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West Garden Florist Uses Ground Screws Instead of Concrete to Preserve the Soil

Mushroom-shaped timber pavilion with a green roof surrounded by trees and park visitors resting on an integrated wooden deck bench.
The curved timber structure forms a mushroom-like canopy covered with a green roof, blending seamlessly into the forest surrounding Haidian Park.

West Garden Florist: Minimal Material Architecture and Maximum Performance

LUO Studio continues in this project the design logic it began exploring through smaller works: thin wooden strips that are bent and shaped to perform a complete structural function without requiring substantial material mass. In West Garden Florist, this logic develops from a small-scale experiment in a display shelf or rural library into a freestanding building, where the curved timber structure forms a body that echoes the shape of a mushroom, with a slender stem rising into a broad, domed canopy. This relationship between structural slenderness and the expansive canopy gives the mass its presence within the forest, making it appear as though it has grown from the ground rather than been imposed upon it.

The Spatial Experience: From the Forest Edge to the Core of the Mass

Visitors approach the building through a surrounding terrace that separates it from the vegetation while maintaining a visual connection with the landscape. The approach therefore becomes a gradual transition between the semi-open exterior and the sheltered interior. Above the mass, a planted roof softens the boundary between the building and the forest, allowing the building’s upper profile to merge with the density of the surrounding trees rather than cutting across it. Inside, the curved roof, lower at the edges and higher at the center, guides bodily movement through the space and creates a gradient of natural light that changes according to the angle of sunlight passing through the openings between the wooden strips.

Material as a Design Language: Curved Timber as a Scenographic Tool

The thin wooden strips are not merely structural elements but the building’s sole expressive language. Through their repetition and curvature, the entire mass takes shape, while the gaps between the strips become intermittent sources of light that cast shifting patterns across the floor and walls as time passes. This treatment of material makes the sensory experience of the space constantly variable, as light and air interact with the narrow gaps between the strips rather than being concealed behind a solid, enclosed surface.

Exterior wide shot of the West Garden Florist wooden structure nestled between existing tree trunks in a wooded park area.
By mapping existing tree trunks, the architectural footprint adapts organically to the grove without displacing nature.
Curved timber pavilion elevated on ground screws along a paved park path with pedestrians walking past.
Replacing concrete foundations with ground screws minimizes soil disturbance and allows the entire structure to be demountable.

A Site Read from the Ground Rather Than the Plan

The site is located at the intersection of three paths within the park, beside the neighborhood’s busiest grassy area, where kite enthusiasts and park visitors gather and occasional football matches take place. Rather than imposing a predetermined plan on the site and then requiring the trees to adapt to it, LUO Studio reversed this process: the team mapped every existing tree trunk within the orchard and allowed the spaces between the trunks to determine the building’s boundaries. The irregular horizontal footprint of the building therefore emerges from the site itself rather than from a controlled geometric form, clearly revealing the studio’s approach to treating the site as a condition to be read rather than a background to be filled.

The Timber Structure: Between Construction and Light Filtering

The timber structure forms the core of the building’s spatial experience. Thin wooden strips, all cut to standardized dimensions, are assembled into bundles that gradually expand outward to form a ring of columns before curving inward and interlocking with one another to create the curved canopy above. This progression from expansion to curvature gives the mass its structural rigidity without severing its relationship with the surroundings, as the gaps between the strips allow light, shadows, and glimpses of the forest to pass directly through the walls, keeping the orchard visually present behind the mass at all times. Open circular skylights in the roof add another layer to this interaction, distributing changing patterns of sunlight across the floor throughout the day in a close simulation of light filtering through the leaves of natural trees.

Side elevation of the curved wood slat canopy with visitors seated at high tables under the shade of trees.
Bundled timber slats expand outward to support a broad roof dome that provides shade and shelter for park visitors.
Close-up of rhythmic bent timber columns forming an open outdoor gallery deck with metallic cafe tables.
Thin timber strips function as both structural support and light filters, creating an open spatial connection with the outdoors.
Split view showing a wooden arcade walkway on the left and a detailed view of bolted timber strip joinery on the right.
Sized for manual transport and assembly, each lightweight wood element is connected using visible mechanical fasteners.

Manual Construction Imposed by the Park Site

Because the project is located within a public park that does not allow unrestricted access for equipment, bringing heavy machinery onto the site was not a viable option without damaging the surrounding paths. The dimensions of each timber component were therefore determined to allow the construction team to carry and assemble them by hand, a constraint that directly influenced the design logic itself rather than affecting execution alone. The foundations follow the same approach, replacing cast concrete with ground screws that minimize intervention in the soil and theoretically make it possible to dismantle the pavilion entirely and relocate it if the park later needs to reclaim the space.

A Quiet Position on the Logic of “Upgrading”

West Garden Florist does not seek to compete with the other facilities of Haidian Park, which in recent years have moved toward smart benches, branded amenities, and artificial intelligence. The building simply sits beneath its timber canopy, performing its specific function of providing flowers and coffee to visitors who move slightly away from the crowded lawn, without any technological addition or branding mediating between the user and the space.

Low-angle interior detail of the woven timber roof framework with integrated round ceiling skylights.
Intersecting timber arches support ceiling panels with round daylight openings, mimicking natural sunbeams piercing tree foliage.
Interior view of the florist and coffee counter under a vaulted timber ceiling featuring circular skylights.
Circular skylights embedded in the curved ceiling cast dynamic natural daylight patterns across the interior counter and floor.
Interior view looking through full-height glass windows between structural wood columns out toward the surrounding park trees.
Floor-to-ceiling glass panels between wood columns ensure continuous visual transparency with the surrounding woods.
Runner passing by the West Garden Florist pavilion set along a running track in Haidian Park.
Positioned quietly near a busy park lawn and running track, the pavilion provides a quiet spot for coffee and flowers.

✦ ArchUp Editorial Insight

West Garden Florist reads less as a formal experiment and more as the spatial outcome of a land-tenure condition: a commercial activity occupying part of a public park under terms that anticipate its potential removal in the future. The article notes that the concrete foundations were replaced with ground screws to preserve the structure’s capacity for disassembly should the park authority later decide to reclaim the site; a decision that transforms architectural permanence from an assumed condition into a negotiable variable. This conditional logic extends into fabrication and construction, as heavy machinery could not be brought through the park paths without damaging them. The dimensions of each timber component were therefore determined to allow it to be carried and assembled by hand, shifting the burden of access constraints onto the workers rather than the supply schedules, a displacement that can be structurally compared with the pressure that capital-driven schedules place on construction teams in compressed building projects. The tree-mapping strategy, in which the locations of trunks determine the footprint rather than a predetermined plan, further reinforces this position of temporary occupation: the building adapts to an existing condition instead of imposing a new one. Yet what remains unresolved is what this reversibility actually protects: does it represent an ecological respect for the orchard, or is it a risk-management strategy for an institution unwilling to establish a long-term commercial occupancy right within a public facility that may need to reclaim the site in the future?


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