- Fri May 26, 2017 8:47 pm
It would be interesting to have good records of culture conditions when brown heart set in, though I know that's difficult. Or even to try and reproduce conditions they might lead to brown heart. I have only had one instance of it, and that was a plant that was newly shipped. There were already some signs of rot on the very edges of the leaves, and within two days the whole center was mush, with the leaves following suit fairly quickly.
I suspect that it's a combination of factors such as light, wetness, temperature in conjunction with the presence of a pathogen.
In your experience (anyone's), in well-established collections, does it usually happen at a particular time of the year?
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