Is it better to pull out the rhubarb stem when picking it or cut the stalk at the base or does it matter and if it does matter why?

It is better to cut the rhubarb stalk at the base rather than pulling it out, as this method minimizes damage to the plant and encourages healthy regrowth. Pulling can disrupt the roots and potentially harm the plant's overall health. Cutting allows for a clean harvest and helps maintain the integrity of the remaining stalks. Therefore, cutting is generally the preferred method for harvesting rhubarb.