The science behind MiniJungle® living wall systems — powered by Xponge® soilless substrate technology.
Xponge® Soilless Matrix
Xponge® is a proprietary polymer-based substrate engineered specifically for vertical plant growth. Unlike traditional soil, it will not decompose, compact, or harbor mold — maintaining structural integrity and plant health for years.
Key Properties
- Water Retention: Holds up to 20× its weight in water, reducing irrigation frequency by 70%
- Weight: 95% lighter than wet soil — enables installation on any wall without structural reinforcement
- Durability: No decomposition or compaction over time; maintains pore structure indefinitely
- pH Neutral: Chemically inert; compatible with all common plant species
- Mold Resistant: Inorganic matrix prevents fungal growth common in organic substrates
Related Articles
Applications
- Indoor living walls & vertical gardens
- Outdoor green facades & hoarding greening
- Slope ecological restoration
- Desktop micro-landscapes & terrariums
- Sponge city stormwater management