Q. I have a beautiful Rhoddy which is about 6ft. high. The last couple of years it has become quite leggy. There were a lot of blossoms this year, but grouped at the end of the branches, which seem to be pretty weak. I know the time to prune it back is now!! There is…
Category: Northwest U.S. Gardeners
Gardening questions from WA, OR, ID, MT & WY
Plants to stabilize a steep bank
Q. I live in Lakewood in a large, beautiful gated condominium community of 65 single story duplexes. It was built in a vacated gravel pit. On three sides of the development, we have steep banks sloping down to our units varying from 40 to 45 degrees. On one street in particular, which is the 45…
Helloborus Orientalis longevity
Q. In last week’s TNT you discussed Helleborus argutifolius. You mentioned that it will probably die after 5 or 6 years. I this the case with all Helleborus? I have recently purchased a Helleborus Orientalis Mrs Betty Ranicar. A. I believe this is specific to the species since the most hellebores can live upwards of…
Wisteria on Trees
Q. I have a wisteria that is climbing up and around and around a large fir tree. Will it damage my fir tree? Pat Stougard – Vashon Island, WA A. Wisteria are considered a problem when growing over or on woody trees and shrubs. They can strangle smaller specimens and if they reach to top of…
apple tree light or heavy year
Q. In the paper this morning, you mentioned thin the apple trees in the light or heavy year. How can one tell which year it is? We have 2 apple trees grown on wires. They need trimming but should I do it now? Thank You Marcy Volny – Puyallup, WA A. If you are not…