Mark at this time of year does, or did before leaf fall, the Lime tree's leaves receive direct sun shine? If so it sounds like WLD (Winter Leaf Drop)- Millet
No direct sun Millet. It's under Palram's DynaGlas SolarSoft85 which is facing north and is very light limiting this time of the year. Come spring that whole roof section from end to end is getting Clear corrogated.
Speaking of Palram Dynaglas, a word to the wise, and caution. I got samples just for fun and using a light meter measured their SolarSoft 85 against the 90 and the Clear. The Clear and 90 were to spec as advertised - 93% LT and 91% LT respectively. The 85 which is what I have on the roof was 65% LT, not 85% LT as (falsely) advertised. I wrote my sales rep who says he took the samples to Greentek, the distributor, and had them tested according to ASTM code by Palram. Needless to say all I got back was anecdotal evidence, my "test was flawed"....general bullshit.
I told them they are conducting fraud and you can see how it went from there......
Well, looks like I'm in for another fruit drop.