Can you tell me if I need to tie up my pole bean plant to the pole itself? I have one planted in a large pot with a pole in it, but it is not climbing up the pole. It's getting large (maybe 2-3 feet now) and not climbing. Thanks for your help!
Yes, you may need to tie it to the pole or coax the vine around it. Here is more info that may help: https://www.gardeningknowhow.com/edible/vegetables/beans/pole-bean-supports.htm
The plants are blooming but I still have no beans. When will I start seeing beans? This is my first year growing pole green beans. The plants look healthy. Just can't figure out why I am not getting any beans yet. The plants are blooming but are not setting.
Temperatures above 85 degrees, and extremes of moisture -- too wet or too dry -- will cause blossoms to drop before fruit sets.
Have earth box with beautiful 8' vines and 0 blooms. What's the problem? What can I do short of starting over? What will make them bloom?
This article has answers to your question: https://www.gardeningknowhow.com/edible/vegetables/beans/get-bean-plants-to-bloom.htm
I have planted beans in large pits this year, using 3m high dowels as supports. One of the plants has already reached the top of the support. Will it keep growing? And what should I use now for supports?
Got a little over-achiever going there, don't you? You can just let the top dangle -- when it finds it has nothing else to climb, it should turn it's interest to making beans. Or you might try getting some even longer poles and setting them up as teepees, to support the monster. Here's an article that might give you some ideas: https://www.gardeningknowhow.com/edible/vegetables/beans/pole-bean-supports.htm
Seven feet tall, large leaves, did have rust but under control. Keeps producing leaves and no flowers. It has been 65 days.
Here are some reasons why beans fail to flowers: https://www.gardeningknowhow.com/edible/vegetables/beans/get-bean-plants-to-bloom.htm
I planted my pole beans the first week in May. They are tall and beautiful plants, but I do not have one bloom on.
This article will help you explore the possible reasons for no flowers on your beans: https://www.gardeningknowhow.com/edible/vegetables/beans/get-bean-plants-to-bloom.htm
How do I stop pole beans from growing too high? How can I pinch them off and how do I do that last year? They just kept growing and no beans.
If pole beans are fed a lot of nitrogen, they're going to want to grow and grow, they forget about making beans. Other conditions that encourage leaf growth instead of flowers and fruit are too little sunlight, too high temperatures and humidity, inconsistent water. Here are a couple of articles for you to consider: https://www.gardeningknowhow.com/edible/vegetables/beans/pole-bean-pinching.htm
https://www.gardeningknowhow.com/edible/vegetables/beans/growing-pole-beans.htm