The trailer bed is bursting with greens, it is so easy to stroll out and pick a salad base. Of course, I prefer to pick every few days and keep the leaves in the fridge. I’m lazy that way. The problem with keeping the leaves in the fridge is that they go slimy and bad by the second day, and then I need to pick more. That is a problem I may have accidentally found a solution for.
Let me explain… The lettuce and other greens are watered using washing water (the used water from the washing machine) and the remnants of the duck and chicken water pots when we refresh them. This means that the greens have a lot of unsavory bacteria on them (and silt), so the leaves need to be washed well and disinfected somehow.
I wash the leaves in a tub of water (which is then poured back onto the garden) to remove any dirt and silt. Then I soak them in a water and vinegar solution (1/2 cup vinegar to 5 litres of water). I use my home made vinegar for this, and it seems to work.
I use vinegar for all my cleaning; in a spray for kitchen surfaces, in the washing, as a floor spot cleaner, as an emergency bath addative (when I’m really smelly), as a medicinal additive in the animal waters, you name it. Using it to clean bacteria off food is a logical step.
Then I discovered that the vinegar rinse keeps the lettuce fresh in the fridge for a week. You have to be sure to dry as much water off the leaves as possible and line the bag or container with a paper towel though (I keep trying to think of a washable version of paper towels for this).
I am so happy with this little discovery that I wanted to pass on the tip. A vinegar soak not only makes sure the lettuce is safe to eat, it also makes it last much longer in the fridge, and it is another use for my home made vinegar.