Holistic Plant Care

So your plants live, not just stand

Year-round care that keeps plants vital for years – without you having to think about it. Substrate refresh, organic fertilisation, ongoing observation. Effortless as a service.

Year-Round Care

Enjoy our all-inclusive care package: from spring to winter, we keep your outdoor spaces in top shape. Professional pruning, targeted fertilisation, and seasonal adjustments – all from one source.

Professional pruning and targeted fertilisation
Seasonal adjustments from spring to winter
Regular inspection and maintenance
All-inclusive package with no hidden costs

Scientific System Monitoring

Our symbiosis technology requires continuous care. We monitor substrate quality, plant health, and irrigation systems to keep your plants vital long-term.

Substrate monitoring and nutrient optimization
Irrigation system maintenance and optimization
Plant health tracking and early detection
Symbiosis technology refresh as needed

Why GWO makes the difference

10 years of experience, proprietary technology and full-service delivery – behind every project.

Individual Planning

Every design starts with your dreams: Our planning considers individual needs to turn your wishes into reality.

Own Fungus-Bacteria Technology

Use our innovative fungus-bacteria technology and specially designed substrate mixes that optimize your plant growth and promote soil health.

Assembly & Installation Including Irrigation

Our service includes complete assembly and installation, including lighting concepts and modern irrigation solutions.

Exclusive Selection of Exclusive Plant Pots

Discover our exclusive selection of handcrafted pots. Each piece combines durability with unique aesthetics.

Exclusive Plant Selection

We only select the most robust and healthiest plants – tested for vitality, site suitability and long-term development.

All-Inclusive Care Solution

Enjoy our complete care service that includes regular and thorough maintenance of technology and plant care.

How does our symbiosis technology work?

At the core: fungi and bacteria – matched to the specific plant – form a symbiotic community. The fungi extend the root network many times over; the bacteria support nutrient availability. A healthy partnership that makes plants stronger and more resilient.

The result: deeper roots, more resilient plants, less watering, no synthetic fertiliser, measurably lower attrition.

Our own substrate mix makes the difference visible: denser plants, faster growth, larger and more abundant blooms. This isn't marketing copy – it's applied ecology, brought to urban plant design.

Care in Action

Rooftop Terraces & Interiors Under Holistic Care

From rooftop care in Berlin to interior editorials – our symbiosis method keeps every planting vital long-term.

Berlin loft balcony with bamboo planters and skyline at sunset — Rooftop · Seasonal Care

Berlin · bamboo planters

Exclusive rooftop terrace in Berlin kept vital year-round by symbiosis care — Rooftop · Symbiosis Care

Bamboo · feather grass · lounge

Industrial loft with brick wall, Chesterfield armchair and large kentia palm – holistically maintained — Interior · Industrial Lounge

Kentia palm · brick loft

Areca palm in concrete loft at designer desk — Interior · Concrete Loft

Areca · concrete office

Strelitzia in sculptural vase on oak parquet – seasonally maintained — Interior · Strelitzia Care

Living room · sculptural vase

Alocasia Black in classical column vase – healthy through mycorrhiza care — Interior · Alocasia Care

Column vase · herringbone parquet

Continue Reading in Our Insights

Knowledge 3 min read

Effective Microorganisms: What Happens When Soil Breathes Again

EM is not a miracle mix. It is a curated community of lactic acid bacteria, yeasts and photosynthetic bacteria that activates soil life on purpose. What it can do – and what it cannot.

April 27, 2026 Read article →

Soil & Humus 5 min read

Living Soil: Soil Health as a Multidimensional Practice

Soil health is more than chemistry. It is a living fabric of soil organisms, humus building, fungal partnerships and rhythms – inspired by biodynamic-oriented horticulture.

April 27, 2026 Read article →

Frequently Asked Questions about Ecological Plant Care

What distinguishes ecological plant care from chemical care?

Ecological care builds on mycorrhiza, organic substrates and targeted humus building – plants become so robust they need less care. Chemical care is symptom-based (fertilizer now, pesticide on infestation) and weakens root systems long-term. GWO's approach: plant correctly once, then maintain systematically – fewer interventions needed.

What care frequency does GWO recommend?

For exclusive rooftop terraces typically six to twelve appointments per year (seasonally adjusted – more intensive in spring and autumn, lighter in summer and winter). For office greening typically monthly. For private interiors every four to eight weeks. We define exact frequency after a baseline assessment – no flat-rate packages without basis.

What does a GWO care contract include?

Substrate refresh and mycorrhiza recharge in spring, seasonal pruning and shape care, inspection for stress signs, demand-based watering, organic fertilisation and a documented plant-health report per visit. Optional: emergency response within 48 hours for acute issues like pest infestation or sudden wilting.

Does GWO also care for plants not installed by us?

Yes – many of our care contracts take over existing greenery from other providers. The first measure is usually substrate restoration with mycorrhiza inoculation to sustainably improve plant health. After three to six months we typically see noticeably stronger growth, fewer stress symptoms and reduced care effort.

Ready for Your Green Transformation?

Schedule your free initial consultation now – no obligations, fully personalized.

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So your plants live, not just stand

Year-Round Care

Scientific System Monitoring