Low temps for Meyer Lemon
I have 2 Meyer lemon trees that I drag in and out every spring and fall and this winter they produced thousands of flowers. When we got a spell of warm (70 deg) weather for the last few weeks, I put them outside to enjoy the warmth and sun and perhaps to catch a stray bee or two. Temps at night have been in the 50's but now are occasionally dipping into the mid 40s. What low temp is acceptable for lemon trees without them losing their leaves?
Also, when does one repot these guys? After flowering? Before flowering? They seem to flower all fall and winter, then I'm afraid to repot while they have fruit. ???