Hydroponic nutrient change

**TURN ON CAPTIONS to view the subtitles that explain what you're looking at.** This is how I drain and re-fill my NFT system with fresh nutrients. It's not the most exciting video in the world, but hopefully it's helpful for someone. Always drain and refill your system at least once every two weeks for best results. -------------------------------- Here is a link to a copy of my nutrient spreadsheet (Google Sheets): https://docs.google.com/spreadsheets/d/1b931Snw1TRpRzUchB8_TkRaIXocG2BK9camDw9OS7m4/edit?usp=sharing Products I use highlighted in the video: * Pump timer: https://amzn.to/3jW7Zg3 * GH Flora series nutrients: https://amzn.to/3qnUtEB * Bloom City cal-mag: https://amzn.to/3poaM2H * Botanicare Hydroguard: https://amzn.to/3qq9RA7 * Humboldt's Secret: https://amzn.to/2ZgpSg6 * Wire rack shelving unit with casters: https://amzn.to/3doEh1U Other useful links: * GH hydroponic nutrient guide: https://generalhydroponics.com/resources/floraseries-feedcharts/ -------------------------------- Note: Some of the links I share are affiliate links, which means that if you click on one of the product links, I may receive a small commission. This helps me offset the costs of making videos and running my websites.