CPD Seminars

See how TreeParker® Cell System allows the tree to establish natural, healthy growth in the upper, aerobic soil area, whilst protecting the organic, open soil from compaction.

• The climate benefits of urban tree planting
• Understanding the requirements for healthy tree establishment
• How the TreeParker Tree Pit system works – features and benefits
• SuDS and Water management applications
• Irrigation, anchoring, and other considerations
• Project examples and product sample
• Q&A session

The difference between natural , screened and manufactured soil.

Explore the different soil types within the UK, and discover how not all soils are created equal.

• The benefits of manufactured soils
• Tree soil volume guidelines
• Structural vs Non structural
• Nutrients , drainage and oxygen
• The PAS100 green compost process
• Applications and specific soil types
• Lightweight green roof and rain garden substrates
• Project examples and product samples
• Q&A session

An introduction to green roof types , substrates and installation.

Discover the surprising benefits of green roofs and why they are so effective at improving our  green infra structure.

• The main types of green roofs and their characteristics
• The e nvironmental and financial benefits
• Planning tools
• How a green roof is constructed
• Selecting the correct substrate
• How to attenuate source runoff
• Project examples
• Q&A session

Considerations to make when installing an irrigation system.

Discover simple , efficient and cost effective ways to give your trees and shrubs the best start, whilst reducing ongoing maintenance costs.

20 Minute Module

• Avoid the biggest cause of mortality in urban trees
• Understanding how trees take water from their surroundings
• Benefits of reservoir systems over surface watering
• How the Mona irrigation system provides adequate water and aeration
• Learn about the flexibility to suit all layouts
• Project examples and product samples
• Q&A session

The benefits of using wildflower seed in projects, and factors to consider when choosing a  wildflower mix.

Learn about the rich heritage of the British native wildflower industry, and how since the early 70s, John Chambers has been at the forefront in championing the use of home grown species

• Seed supply and provenance
• Choosing your wildflower seed mix
• 100% wildflower or grass mixes
• Seed mix: urban / rural / green roof / custom / turf
• Bees and pollinators
• Land preparation and sowing advice
• Ongoing maintenance
• Q&A session

Identifying the threats to young trees in the rural environment, and what can be done to protect them.

Working with landowners, councils and forestry commissions, Green tech has a rich history of  protecting our rural landscape from guarding against roe deer, to staking alongside motorways discover the best way to protect and stabilise our rural environment.

• Rural tree planting & protection
• Staking methods, canes and belting
• Tree guard and shrub shelter recycling scheme
• The biodegradable options
• Irrigation and anchoring
• Ground protection
• Erosion control and slope stabilisation
• Q&A session

Exploring the Role of Green Infrastructure and SUDS in Sustainable Landscape Design

Urban development continues to place growing pressure on drainage networks, biodiversity, and green spaces. Landscape professionals are at the forefront of tackling these challenges through nature-based solutions that work with, not against, water.

In this CPD seminar, we explore how sustainable urban drainage systems (SUDS) can be integrated into landscape design to manage surface water effectively, reduce flood risk, and enhance public amenity and biodiversity.

Working with landscape architects, local authorities, contractors, and developers, Green-tech has supported hundreds of landscape-led water management projects—from rain gardens to swales and green roofs.

• Understanding SUDS principles: What they are, why they matter, and how they’re evolving.
• Green-tech’s product solutions: From engineered soils and geocellular systems to permeable edging and planting supports.
• Designing for resilience: How to combine aesthetics, function, and compliance.
• Erosion control and slope stabilisation: Practical solutions for vulnerable sites.
• SUDS and biodiversity: Adding ecological value through water-sensitive design.
• Regulation and adoption: Navigating planning, maintenance, and SuDS National Standards.
• Case studies: Real-world applications of landscape-led water management.
• Q&A session: Your chance to ask questions, share challenges, and explore solutions.