Growing up in a household that loved eating leafy green vegetables, I observed they were left in the open for customers to pick what they wanted. Nowadays, plastic bags kept many of these leafy greens separated by bundles and prevented customers from picking freely. Sadly, these plastic bags also sped up the yellowing of the leafs. One way that my mother taught me to slow down this process, was to wrap paper towels around the vegetables. Afterwards, she would place them back into the plastic bag. I thought that was a bit of a waste, both the plastic bag and the paper towel.
Click below and leave a comment in the original link to show support: