1. She looks like she can use some nitrogen although you’ve already added fertilizer in the soil. Even at week 2, soil doesn’t need feeding but your plant looks pale.
2. The light is too far you need to bring it down to less than 2 feet. You have a XS1000, you can definitely bring it down to less than 2 feet.
3. Your soil is too wet. You don’t want to oversoak the pot because your plant is too young and roots haven’t not developed yet. It’ll become root bound. The rule is to water a bit more than the size of the plant. Once it starts to grow well, that’s when you start to water the entire pot. Make sure to have at least 10-20% drainage.
4. Every one telling you it’s cal mag is not cal mag. You grow in soil. Soil has cal mag already. If you grew in coco, then it could use some but even then it’s too early to have those symptoms already.
5. For soil, your pH should be around 6.5.
6. General rule for soil grow: you will feed every other watering.
7. Buy some root enhancers such as Mykos. It has mycorrhizae , it’s fungus and it will help with root growth.
8. Your temperature is really low for young plants. You want it around 75-80F. You do the conversion.
9. Cheers.
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