01 / Failure pattern
The first summer exposes every shortcut.
When root zones overheat, irrigation is uneven or maintenance access is ignored, beauty becomes a replacement cycle.
Sustainable Innovations, Riyadh
Nature,
engineered to endure.
We design, build and care for living systems that make Saudi spaces cooler, healthier and more valuable.
01Living walls
02Landscapes
03Long-term care
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Our philosophy
Landscaping should not be installed and forgotten. It should be engineered, measured and cared for.
Trusted across the Kingdom
Selected clients, partners and project stakeholders.
Saudi landscapes face a different brief.
Heat, evaporation, water chemistry and maintenance realities change every design decision. SIA starts with the operating environment, not the mood board.
Design condition
50°C
This is not decoration.
A living system must survive, remain serviceable and improve with time. That requires horticulture, irrigation, structure, soil science and disciplined care to work as one.
Every litre needs a purpose.
Plant selection, substrates, irrigation zoning and fertigation are calibrated together to reduce waste and protect plant health.
Care must be designed in.
Access, reporting, nutrient management and preventative care are not afterthoughts. They are part of the system from day one.
Our flagship system
OpenRoot™
SIA’s in-house living wall architecture gives roots room to breathe, moisture room to move and maintenance teams room to work.
Specify the system
Built as a system, not a surface
Root freedom. Precise water. Serviceable by design.
The planting surface, shared root zone, irrigation, waterproofing and access strategy are engineered together for the site, climate and expected lifecycle.
01+
Planting composition
Species rhythm, density, light and visual depth are designed as one living composition.
02+
Open root zone
A continuous root environment supports oxygenation, moisture movement and long-term adaptability.
03+
Irrigation and fertigation
Dosing and distribution are tuned to plant demand, water chemistry and seasonal conditions.
04+
Structure and access
Waterproofing, support, drainage and service access are resolved before installation begins.
Designed in Riyadh
Maintainable by design
System characteristic
Trellis
Pot based
SIA OpenRoot
Root continuity
Limited
Fragmented
✓Continuous
Moisture distribution
Exposed
Variable
✓Engineered
Service access
Difficult
Unit by unit
✓Integrated
Site-specific design
Limited
Standardised
✓Bespoke
One ecology.
Five practices.
SIA connects design, delivery and long-term care. Explore each practice to see what sits behind the finished landscape.
01 / Landscapes+
Includes our flagship living walls
Indoor and outdoor landscapes.
Biophilic interiors, exterior landscapes and living wall systems, designed and delivered by one team.
Explore landscapes ↗
02 / Care+
A core business, not an add-on
Maintenance and plant care.
Preventative horticulture, IPM, reporting, nutrient programs and responsive support at portfolio scale.
Explore maintenance ↗
03 / Roofs+
Green roofs.
Planting systems coordinated with loading, drainage, waterproofing and Saudi climate conditions.
Explore green roofs ↗
04 / Soil+
Soil science and fertigation.
Custom substrates, water chemistry management and nutrient programs shaped around the project.
Explore soil science ↗
05 / Custom+
Custom solutions.
Bespoke planters, hybrid botanical installations, AWG exploration and briefs that do not fit a catalogue.
Explore custom solutions ↗The project is not finished when the planting looks finished.
Plant performance is built over months and years. SIA Care brings horticultural judgement, operating discipline and accountable reporting to every visit.
SIA Care
Care is not aftersales.
It is infrastructure.
We are building maintenance into a major standalone practice, capable of managing individual landmark installations and multi-site portfolios.
Preventative careScheduled horticulture and early intervention.
Integrated pest managementMonitor, diagnose and treat with control.
Nutrition and fertigationDosing matched to plant and water conditions.
Structured reportingClear records, actions and accountability.
Site health
92
Healthy and stable
Updated after latest visit
Next visit
18August 2026
Plant health trend
Concept preview12-week performance
Visit observations, actions and recovery indicators
Digital reports and plant passports
Coming soonQR access is planned for a future phase.
Clients will be able to view approved reports without accessing internal operations.
Performance starts below the surface.
Root-zone design, drainage, oxygen, salinity and nutrient availability determine whether a landscape merely opens well or continues to perform.
Soil science and fertigation
We design the conditions for growth.
When standard media is not enough, SIA develops project-specific substrates and nutrient programs around species, exposure, irrigation method and water chemistry.
PumicePerliteBiocharWorm castingsCoco coirSapro™ nutrients
01
Assess the site and water
Exposure, drainage, salinity and operational constraints.
02
Formulate the root zone
Structure, retention, aeration and amendment ratios.
03
Tune nutrition over time
Fertigation programs adjusted through observation and testing.
Selected work
Built to be lived with.
A selection of living walls, biophilic workplaces, public-realm landscapes and destination projects across the Kingdom.
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See more of our work
Exclusive Saudi soil partner
Advanced biochar integrated into selected custom growing media to support water retention, aeration and long-term soil performance.
Premium botanical partner
High-quality botanical solutions used selectively where living planting is not operationally suitable, without compromising the design intent.
Built for the Kingdom’s greener future
From individual spaces to a more liveable city.
01 / Quality of life
Healthier human spaces
Biophilia, shade, comfort and daily connection to nature.
02 / Water
Water stewardship
Systems designed to use water intelligently and visibly.
03 / Capability
Local capability
Saudi-based engineering, operations and long-term plant care.
04 / Lifecycle
Lasting asset value
Landscapes managed as infrastructure, not disposable decoration.
A connected digital foundation
One SIA experience, from first visit to every future service visit.
The public website is phase one. The same design system can grow into client access, maintenance reporting and an internal operating platform without exposing private workflows.
Explore the digital roadmapPhase 1, live now
Public website
Brand, systems, projects, knowledge and conversion.
Launch foundationFuture phase
Client portal
Projects, documents, approved reports, tickets and warranties.
PlannedFuture phase
SIA Care
Maintenance schedules, site health, plant passports and QR access.
PlannedLong-term platform
SIA OS
CRM, projects, procurement, nursery, inventory and operations.
Phased build
Your next project
Build something that gets better with time.
Bring us the site, the ambition or the problem. We will help define the living system behind it.