Aspen

Aspen Tree Information Learn About Aspen Trees In Landscapes

Aspen Tree Information Learn About Aspen Trees In Landscapes
  1. What is special about Aspen trees?
  2. Are aspen trees good for landscaping?
  3. What type of tree is an aspen tree?
  4. Where can aspen trees grow?
  5. Why do aspen trees die?
  6. Do aspen trees have invasive roots?
  7. How close can I plant an aspen tree to my house?
  8. What grows under aspen trees?
  9. What are the worst trees to plant?
  10. How do I identify an aspen tree?
  11. What are the fuzzy things on aspen trees?
  12. Are poplar and aspen trees the same?
  13. Do aspen trees need lots of water?
  14. Do quaking aspen trees spread?
  15. Why do aspen trees have eyes?
  16. How do you treat aspen tree disease?
  17. Can you cut the top off an aspen tree?
  18. Should you prune aspen trees?
  19. Are aspen trees bad?
  20. Do aspen trees damage foundations?
  21. Is Quaking Aspen invasive?

What is special about Aspen trees?

Aspen is noted for its ability to regenerate vegetatively by shoots and suckers arising along its long lateral roots. Root sprouting results in many genetically identical trees, in aggregate called a "clone". All the trees in a clone have identical characteristics and share a root structure.

Are aspen trees good for landscaping?

Some gardeners love them, some do not. Aspen trees grow very quickly and are very hardy. That means that you can “furnish” a new backyard in just a few seasons if you plant aspens. Aspens are small and won't overwhelm your yard, and sometimes they provide nice autumn color.

What type of tree is an aspen tree?

They are all medium sized deciduous trees reaching 15 ↔ 30m (49 ↔ 98ft ) in height. Aspen is a common name for certain species of Populus that are classified by botanists in the section "Populus", of the Populus genus. Most species in the section "Populus" group are called Aspens, but not all of them.

Where can aspen trees grow?

They grow in Alaska and Canada, all the way south to Mexico. They withstand such a wide range of climatic conditions by growing at lower altitudes in the north and higher altitudes in the south. Quaking aspens are conspicuously absent from the Southeast because there are no high-elevation mountains where it can live.

Why do aspen trees die?

The die-offs are seen most dramatically at lower elevations where drought and hotter temperatures are killing older trees. ... “As you get hot dry conditions, taller aspen trees have to pull water up from the soil more strongly and it creates bubbles in the water and blocks the transport of water and nutrients up the tree.

Do aspen trees have invasive roots?

Growing up to 50 feet tall with a 25 foot spread, Aspen trees produce root systems that grow well past their drip lines in search of nutrients, oxygen and moisture. As a result, your nearby garden may have small sprouts emerging from the soil. ... Discard the suckers far away from your garden.

How close can I plant an aspen tree to my house?

Aspen trees should be planted far enough from the house so that the roots will not be restricted by the foundation. We suggest that you plant them at least 10 feet apart so the mature trees will not overlap each other.

What grows under aspen trees?

Soapwort, Sedum varieties, thymes varieties, mints, oreganos, catnip, Marjoram, sage, hyssop, and savory are also drought resistent.

What are the worst trees to plant?

Trees known for their rather undesirable qualities, and why you should steer clear of them.

How do I identify an aspen tree?

Aspens can be identified by their smooth, white bark marked by black scars where lower branches are naturally self-pruned. Quaking Aspen leaves are somewhat heart shaped, with finely saw-toothed margins and range in size from 1.25-3" (3-8 cm) long.

What are the fuzzy things on aspen trees?

Aspen catkins, which emerge before leaves appear, are cylindrical in shape and fuzzy, with feather-like tufts of hair adorning numerous tiny seeds. Their fluffy appearance is endearing. But it is the fate of the catkins that really captures the imagination, tempting us to look ahead to the future.

Are poplar and aspen trees the same?

Aspens are a type of Poplar. But be careful with common names! They are bandied about as if they are a different genus, only Poplar is a genus. The real answer here is about taxonomy, the classification of plants (& other things).

Do aspen trees need lots of water?

Aspen trees need plenty of water during the first few weeks following planting. One trick to guarantee enough water during the first six weeks is to lay a soaker hose under the mulch. After the first six weeks, make sure that you let the soil dry before you water the tree again.

Do quaking aspen trees spread?

The quaking aspen grows to a height of 40–50' and a spread of 20–30' at maturity.

Why do aspen trees have eyes?

As aspen trees grow, their top branches get the most light. Their branches need light to survive, and as they grow taller the lower branches get less light and begin to die and fall off. These branches that fall off create the “eyes” that you see on aspen trees.

How do you treat aspen tree disease?

Make sure to rake and destroy infected leaves each year, and do not let your sprinklers wet the leaves on aspens and cottonwoods. There are fungicides to treat this disease as either a foliar spray or a soil drench. Fungicide treatments can be expen- sive – especially for large trees.

Can you cut the top off an aspen tree?

Never pinch the topmost branches of an aspen. Topping, tipping or shearing an aspen tree creates an unnatural shape and may cause diseases later in the aspen's life.

Should you prune aspen trees?

Although you can trim back an aspen tree at any time, some times are better than others. It's safest to prune when the tree's dormant, so do major pruning during winter whenever possible, or in early spring before buds swell and put out new leaves.

Are aspen trees bad?

Credit: Marion Murray. These harsh conditions are bad for aspens by themselves, but they also increase aspen's susceptibility to insect and disease attack that can quickly harm or kill them. Aspens reproduce and spread both by seeds and by producing sucker sprouts from roots, but the latter is the most common.

Do aspen trees damage foundations?

Aspens form surface roots and primarily propagate by sending out root suckers that form new trees connected to the mother plant. Both of these qualities make mowing around them difficult. Fortunately, aspens do not usually grow large enough to damage foundations or cement, due to their short lifespan.

Is Quaking Aspen invasive?

One of the key characteristics of quaking aspen's growth habit is how the tree propagates. ... This means the large stands of aspens on the side of a mountain are considered one single organism. It's the root sprouts that make quaking aspen a nuisance tree when grown in your yard.

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