News & Events from the Intertwine
Explore the benefits of gardening with Native plants. Discover Portland's most common native plant communities, learn which species do well in similar growing conditions, and get tips to help them thrive.
Learn to create a low-maintenance landscape that conserves water, prevents pollution, and saves you time, money and energy. Get natural gardening & design tips that mimic nature, and make your garden a healthy place for children, pets and wildlife.
Did you know that beneficial insects work around the clock to protect your garden from pests? Meet the beetles, bugs, flies, lacewings and other invertebrates that provide free pest control.
Learn to create a low-maintenance landscape that conserves water, prevents pollution, and saves you time, money and energy. Get natural gardening & design tips that mimic nature, and make your garden a healthy place for children, pets and wildlife.
Did you know that beneficial insects work around the clock to protect your garden from pests? Meet the beetles, bugs, flies, lacewings and other invertebrates that provide free pest control.
Learn about the bees, flies, beetles, moths and butterflies that provide vital pollination services in urban gardens, and discover which plants can help attract and support them. We will go beyond the bloom so you can find out how to provide water, shelter, nesting, and overwintering sites.
Learn how rain gardens add beauty and color to your yard while helping restore the health of urban streams at the same time. You will get step-by-step details on how to plan, design and build your own rain garden. And discover tips for placement, plant selection, and maintenance.
Learn about the bees, flies, beetles, moths and butterflies that provide vital pollination services in urban gardens, and discover which plants can help attract and support them. We will go beyond the bloom so you can find out how to provide water, shelter, nesting, and overwintering sites.
Learn to create a low-maintenance landscape that conserves water, prevents pollution, and saves you time, money and energy. Get natural gardening & design tips that mimic nature, and make your garden a healthy place for children, pets and wildlife.
H3 is a new collaborative program between the OSU Extension 4-H Program, the Oregon Master Naturalist Program, and the Tualatin Hills Park & Recreation District. On the second Saturday of each month, a Master Naturalist will lead a nature walk in a metro region natural area.