Name: James Anacortes, WA (Zone 8b) (Heat zone - 1, Sunset zone - 5)
sooby said:Is it only on the oldest leaves? What are you fertilizing with?
Same question as Sooby. Philos are very hungry plants. If it is mainly prevalent on the larger/older leaves, it could very well be a nutrition issue. It may be denying/pulling nutrients from the mature leaves to provide nutrients for new growth.
I am not an early bird or a night owl--I am some form of permanently exhausted pigeon
