A. Well, you may recall our late heavy freeze.
That damaged many of our fruit trees just as they were blooming,
and in fact, froze the first flush of foliage of many oaks.
At this point, you want to keep their foliage vigor
down by not over-fertilizing or watering too much. This will cause
too much leaf growth which will shade the plants.
Prune off suckers that are pencil thin, and keep the
inside pruned to keep it bright and open. These trees will be setting
next year's fruit in the next few months, so finish all your pruning
no later than June.
Keep them watered sufficiently through the summer and
well-mulched, so during this period of preparing for next year,
they are healthy. If scale insects attack, apply SunSpray, a horticultural
oil.
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