918: Permaculture Principle Information and Imagination Intensive
A Garden Chat with Don Titmus.

On the last Tuesday every month we host The Urban Farm Garden Chats where Greg Peterson has a relaxed conversation in a Zoom room with a special guest to cover useful gardening topics, and they answer questions from the live listening audience. To join us for the next event, go to www.GardenChat.org or
Click HERE to register for the Monthly Garden Chat with Live Q&A
In This Garden Chat:
In this episode of the Urban Farm Podcast, hosts Greg and Don Titmus dive deep into permaculture’s eighth principle: ‘Information and Imagination Intensive.’ The discussion emphasizes using multi-disciplinary, data-driven approaches to problem-solving in sustainable design.
Our Special Guest:

Don Titmus brings decades of horticultural expertise, beginning with his training in London and continuing with over 40 years of landscaping experience in Arizona. A life-changing Permaculture Design Course in 2003 set him on his current path. Don is a seasoned expert in creating sustainable environments tailored for the unique challenges of the American Southwest.
Episode Outline & Key Topics
- (00:00) Introduction to permaculture’s eighth principle
- (04:50) Utilizing quality thought and data to maximize garden yields
- (10:15) Integrating sustainable systems: solar, water filtration, and composting
- (18:30) Understanding food forests, zone planning, and sustainable design
- (25:00) The importance of community collaboration and innovation
- (32:40) Don Titmus’s journey from London horticulture to Arizona permaculture
- (40:00) Upcoming Phoenix permaculture events
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