Bmollyanswered grow question 2 years ago Hello! From what I can see in the photo, it seems that your plants are showing signs of nutrient excess, which is causing the leaves to take on that claw-like shape. It's important to have a proper balance of nutrients to avoid overfeeding issues.
I would recommend doing a root flush to remove the excess nutrients accumulated in the substrate. This can be done by thoroughly watering with nutrient-free water until you get a clean runoff.
After the root flush, you can start watering again with nutrients, but make sure to start with low doses and gradually increase them. Remember, it's better to err on the side of slightly underfeeding rather than overfeeding.
Each plant is unique and may respond differently to changes in the environment and feeding. It's possible that one of your plants was more resilient to stress and didn't show signs of overfeeding, while the other plant may have been more sensitive.
Keep monitoring your plants closely and adjust the nutrient doses as needed. With patience and attention, you'll be able to correct the imbalance and see better growth in the future.
I hope this information is helpful. If you have any further questions, feel free to ask. Good luck with your cultivation!