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(Editor’s Note: The following agendas should be considered draft agendas until 72 hours prior to the meetings.) ...

The Yakima Area Arboretum will host its annual plant sale this week, featuring nursery quality plants selected by experienced ...

We all love the fresh blooms that come with the spring, but did you know that several iconic spring flowers are toxic for pets?

Powdery mildew on peonies is a common problem, but it's easy to treat if you catch it early. Find out how to banish this ...

Researchers believe studying these natural algorithms could eventually deepen our understanding of how mathematical principles shape evolution and life itself.

Discover why your plants only put on weak growth in May. A gardening pro talks through five common cause as mid-spring brings ...

Learn when and how to divide perennials for healthier plants and discover why ants are on your peonies and how they help.

Saturday Crew: 9 a.m.-12 p.m. Help care for the arboretum’s collection of 6,000 trees and 12 miles of trails. Training, tools and parking passes provided. Volunteers must be 16 or older. Hoyt ...

Sarah Raven, the celebrated British gardener, indulges her obsession with homegrown cutting gardens and shares tips on ...

Long-blooming flowers are a must-have if you want to see butterflies all summer. Try this colorful variety for an influx of ...