer roof garden and trough soil prevents compaction of the soil. In addition, the mineral components for an optimal drainage effect and aeration of the roots. The volcanic clay act as a perfect nutrient and water reservoir.

Fruhstorfer soil for rhododendrons and other ericaceous plants is specially matched to the requirements of ericaceous plants. It contains a low pH value and is fertilised in a specific manner. The special composition of various peats and bark topsoils is very similar to the conditions of a natural habitat. The soil can be used both for pots and trays as well as on open ground.

The Fruhstorfer rose soil is highly suitable for cultivating and maintaining roses thanks to its high proportion of clay and topsoil and thus creates the ideal conditions for rapid growth and corresponding root penetration. This soil is perfectly suited to planting and maintaining roses in boxes and trays, as soil is used on its own as well as for laying flowerbeds.

The Hawita-Fruhstorfer aquatic plant soil is a ready-to-use growing medium for use in in-house garden ponds and other water areas in the open air. The nutrient content and pH value are specially tailored to the requirements of aquatic plants. This provides the plants with a sufficient supply of nutrients and at the same time prevents high nutrient input into the water. The quartz sand ensures a high level of stability for the plants and prevents the earth from floating up.

HAWITA-Flor® potting soil is ready-to-use mixed potting soil with the addition of lava, valuable nutrient-rich humus and long-term fertilizer. The special composition causes rapid growth and promotes root penetration.

HAWITA-Flor® rhododendron and bog bed soil is a ready-to-use mixed potting soil with forest humus for lime-sensitive bog bed plants such as azaleas, ericas and rhododendrons. The low pH value corresponds to the natural site conditions.

Ahrens Erde Universal potting and planting soil is used for the cultivation of ornamental plants in pots, flower boxes and trays as well as outdoors for vegetable and flower beds. The ready-to-use soil contains immediately available plant nutrients.