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Re: Holes in plants
Margaret wrote:
>Over the past week a number of small holes have developed in several
different
>species of plants.
What about potassium deficiency? I have it in my plants, although rapidly
disappearing now - see
http://teak.wiscnet.net/~rader/aquatic-plants/nutrient-deficiency.txt -
relevant bit follows:
"Small dead areas appear in older leaves. These can start like little
pinpoints and grow.....the older leaves can turn yellow before they die, but
they do not have green persisting along the major veins as in magnesium
deficiency."
Susi Barber, Vancouver