How to make a automatic Kelp Farm in Minecraft 1.21.8 Java/Pocket/Bedrock

barnacle foods ✨ on Instagram: "Did you know kelp is one of the fastest growing organisms on the planet. At over a foot of growth a day it doesn’t get any more regenerative than Alaska bull kelp. We’re excited to serve up tasty hot sauces, chili crisp, salsas, and pickles made from this beneficial superfood that’s also loaded with hard to come by nutrients. Have you tasted yet?!"