Thanks for reading. Growing 8 White Widow Autoflowers, all identical pots, potting soil, LED lights and nutrients. 1 has been yellowing over the past week, so far the others are healthy. Hoping I don’t have an issue that might be spreading. First two weeks used Ph neutral water, last week started with Advanced Nutrients Grow/Micro/Bloom as per instructions.
Is this a nutrient issue or do I need to cull this plant before it potentially spreads to the other plants? Any feedback appreciated!