Planting & SoilPregunta 42 de 100
Which plant selection strategy BEST supports water-efficient landscaping in California?
a.Choose climate-appropriate, drought-tolerant plants grouped by water needs (hydrozoning)
b.Plant only high-water tropical species
c.Mix high- and low-water plants on one valve
d.Select plants at random from the nursery
Explicación
Selecting drought-tolerant, climate-appropriate plants and grouping them by similar water needs, called hydrozoning, lets each irrigation zone be scheduled efficiently. Mixing high- and low-water plants on one valve forces overwatering of the low-water plants. Hydrozoning is a core MWELO efficiency practice.
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