HORTUS
QUO
garden design
with
designing nature
​Hello,
I’m Olga Hart,
landscape and garden architect.
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At Hortus Quo, I design outdoor spaces,
that feel natural, thoughtful, and made to last.
I design gardens than grow from real conversations.
I listen to what people need, how they live and what kind of place they are looking for.
Each design is different- sometimes quiet and simple, sometimes bold or wild- but always made with attention to the people and nature.
winter tuin
VISION
Sustainability for the future
I want to create designs that still make sense years from now. That’s why I choose native plants, use water sparingly, and work with materials that have minimal impact on nature. In doing so, I hope – in my own way – to contribute to a world that remains livable.
Biodiversity
I love giving nature space to be itself. . I leave room for wild edges, blossoming meadows and quiet growth—where biodiversity isn’t controlled, but celebrated.
Waterinfiltration
Nature and people in harmony. In my designs, the balance between the two is central. That’s why I use materials that allow rainwater to infiltrate and foundations that keep the soil breathable. This way, I create places that remain a healthy living environment — today and in the future — for all of us.
Art as a finishing touch
Art objects add an extra dimension to your garden. They create eye-catchers, stimulate fantasy and bring personality into your outdoor space.
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Each garden starts with the place itself — its light, soil, rhythm, and potential. My goal is to create spaces that not only look good, but feel good to live in.
With a clear structure, well-chosen materials, and planting that evolves with the seasons, I aim for gardens that are personal, grounded, and quietly beautiful.
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Way of working and services
Introduction meeting
Preliminary design
Final design
During an initial introduction, expectations are tested and the garden is viewed and measured on the spot.
A first proposal (2-3 options) is elaborated and discussed together. All comments and choices are adjusted in the plan.
The final design includes a visual 2D plan with materials and dimensions, with an optional detailed planting plan and 3D sketches.
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Practically it means that we will be delighted provide you with services of:
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analyses of present vegetation
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analyses of soil
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measurements
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design, incl. detailed vegetation plan
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planting
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maintenance plan
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annual supervision
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assistance with the choice of art objects for your outdoor space
Study nature, love nature, stay close to nature. It will never fail you. (Frank L.Wright)​