What is the lifespan of an Arizona ash tree?
What is the lifespan of an Arizona ash tree? 50 years Arizona ash (Fraximus velutina) is an upright, stately tree with a rounded canopy of deep green leav...
26 May 2026 6 READS
Archive: Updates
What to do about dead branches on silver birch tree?
What to do about dead branches on silver birch tree? Prune and dispose of dead branches on your silver birch tree to stop the spread of this disease. Anth...
26 May 2026 8 READS
Why are my aspen tree leaves turning brown?
Why are my aspen tree leaves turning brown? What’s leaf scorch? According to the Colorado University Extension, “Leaf scorch is caused by a tree or shrub’...
26 May 2026 10 READS
How long does it take a northern red oak tree seedling to mature?
How long does it take a northern red oak tree seedling to mature? Expect a red oak to gain up to 2 feet of height per year for at least the first 20 years...
26 May 2026 9 READS
How do you prune a leggy Mugo pine?
How do you prune a leggy Mugo pine? You will want to remove at least two-thirds of the buds (also called candles) from your Mugo. The best way to do this ...
26 May 2026 9 READS
What is the white powder on my palm?
What is the white powder on my palm? You identify white fungus on palm trees as those ‘white stuff on your palm tree. ‘ Primarily, the white fungus appear...
26 May 2026 8 READS
What does verticillium look like?
What does verticillium look like? In maples, Verticillium produces greenish streaks; in smoke-tree, the streaking is yellow-green. In other woody plants, ...
26 May 2026 7 READS
What does a crabapple tree look like when it blooms?
What does a crabapple tree look like when it blooms? Crabapple blooms range in color from white to soft pink, lavender-pink and deep red. Some offer salmo...
26 May 2026 10 READS
Why does my lemon tree have blooms but no lemons?
Why does my lemon tree have blooms but no lemons? If the plant does bloom but still fails to fruit, this might be because the tree is not old enough. Lemo...
26 May 2026 8 READS
What does it mean when a pine tree turns red?
What does it mean when a pine tree turns red? Needle discoloration can indicate that your pine trees need more water or that they’re suffering from a dise...
26 May 2026 9 READS
