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Four perfectly adapted soil substrates
All of our Swiss Terra Preta substrates are peat-free, have the highest
nutrient humus quality and are 100% natural in origin.
Plant humus
With 10% activated biochar for a long-term vitalized soil and healthy plants
Swiss Biochar Plant Humus is ideal for houseplants, flowering plants and all kinds of herbs and vegetables. For best results, allow plants to root directly into the substrate. Incorporated on the surface, it also acts as a powerful nutrient booster during the growing season.
Higher crop yields, more flowering & healthy growth.
Long term vitalized soil
Better nutrient & water retention
Climate positive: 5.92 kg COâ‚‚ savings per kg
(of which 0.145 kg bound in biochar and sequestered as a certified carbon sink)
100% natural biomass, 100% peat-free.
1,000 litre BigBag
Price upon request
To purchase other units of measure or carbon reduction certificates, please contact us directly.
Soil activator
With 30% activated biochar for sustainable soil improvement and more successful gardening
Swiss Biochar Soil Activator is a highly efficient substrate that is suitable for both mixing in and direct planting for perennials, green and flowering plants as well as vegetables and berries. Plant health and resilience are significantly increased. In confined spaces - such as in tubs, balcony boxes and raised beds - we recommend using Soil Activator as the sole soil for optimum effect. But mixed into existing soils, Soil Activator also makes a significant contribution to improving the soil climate.
Significantly higher crop yields and more vigorous growth
Increases nutrient content in plants and vegetables
Builds a fertile soil
Very good nutrient and water storage capacity
Climate positive: 5.64 kg COâ‚‚ savings per kg
(of which 0.435 kg bound in biochar and sequestered as a certified carbon sink)
100% natural biomass, 100% peat-free.
1,000 litre BigBag
Price upon request
To purchase other units of measure or carbon reduction certificates, please contact us directly.
Soil elixir
With 70% activated plant carbon for sustainable soil remediation and lasting fertility
For the remediation and activation of depleted as well as low fertility, sandy or loamy soils, Swiss Biochar Soil Elixir is ideally suited as an extremely effective substrate. Soil structure, activity and fertility are permanently and significantly improved. When applied directly to the root zone, the Soil Elixir supports the recovery of stressed and diseased plants.
Optimal crop yields and resilient plants
Creation of a highly fertile soil
Permanently high nutrient and water retention capacity
Proven to reduce fungal diseases
Climate positive: 5.54 kg COâ‚‚ savings per kg
(of which 1.015 kg bound in biochar and sequestered as a certified carbon sink)
100% natural biomass, 100% peat-free.
1,000 litre BigBag
Price upon request
To purchase other units of measure or carbon reduction certificates, please contact us directly.
Tree elixir
With 70% activated biochar for sustainable soil reneweal and lasting tree health
For both new plants and renovations, Swiss Biochar Tree Elixir significantly improves growing conditions. It is ideal for bushes, shrubs and trees in heavily used areas and in limited space, such as urban trees, container trees, roof gardens and green facades. Used directly, the tree elixir supports rainwater management and prevents nutrient leaching.
Better growth and higher survival rates for new plantings.
Improved site conditions and significantly increased plant health
Permanently high nutrient and water retention capacity
Climate positive: 5.54 kg COâ‚‚ savings per kg
(of which 1.015 kg bound in biochar and sequestered as a certified carbon sink)
100% natural biomass, 100% peat-free.
1,000 litre BigBag
Price upon request
To purchase other units of measure or carbon reduction certificates, please contact us directly.
Swiss Biochar Pure:
Pure biochar for animal agriculture and for self-composting
Pure biochar
Our EBC certified, 100% pure biochar with >80% carbon content for self-mixing and activating your soils or as feed additive and bedding for more animal welfare
The applications of Swiss Biochar Pure are manifold. As bedding in livestock farming, it counteracts odor formation and waterlogging. It significantly improves the air quality and the stable climate and prevents hoof and claw diseases when used as bedding on a regular basis. As a feed additive, it promotes animal health in cows and horses - as well as in dogs and other small animals. Metabolic problems and poor feed conversion are counteracted.
Swiss Biochar Pure is also excellent for making your own Terra Preta: as an intermediate layer in composting or as an ideal additive to fermentation processes such as Bokashi.
1,000 litre BigBag
Price upon request
To purchase other units of measure or carbon reduction certificates, please contact us directly.
Do you have any questions? We will be happy to advise you!
Do you have any questions?
We will be happy to advise you!
Shipping information:
All prices include statutory VAT (7.7%).
Shipping (15 CHF for a bag, 95 CHF for a BigBag).
Payment on account, if necessary we reserve the right of prepayment.
Delivery area: Switzerland. Other delivery areas on request.