paul-altznauer
Paul
Altznauer
With 28 years of experience in the green industry and a degree in horticulture, Paul Altznauer combines practical expertise with academic insight.
His passion for plants and environmental sustainability drives his work in areas such as landscape design, plant cultivation, and eco-friendly gardening practices.
Paul’s commitment to promoting sustainable practices in horticulture has made him a valuable resource for innovative, eco-conscious landscaping solutions, helping clients create landscapes that are both resilient and environmentally friendly.

Years of Experience: 28 years in horticulture and the green industry
Education: Degree in Horticulture
Specialization: Landscape design, plant cultivation, and sustainable gardening practices
Featured Case Studies

Lightweight Aggregate Critical Solution for Green Infrastructure
By: Paul Altznauer
As urban areas expand and the effects of climate change become increasingly apparent, the demand for sustainable construction materials is rising. Expanded shale, clay, and slate (ESCS) have emerged as a critical solution for green infrastructure, offering a unique blend of water management, plant support, and environmental sustainability. This lightweight aggregate is engineered to meet the demands of modern urban development, particularly in green roofs, bio-retention systems, and urban landscaping.
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FAQs: Horticultural Applications
By: Paul Altznauer
With a strong background in horticulture and sustainable landscape practices, Paul Altznauer shares valuable insights into the evolving role of lightweight aggregates in horticulture. Initially used for green roof media and soil amendments, lightweight aggregates are now specified in a wide range of applications, from urban landscaping to specialty designer soils. Here, Paul answers common questions about the effectiveness of lightweight aggregates in horticultural applications.
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Stormwater Management: The Role of Lightweight Aggregates
By: Paul Altznauer
With 28 years of experience in the green industry and a degree in horticulture, Paul Altznauer brings a unique blend of practical expertise and academic knowledge to his work in sustainable landscaping and environmental solutions. His passion for eco-friendly practices and landscape design has led him to explore the versatile applications of lightweight aggregates, particularly in stormwater management and Low Impact Development (LID) systems.
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