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A detail photo of a mugo pine Friday, March 24, 2023 at Echter's Nursery and Garden Center in Arvada. As conservationists and experts ask residents to xeriscape their lawns or rip up old, non-native grasses, they look to replace them with plants that naturally grow in Colorado and high desert environments. Echter's plans to host an open house on April 8 with promotions and sales. (Photo by Daniel Brenner/Special to The Denver Post)

Plants are ready to be separated and sold Friday, March 24, 2023 at Echter's Nursery and Garden Center in Arvada. As conservationists and experts ask residents to xeriscape their lawns or rip up old, non-native grasses, they look to replace them with plants that naturally grow in Colorado and high desert environments. Echter's plans to host an open house on April 8 with promotions and sales. (Photo by Daniel Brenner/Special to The Denver Post)

Nursery manager Daniel Corse walks through vegetable plants Friday, March 24, 2023 at Echter's Nursery and Garden Center in Arvada. As conservationists and experts ask residents to xeriscape their lawns or rip up old, non-native grasses, they look to replace them with plants that naturally grow in Colorado and high desert environments. Echter's plans to host an open house on April 8 with promotions and sales. (Photo by Daniel Brenner/Special to The Denver Post)

Brennen Vigil waters pansies Friday, March 24, 2023 at Echter's Nursery and Garden Center in Arvada. As conservationists and experts ask residents to xeriscape their lawns or rip up old, non-native grasses, they look to replace them with plants that naturally grow in Colorado and high desert environments. Echter's plans to host an open house on April 8 with promotions and sales. (Photo by Daniel Brenner/Special to The Denver Post)

Nursery manager Daniel Corse walks through fruit trees Friday, March 24, 2023 at Echter's Nursery and Garden Center in Arvada. As conservationists and experts ask residents to xeriscape their lawns or rip up old, non-native grasses, they look to replace them with plants that naturally grow in Colorado and high desert environments. Echter's plans to host an open house on April 8 with promotions and sales. (Photo by Daniel Brenner/Special to The Denver Post)

Pottered pionies are dormant Friday, March 24, 2023 at Echter's Nursery and Garden Center in Arvada. As conservationists and experts ask residents to xeriscape their lawns or rip up old, non-native grasses, they look to replace them with plants that naturally grow in Colorado and high desert environments. Echter's plans to host an open house on April 8 with promotions and sales. (Photo by Daniel Brenner/Special to The Denver Post)

Nursery manager Daniel Corse holds a sand sage Friday, March 24, 2023 at Echter's Nursery and Garden Center in Arvada. As conservationists and experts ask residents to xeriscape their lawns or rip up old, non-native grasses, they look to replace them with plants that naturally grow in Colorado and high desert environments. Echter's plans to host an open house on April 8 with promotions and sales. (Photo by Daniel Brenner/Special to The Denver Post)