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#1
08-02-2004, 10:02 PM
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Spots on ponytail palm
Nolina recurvata? Closest picture I can find.
10 year old. Full screaming hot morning and afternoon sun indoor houseplant (atrium at a College) Yellow spots on old growth, no pots on new growth. Yellow spots are block shaped like the parallel veination. Spots range in size from 1/8 inch to 1/4 inch. No thrips, mites, mealy or scale. Minimal fert. in spring. Dishsoap, alcohol and lemonjuice to wash leaves occasionally. Whats its problem? Any ideas? Thanks for your advice Susiecatt 
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#2
09-02-2004, 01:38 AM
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Spots on ponytail palm
"rdquiltkat" wrote in message
... Nolina recurvata? Closest picture I can find. 10 year old. Full screaming hot morning and afternoon sun indoor houseplant (atrium at a College) Yellow spots on old growth, no pots on new growth. Yellow spots are block shaped like the parallel veination. Spots range in size from 1/8 inch to 1/4 inch. No thrips, mites, mealy or scale. Minimal fert. in spring. Dishsoap, alcohol and lemonjuice to wash leaves occasionally. Whats its problem? Any ideas? Beaucarnea recurvata - family Agavaceae - what does that tell you? Minimum water, full sun. Your yellow spots could be a fungus if they follow the veins. Could also be Magnesium deficiency. Reduce the water, feed with a little Magnesium sulfate.
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#3
09-02-2004, 01:54 AM
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Spots on ponytail palm
"rdquiltkat" wrote in message
... Nolina recurvata? Closest picture I can find. 10 year old. Full screaming hot morning and afternoon sun indoor houseplant (atrium at a College) Yellow spots on old growth, no pots on new growth. Yellow spots are block shaped like the parallel veination. Spots range in size from 1/8 inch to 1/4 inch. No thrips, mites, mealy or scale. Minimal fert. in spring. Dishsoap, alcohol and lemonjuice to wash leaves occasionally. Whats its problem? Any ideas? Beaucarnea recurvata - family Agavaceae - what does that tell you? Minimum water, full sun. Your yellow spots could be a fungus if they follow the veins. Could also be Magnesium deficiency. Reduce the water, feed with a little Magnesium sulfate.
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