by John Down | Feb 23, 2026 | Tree Biology
The most common living relative of the whale is the hippopotamus. Who would have thought that! Like whales, common yard trees growing in Denver have surprising botanical bedfellows or closest living relatives. Homeowners with a unique tree with interesting taxonomies,...
by John Down | Dec 31, 2025 | Plant Health Care, Tree Health Care, Tree Planting
In 1978, the owner of Ross Tree noticed that visible tree-health problems above ground are actually symptoms of what is happening below the soil surface. He would say, “The root of the problem is the roots.” Front Range soils are great for growing grass, not trees,...
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