Biodiversity &amp; Planting

Mediterranean time travel: Why a 1,000-year-old olive tree will transform your garden

An olive tree is more than just a plant – it is a living legacy. Discover how Meier Oberzeihen GmbH brings Mediterranean resilience to the Swiss gardening landscape with exclusive solitary plants and expert horticulture. A visit for the senses at Giardina 2026.

Roth Pflanzen AG

2026 – The Year of the Nettle

Roth Pflanzen is setting an example for biodiversity in 2026. Find out why the often underestimated stinging nettle is taking centre stage and how the largest garden centre in eastern Switzerland guarantees sustainable Swiss plant quality. A plea for ecological diversity.

DIROSO Weinkellerei

Sustainable enjoyment from Valais thanks to Piwi vines

Discover the future of winegrowing at the DIROSO Winery. Thanks to innovative, fungus-resistant grape varieties, our family business produces wines with a strong character.

Graugrün GmbH

Custom-made unique pieces for outdoor spaces

Every architectural project requires specific solutions. Our customised designs result in objects precisely tailored to on-site conditions in terms of form, material, and function – going beyond standard specifications and manufactured with utmost precision.

biodiver.city GmbH

More life in the soil: highly potent solutions for vibrant urban landscapes

Discover how biodiver.city products promote natural soil regeneration at Giardina 2026. With our Terrawell® line, we rely on microorganisms instead of chemicals to create resilient and flourishing oases in urban areas.

biodiver.city GmbH

Revolution in the root zone: reactivate soil life with Terrawell®

A healthy garden begins beneath the surface. At Giardina 2026, we will be presenting our innovative product line, which uses the power of highly potent microorganisms to strengthen natural microflora and revolutionise your plant care in the long term.

Bösch-Gärten AG

March 3, 2026

Application example

Compost – Nutrient-rich foundation for sustainable gardens

Healthy gardens start with the soil. That is why Bösch-Gärten AG produces its own compost – in a controlled and regional manner. Careful processing and professional implementation create a nutrient-rich, structurally stable foundation for permanently healthy plants.

AQUA AG

February 24, 2026

The Drip Line: Water-Saving Precision Irrigation

Discover how your plants can thrive effortlessly with minimal effort – receiving precise watering, optimal care, and maximum efficiency for healthier growth.

Neuhof

February 24, 2026

Application example

Why Good Plants Need Time

The difference between growing and producing often determines whether plants are productive in summer – or just grow. The decisive moment usually occurs weeks before planting.

Kirchen im Kanton Zürich

February 5, 2026

Service

Church in the garden: where joy and community grow

Gardens are places of encounter, inspiration, and shared growth. At Giardina, the Catholic and Reformed Churches in the canton of Zurich demonstrate how church life thrives in green surroundings, where spirituality and community can be experienced among cucumbers, beans, and flowers.

Mar 15, 2026 3:30 PM - 4:15 PM | Halle 4

Past events (22)

Workshop

Mar 15, 2026 1:00 PM - 1:45 PM | Halle 4

Kokedama Garten

Giardina 2026

Workshop

Mar 15, 2026 10:30 AM - 11:15 AM | Halle 4

Kokedama Indoor

Giardina 2026

Workshop

Mar 14, 2026 4:00 PM - 5:00 PM | Forum

Kokedama Garten

Giardina 2026

Presentation

Mar 14, 2026 3:00 PM - 4:00 PM | Forum

Biodiversität und Kulturpflanzen

Giardina 2026

Presentation

Mar 14, 2026 11:00 AM - 12:00 PM | Forum

7 Garten-Kniffe für mehr Vogelgezwitscher

Giardina 2026

Presentation