I have beautiful bushes of pole beans, but not a bloom on any of them. It has been quite hot (95-100), with no rain in the forecast -- 100 degrees each day. Will a bloom set help, or should I just plow them under?
Your soil may need phosphorus. Phosphorus helps with flower and fruit production, and without it you will see a reduction in flowers and fruit. This article has more information:
https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/phosphorus-plant-growth.htm
The high temps could also be contributing to this.
I have planted pole beans for the first time. While they don't seem to have any bugs (one leaf has a hole, but that's all), some of the plants have yellow leaves at the base. What could cause this? What should I treat them with, if anything? I am an organic gardener.
This article may help pinpoint the problem: https://www.gardeningknowhow.com/edible/vegetables/beans/information-on-common-bean-problems-tips-on-growing-beans.htm
How many hours of full sun are required for growing pole beans? If I have a location that gets full sun from 10 am until 3 pm, is that enough? I am in North Carolina.
That should be adequate for your beans. These articles should help as well: https://www.gardeningknowhow.com/edible/vegetables/beans/tips-for-growing-beans.htm
https://www.gardeningknowhow.com/edible/vegetables/beans/growing-pole-beans.htm
How do I know if I am growing a pole bean?
Pole beans tend to grow up and need support while bush bean tend to grow both out and up and can stand on their own.
When should I pick my pole beans? What size and appearance should they have?
This article will help you:
https://www.gardeningknowhow.com/edible/vegetables/beans/harvesting-beans-when-do-you-pick-beans.htm
I have pole beans planted along a trellis. My plants are healthy and full. I have harvested a handful of beans, but now the plants have just stopped producing. It has been over a week since I have seen any beans at all. What has happened?
Pole beans take several weeks longer to start producing than bush beans. Be patient. Sometimes vines do not start producing until early August. Also, be sure to not over fertilize, especially with nitrogen, as this promotes more foliage and less blossoming. Instead, use a fertilizer high in phosphorus, with about a 10-20-10 ratio.
The plants are rich and healthy looking. Since early June, there have been blooms everywhere but not a single bean has been produced. That has never happened before. Usually have a good crop.
This article should help: https://www.gardeningknowhow.com/edible/vegetables/beans/bean-blossoms-no-pods.htm