They contain both native and non-native wildflowers. Non-native species were chosen on the basis of their versatility or ability to adapt to various conditions.
Tylecodon paniculatus is summer deciduous. The plants conserve energy by photosynthesizing through their "greenish stems" during the hot dry summer months.
Do not fertilize wildflowers unless the soil is extremely depleted of nutrients. Fertilizers encourage weed growth and lush foliage rather than flowers.