I'm curious about the optimal duration for keeping my succulents under grow lights. Currently, I'm using Barrina T5 lights and having them on for about 15 hours a day to enhance their stress colors. I've gradually increased the hours, but I'm worried about them getting burned since they're about 10 inches or less from the lights, and thankfully, they look fine so far. My grow lights are indoors where the temperature stays around 69°F. Is there a way to achieve those vibrant colors without risking damage to my plants?
3 Answers
15 hours is usually okay, but just like us, plants need their beauty sleep too! I don't use grow lights myself, but I've noticed that succulents often get great color when exposed to actual sunlight outdoors—just make sure to gradually introduce them to avoid sunburn. However, I'm not sure about grow lights and UV effects, so maybe someone more experienced with them can chime in to clarify! 🙂
I'd recommend reducing the light exposure to about 12 hours a day but placing your plants closer to the lights. I elevate mine on empty pots to bring them closer, and it seems to help with color development. They’re about 4-5 inches from my Barrina lights, and they also get some natural sunlight as well.
Looks like you're in a bit of a juggling act! If you're concerned about burning, just try adjusting the height of the pots to bring your succulents closer to the lights while limiting the hours. It’s all about finding that sweet spot where they get enough light without stressing them out too much!