Hi, Wylie, Lots of things can cause lack of pollination. Some of the most common causes are lack of pollinators; weather, specifically extreme heat or cold temps. Varieties differ in their reaction to temp changes. Nitrogen levels in the soil can also affect fruit set. Excess nitrogen results in vigorous vine growth and delays flowering. You might do a soil test to assess its composition. We hope this helps!
Hi, Wylie, Lots of things can cause lack of pollination. Some of the most common causes are lack of pollinators; weather, specifically extreme heat or cold temps. Varieties differ in their reaction to temp changes. Nitrogen levels in the soil can also affect fruit set. Excess nitrogen results in vigorous vine growth and delays flowering. You might do a soil test to assess its composition. We hope this helps!