hornbeam need help

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hornbeam need help

Post  lulo on Wed May 14, 2014 4:24 pm

Hi everybody . I need help for my hornbeam .Last days a problem is appear in leaves of the tree and i am worry what is it .If anybody can help me will be very pleased.  

lulo
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Re: hornbeam need help

Post  63pmp on Sat May 17, 2014 10:04 am

looks like fertilizer burn to me.

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Re: hornbeam need help

Post  lulo on Sat May 17, 2014 4:44 pm

I haven"t still used fertilizer on this tree because it is dig from wild just this early summer

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Re: hornbeam need help

Post  63pmp on Sun May 18, 2014 4:35 am

That was my best guess. It could be heat stress or salinity problems, as another guess.

The marginal leaf burn is typical of some kind of salt burn, whether it is from your water or fertilizer, it shows up the same leaf burn. It may also be brought about by sudden high temperatures.

Does the potting mix have any slow release fertilizer prills in it? This may account for the burn if present. Forest plants are not used to high levels of anything in their soils

Other then that I don't know.

Paul

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Re: hornbeam need help

Post  lulo on Sun May 18, 2014 1:50 pm

Thanks Paul for your help . Now i think that this is problem of water and will try to use rain water . thank you

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Re: hornbeam need help

Post  dildargee on Fri Jan 16, 2015 6:54 am

I know what kind of a problem mites can be. I have generally found oil sprays to be ineffectual. One must understand that mites are a arachid & to eraditcate a population you must be deligent. One application won't due the job. Mites are basically born pregnant

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Re: hornbeam need help

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