First Grow - First Diary - First Auto

Yes, you are being over protective, no need to worry, she is fine. Often the first few sets of leaves can be weird in all sorts of ways (odd shapes and strange markings) and not necessarily due to anything, just that the plant is still figuring out "what this growing thing" is all about. Sometimes marks like these are the result of people spritzing their plants with water in a misguided belief that cannabis is a rain forest plant and they need hyper humidity, which it does not. The water droplets on the leaves then act like magnifying glasses and scorch the leaves leaving brown burnt spots, so if you are spritzing, then stop. The only time spritzing leaves is acceptable is when cuttings/clones are taken and they have yet to develop roots. Spots can also develop from the same reason (water droplets) inside "humidity domes", which are again totally not required for cannabis seedlings, which need good air supply and air movement to develop properly. Hope this helps, Organoman.

Plants look fine! New leaves will always be a bit paler at the beginning... that's natural! Don't worry about the discoloration at this stage!! The first leaves are pretty much always a bit funky. You may have stressed them out, though by feeding them a little too early! With my autos (which is all I grow), I leave them alone until they're about 1-1/2 to 2 weeks old and then start them off with 1/4 of the nutes. The next time I feed, I bump that to 1/2 strength and then full strength. Definitely add some microbes to that first feeding as they help the root structure become large and strong and they also help prevent lockout. As always, alternate feeding and watering... and always wait until they're bone dry. They're named AUTOflowers for a reason... they're pretty much going to do what they're going to do and as long as you ensure the ph of your soil is within range, they'll turn out just fine. Both your temp and humidity look good... good luck with your grow and relax! Enjoy the journey!

It is nothing, don't worry and it is not a deficiency, it is most likely a bit of staining from splashing nutrients on that leaf. Besides, no plant will ever have 100% perfect leaves, 100% of the time!

Looking like a PH issues to me or they where ruining low on water and the water that was available in the pot was concentrated in nutrients thus giving them a little burn. Just a guess. not 100% sure. Good Luck!

Your using a heavy dose for such a young plant. How many times are you feeding? Just once a wk right? Looks like she's a little over fed, and leaf damage can happen by moving pots around, pinching a leaf. I think you'd notice a catherpillar or even such a large bug would eat that much in 1 sitting. And if it were any lil things, youd have multiple very small sites with damage, holes, and you can tell nute marks, on healthy leaves more often than not if you have a mag you'll be able to see where they were eating. Anyways just looks like a simple tear. But you are suffering from PH issues. Lower your PH to a more stable 6-6.3. So are great for taking swings in PH but if you have been giving that PH you could be causing unwanted issues like nutelock. With soil, the watering feeds are just as important as the nutes. As your water feeds come behind your feed and pick up and excess nutes/salts in the soil. Try cute down on nutes. You don't need such heavy doses with soil. 1ml/l at that stage is enough or 7-900ppm max. You can push 2 1400 if your plant can take it in later stages, much later, but always get there say in 100ppm increases or even 50's at a time. And 2 feeds max per wk. Other 2 should be water in between so 4 feeds over 8 days about 150-200ml either nutes mix 2 a wk spread em out and water in between. Best of luck pal.