How to grow Romaine lettuce from food scraps is easy to do. You can watch the video that shows a 5 day time-lapse and how fast it regrows!
Once you have finished your lettuce do not throw it away. You can garden this vegetable scrap right in your kitchen.
Find a jar and put some potting soil in it. Wet the soil
Now you can add the stump of Romaine right to the top of the container.
Submerse the very bottom of the cutting into the soil part.
Continue to water without letting the soil dry out. You will be amazed what you will have in only 5 days!
You may choose to simply grow your Romaine lettuce from seeds if you want to start a whole new batch.
Now you can grow a garden with an endless supply of your favorite green.