by George Buehler
Here we are at the end of the year. I don't know about you, but for me the year seemed to fly by. I guess when you are doing something you enjoy, it does seem that there is not enough time. This is a good time of year to both look back and to make a plan for the next year. Hopefully, in looking back, I can learn from the events that happened.
I guess the number one problem I had this year was the hot summer. Some of my junipers went into a state of semi dormancy when it got so hot. They didn't seem to grow much at all. However, when the weather broke for the first time, they seemed to have come alive and put on some really rapid growth - even when the temperature started back toward the triple digits. My old procumbens nana seemed to just sit there during the hot spell, and then took off. Interestingly, when it did start, it mainly put on a lot of new shoots rather than growth of the old foliage. Can't explain it, just report it. Both of my itiogawa shimpaku junipers didn't miss a step and seemed to love the heat. Then the kishu Shimpaku were a mixed bag - one stopped growing, the other continued on just like normal. The difference between them is that one is a shohin in a small pot - the one that didn't grow - the other a larger one in a larger pot that continued on. This led me to looking at the temperature of the pots and root mass (which will be reported in a future issue).
I placed the maples and azaleas under a shade cloth during the hot weather. The the maples suffered the most, and I may have lost one of the shohin Japanese maples. Because of the placement of the table they were on, the one that may be dead got about two hours of full sun toward the late afternoon. If it was a heated root problem, which I think it might be, it occurred even though the trees were watered around mid morning, and then again in late afternoon. According to my records, the smaller pots became drier faster than the larger ones - which one would expect. If we have weather next year like we did this, the maples will go where there is only early morning sun.
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