When should I plant in Portland?expand_more
Autumn is the best window for most trees and shrubs — the rains arrive to establish roots and the plant has months before summer stress. Spring works too. Planting in July without irrigation is how people learn this lesson expensively.
How do I stop water pooling in the back yard?expand_more
Start with where the roof water goes; downspouts discharging next to the house cause more soggy yards than rainfall does. After that it's grading, and then a French drain or drywell sized for our clay. Get the diagnosis before you buy the solution.
Is ivy and blackberry removal a one-time job?expand_more
The initial clearance is, but both come back from root fragments, so plan on follow-up passes over the first year. Any crew that promises permanent removal in a single visit hasn't spent a spring in this region.
Do I need a permit for a retaining wall or patio?expand_more
Patios generally not; retaining walls above a certain height and anything affecting drainage or a right-of-way usually do, through Portland Permitting & Development. Work near protected trees may need separate approval. Confirm before excavation, not after.