Learned this from my mom. Everytime you buy chives/green onion just cut most of it off and use them or store them in the fridge. Then put the roots in a cup with half an inch of water. Regrows back to full size or more within a few days. Can repeat up to about 2-4 times if you have a good batch.5yr ⋅ drderanged ⋅ r/Frugal
