Saturday, February 11, 2012

What are the best trees to plant on a steep hillside that'll stabilize the land w/ a deep, wide root system?

Hillside is about 45 degree angle. Temps get to 90 - 100 degrees in spring/summer.We dont want the tree to grow more than 8 - 12 feet max or it will block the view.



Also, we're looking to replace the ice plant with a fast growing deep-rooting ground cover, preferably floral. THANKS!

What are the best trees to plant on a steep hillside that'll stabilize the land w/ a deep, wide root system?
At 8-12 feet you want a shrub, not a tree. Because I don't know where you live, your best bet would be to ask for the plant specialist at your state university's Extension Service. Their advice is free (well, paid for with your tax dollars) and they are experts on your climate limitations.



I do know that daylilies and Arctic lupine are both good ground covers for stabilizing soil. Iceland has planted the latter widely to deter wind erosion.
Reply:One thing to keep in mind is the soil type you're planting on. If you don't have a lot of top soil and the second soil horizon is too compact you'll have trouble getting root systems to develop enough to stabilise the ground.
Reply:Azaleas and rhododendrons are easy to maintain and flower beautifully; mind your climate may not be right for them, it all depends on your winters and you'll need to water the roots in the heat.
Reply:Maybe different kinds of willow shrubs. Willows grow fast and probably would spread out a lot.

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