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Corylus Contorta (Hazel) - leaf curl

Discussion in 'Pests, Diseases and Cures' started by Barnowl, Jun 18, 2008.

  1. Barnowl

    Barnowl Apprentice Gardener

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    Why are the leaves on my Corylus Contorta curling up?

    The tree was planted recently, about 8 weeks ago, the soil is predominantly clay but there is some better quality top soil in the vicinity of the plant and the hole was filled with a mixture of soil and well rotted manure. The plant has been watered fairly regularly and yesterday I removed a sucker and gave it another good watering but there is, so far, no sign of the leaves straightening up.

    I would be grateful for any advice.
     
  2. daitheplant

    daitheplant Total Gardener

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    Evening Barnowl, and welcome to the site. The plant has only been in 8 weeks, give it a chance to establish itself a bit. Have patience, it will be fine.:thumb::D
     
  3. Kristen

    Kristen Under gardener

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    I planted one last year. Its doing the leaf-curl trick too. But otherwise it looks healthy enough. Dunno if that is normal though.
     
  4. Bartek

    Bartek Apprentice Gardener

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    There is nothing wrong with your corylus. It's normal in case of this plant. I dug up the hole about 6 feet wide and 3 deep filled with very good quality garden soil and have curled leaves too. It doesn't depend on quality of soil and level of moisture. I personally very like this. I think twisted leaves make great addition to twisted stems and it fits very well together :).
     
  5. Bartek

    Bartek Apprentice Gardener

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    I have seen recently a very interesting cultivar of corylus - Red Majestic. It has
    the same look as contorta(twisted stems and leaves) except for its leaves colour
    that is dark red nearly black on new growth
     
  6. Harmony Arb

    Harmony Arb Gardener

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    Hi Barnowl,

    Do you have any pics? The leaves of most contorted plants are kind of curly or ruffled so I'm sure you're little hazel is fine.
     
  7. wilroda

    wilroda Gardener

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    I think you will find that the curly leaves are normal for the contorted hazel.It doesnt look particularly good but it can be a talking point!
    Mine is exactly the same.
     
  8. Barnowl

    Barnowl Apprentice Gardener

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    Many thanks for all the replies - you have set my mind at rest!

    Regards
     
  9. shiney

    shiney President, Grumpy Old Men's Club Staff Member

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    They do have contorted leaves as well as the branches. Some people think the leaves are ugly but we quite like them although the tree looks at its best in the early spring when the branches still haven't got their leaves but have the lovely catkins hanging from them.

    We have had our tree for 30 years. Once it has got well established it will grow quite fast so you will need to keep it pruned and shaped. Make sure you check the bottom of the trunk each year for suckers. They grow straight up from the root stock. It is better to pull the suckers off instead of cutting them (like rose suckers).
     
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