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Blue-Jay
Garden Master
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- Jan 12, 2013
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- Woodstock, Illinois Zone 5
The closer you grow your bush beans the less air ciruclation you will get through them when they begin to dry and they will stay moist longer and the pods and seed inside will spoil more. Have you ever tried doing 40 inch apart single rows and mulch the exposed soil between the rows say maybe with grass clippings. Tuck that grass right up underneath and between the plants. Liberal amounts of grass clippings. When my bean plants are 2 to 2 &1/2 weeks old I do a thorough weeding between the rows and around all the plants. Then I either mulch well all the explosed soil or install poly vinyl woven weed barrier fabric that allows water through but no light can get to the soil to stop weed growth. I find that a 3 foot wide roll of the fabric is great for rows that are about 40 inches apart. Also when you get pods to start drying and a good number of them have started to dry and others are yellowing and all your other pods are well filled out and swollen with seed. I sometimes clip the plants at the soil line and install 80 inch tall poles with long 3 inch screws at the top of the pole and about in the center and hang the bush plants on the screws to dry in the sun and breeze. The idea is to get these bush plants away from the moist soil were they usually spoil when you get too much rain. I sometimes allow them to hang on these poles for about 2 weeks. Sometimes I will take the time to trim off most of the leaves from these bush plants too. Allows the sun and air to get to the pods for quicker drying. I had some varieties of bush beans this year that were later than most of the others and I wanted to get the plots harvested and there were a lot of pods drying so I cut the vines at the soil line and hung them to dry. Make sure you put a well tapered point on one end so you can drive the pole steaks with the screws into the ground about a foot to 14 inches. I make the pole steaks out of 1 x 2 inch furing strips cut to 80 inches. I drive the steaks into the ground with the flat side of the head of a carpenters hammer.My main problem with bush beans is keeping them clean. It rains a lot here and keeping the pods clean and healthy is a challenge. I think I'd have better luck if I planted them a little more crowded and in big squares rather than in double rows, but I have woodchip pathways so that's tough. I did run string around the outside this year to at least keep them from leaning over onto the pathways.
Here are some of my 40 inch rows with the poly vinyl woven weed barrier fabric
This photo is when I cut plants and hung them to dry this year. These particular plants I didn't take the time to trim the leaves from them. I let them hang about two weeks.