3. Mulch
It’s always a good idea to add mulch to the base of your bush beans. The mulch will help drain the water, so it doesn’t cause the roots to rot. Mulch will keep moisture in, so you need to water the beans less often.
If you decide to use mulch with your bush beans, you need to make sure you choose one that is organic. Other types of mulch may contain chemicals that can harm the plants as the mulch breaks down. Using organic mulch will ensure that the plants are not at risk for problems.
You can use wood mulch, shredded newspaper, grass clippings, and other things you have around your home for mulch. When your bean plants are small, you may not be able to add a lot of mulch. As they grow, you should add more to cover the roots and protect them from wind, water, and sun.