trachycarpus fortunei(windmill palm)

I have two windmill palm trees which are nearly 2 years old and grown i
pots indoors, i noticed recently that both trees started to sho black/brown discolouration on the tips of their leaves.
is this a disease ? can anyone help...
Thank
-- sphinx
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Hi, This could indicate pot bound conditions or maybe fertilizer burn. Also these palms do not enjoy constantly warm conditions so this may be a factor. HTH -_- how
no NEWS is good
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how Wrote:

It is probably the fertilizer as i think i may have used a highl concentrated liquid fertilizer in the summer too frequently. cheers
sphin
-- sphinx
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