Answer: Blossom drop such as you are describing can happen due to a number of reasons, many of them outside your control. Cold nights, hot days, or dry or windy weather can all cause it. Another possible cause is lack of pollination; this you can try to remedy by shaking the plants about once a day or so. Maintaining an evenly moist soil (not sopping wet) and using a few inches of mulch can help, as will providing adequate fertility.
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