Tree roots do not wait decades to cause trouble for your septic line. Given moisture, nutrients, and even a small opening, ...

The large, majestic tree in your neighbor's yard may not be on your property, but its roots might be. In fact, the root system of a mature tree is often two to four times the diameter of the tree's ...

If you want to plant fruit trees in your garden or orchard, but aren’t sure whether to purchase bare-root or potted trees, you’re not alone. Deciding on the right type of tree for your space will ...

Root systems of all types connect plants to the soil and are a key function in sustaining life on earth. Roots are one of the many organs in plants of all types, trees, shrubs, perennials, annuals, ...

Tree roots growing at or slightly above the soil surface are called surface roots. Homeowners having trees with these surface roots are frustrated with the additional challenges posed by mowing and ...

It may be cold, but spring is just over the horizon. You may have gardening questions. For answers, turn to Ask an Expert, an online question-and-answer tool from Oregon State University’s Extension ...