We often talk about how cold temperature exposure effects plants.. Rare we talk about the other extreme ..Exposure to long duration heat.  While -to some at least- this might not sound like much of a big deal ..it can be since in both cases, you are damaging tissue, which can invite other trouble.. In many cases, there are plenty of ways to protect plants -from either extreme-  In other cases, not much you can do except hoping the heat breaks. A few examples of what 22 days ( incl