Our expert-led masterclasses teach practical, proven techniques for sustainable gardening. Whether you book a series or a single session, you’ll gain useful skills that make a real impact. By joining, you also help support our work in promoting sustainable gardening. Most classes are on Zoom for convenience, and we’re growing our on-demand options for even more flexibility.
Soil compaction - Problems and Solutions. Spotlight on Soil Master Class
Do you struggle with soil compaction? In cities where space is limited and gardening conditions are often less than ideal, compacted soil can become a significant barrier to growing healthy, thriving plants and to the health of our environment. Soil compaction can be a problem lurking in your garden, quietly affecting plant health, water retention, and overall health and productivity of your space and the wider environment.
In this one hour Master Class delivered by Craig Castree, we’ll explore how compacted soil disrupts plant growth, reduces root penetration, contributes to poor drainage, and poor nutrient exchange, leaving your garden struggling. We’ll also unpack the unique factors that lead to soil compaction in urban environments—from construction, heavy foot traffic, and the use of containers to the challenges of small, confined garden spaces and how has an impact on all manner of natural cycles including our weather, especially rainfall.
Don’t worry—it’s not all bad news! This session will also provide solutions. You’ll learn simple, effective techniques for reversing soil compaction in urban gardens, including how to improve aeration, boost organic matter, and create a healthier, more resilient soil ecosystem. Whether you’re a community gardener, balcony gardener, or city dweller with a small backyard, you’ll walk away with actionable tips to rejuvenate your garden soil and support better plant growth.
Join us to find out how you can turn your compacted urban soil into the perfect foundation for a flourishing garden.
This session is the first in a series called “Focus on Soil”. Other topics include Soil Overview and the role of fungi; Soil Contamination and Safety; Microbes and Minerals – Book the Series Package for discount. Friends of SGA receive a 15% discount on Master Class full price tickets. You can become a Friend of SGA here. Green Garden Professional (GGPs) receive a 30% discount.