Скачать или смотреть Winter Greenhouse: Testing Sunlight & Surviving the Cold!

How much sunlight is enough for hydroponic lettuce on a cloudy winter day? 🌥️🌱 Join me in my hydroponic greenhouse as I test the natural light levels using the APM130 light meter to measure PPFD, which stands for Photosynthetic Photon Flux Density. This measurement is crucial for understanding how much light your plants are actually receiving and how it impacts their growth. In this video, I will be conducting a straightforward test to see if the sunlight can keep my floating raft lettuce system thriving and flourishing in these overcast conditions. This test is particularly interesting because it will help you understand how different environmental factors, like cloud cover, can influence the health and productivity of your hydroponic crops. This video is perfect for anyone curious about sunlight testing, how PPFD works, or growing hydroponic lettuce in the winter months when sunlight can be scarce. Find out if cloudy days can still deliver enough energy for your plants or if they might need a boost from additional light sources. If you enjoyed the test and found the information helpful, please like the video, leave a comment with your thoughts and any questions you may have, and subscribe for more content about optimizing your greenhouse and testing light levels! 🌞📏✨ Your support means a lot, and it helps us continue to explore and share valuable insights into the world of hydroponics and sustainable gardening practices.