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Yellow leaves

deanondeanonstarted grow question 6y ago

Hi! Can someone tell what the yellow spots are?😰😰

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Leaves. Color · Yellow

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Bloombusteranswered grow question 6y ago

Hey, buddy! The lamp is too close to the plant! 20 centimeters for your TGL STAR 100 is just bright hell for your girl! Read on for what I'm gonna tell you! 👇 You can measure the light intensity (lux) in the cultivation area above the plant! 👌 Download a free app called "luxmeter" from the app store on your smartphone, wipe your phone's screen well, and clean off any grease and dirt. The light sensor is located on the screen side and often rivals individual lux meters. Check the light intensity above the plant. Adjust the lamp height so it doesn't heat the plant to shock levels but stays within the lux range. Install the app, and you'll remember me more than once, bro! It'll be like a compass for your lighting! 👌 Effective light intensity ranges, starting from the planting of the plant: Day 1 (250-500lux) Day 2 (500-1000lux) Day 3 (1000-2000lux) After five pairs of leaves, full vegetation (2000-20000lux) Flowering (20000-90000lux). In theory, the optimal range for flowering is considered to be (45000-65000lux). Try not to exceed 90000 lux. Otherwise – 100% problems due to overly active processes in the plant! 👆 Good luck, buddy! ✊😇

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