This seed was started the same way as all the othe...

Hi there @jocolope! When dealing with a specific plant in the grow that is being outperformed by others I go though a check list of things about the environment to ensure its stable across all plants. For instance is the light closer to once plant then another? Is one plant taller or have a larger Pot? Another thing people forget is AIRFLOW. A plant that has reduced airflow compared to others will be noticeably behind in growth. The final thing I ask myself is if there was a drastic change to the environment like a new light that was added or temperature shift. Every strain and phenotype of that strain is different when it comes to reaction to the environment. A simple increase in light can cause one plant to show CA deficiency while another plant will be perfectly healthy. After you have eliminated ALL environmental factor this unfortunately its safe to say that genetics are not on your side this time my friend. I Hope this helped bring insight to your question about a single plant being drastically behind others! 😎

Hello @Jocolope ! It looks like a heat/low humidity stress. Where is the sensor of the hygro-thermometer when taking measurements ( do you have the sensor at the top of the plants ) ? Maybe its closer to the light than the others are. You also need to water less. Your substrate looks muddy. You have to water around the stem so the root will grow to reach the water and to avoid high humidity to the stem causing a pythim contamination. You also need to lower the light cycle. Happy growing ! 👊

Hi @Jocolope! This looks like over-watering to me. Your medium looks very wet, my guess is that roots/seedling are suffocating, drowned in water. It's very important for roots to alternance between wet & dry phases, this cycle will help roots to spread (searching for water). Now as a solution, I would let the medium dry, help it by putting a fan blowing a slight continuous breeze onto the container, maybe transplant with fresh medium in a bigger container, take it easy on the waterings (wet/dry cycle) and see how it goes in a few days. Hope this will help, keep us up-to-date and happy growing 👊

1 of my 3 plants when given 24 hours lights on she burnt and curled immediately...maybe bring down to 20 or 18, i think they enjoy a small rest period. But yes eliminate the clonex now they're growing good, plants so young usually thrive on just soil, water and light right now. Best of luck happy growing.

Maybe its the clonex not sure, personally only ever known people to use clonex on clones not seedlings hense the name dude. The others are looking good so far 😁

They are in the same Room got the same light its the same strain=?... the difference here that youtr girl sits in another soil, dont know what kind of it is. but maybe its a full prefertilised soil and your girl dont like it.... /its to much for your seedling. The leaves are wilting=? but they curl up (tacoing) this is what i think is the reason she is to near on the light and she has heat stress, her sisters are more down than her. I recommend you a nice tool for 5 euro... and lasrepistol where you can get the temperature on the top of your plants. Bring the girls at first on the same level ( put something under the tiny jiffys and then raise your light. happy growing

Hey Jocolope, your seedling is not liking the clonex solution looks like something to do with the PH or maybe even the humidity of the soil that it causes - make sure you get that humid / dry cycle maybe settle on some water for a while. i would give that seedling a chance though, it may be whorlied, it may be sick, only way to know is to take care of it. Good luck !