The Global Gardener
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Irrigation
Ollas: Unglazed Clay Pots for Garden Irrigation
I first encountered the concept of using unglazed clay vessels for sub-surface irrigation in Bill Mollison’s “The Global Gardener” film…
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I first encountered the concept of using unglazed clay vessels for sub-surface irrigation in Bill Mollison’s “The Global Gardener” film…
Read More »