The Garden Docs give advice on pruning butterfly bushes and picking Mahonia. Tom G. asks: I have a buddleia that is large and very woody. A few of the stems are large, making it more difficult to ...

What: Spiny leaves — reminiscent of holly foliage — of blue to deep green adorn this stoloniferous shrublet. Mahonia repens, also known as creeping Oregon grape or creeping hollygrape, grows to about ...

Oregon grape (Mahonia repens) is a low, evergreen shrub of dry habitats in the forests and mountains of Colorado, up to 10,000 feet. Mahonia repens is a member of the Barberry family, a group known to ...