Water-wise Gardening - Where are we?
As a landscaper, I feel we pay lip-service to water conservation in the landscape industry. Despite the liberal use of the word ‘water-wise’ on plant labels at nurseries, and during design presentations, the fact is that many gardens and landscapes are watered at least twice a week, and often three times.
While some indigenous and water-wise species are indeed adapted to drought, the way that we water (too frequently, not deeply) prevents them from developing strong, deep root systems. Instead of ‘making rain’ with our irrigation systems – giving a long deep watering - we wet the leaves, mist the atmos