I'm into the second week of veg and I have 5 super lemons 2 tangerine dreams and a big band growing from seed and everything looks great except two lemons have a few fingers on the leaves curling down similar to a claw. Was wondering if anyone knows what this is? Using ocean forest soil with 1/3 perilite added, fed with AN micro grow bloom with voodoo and b52. Went 2/3 nutes the first time then full the second time and most recently straight water to be safe. No nute burn or other deficiencies. Humidity is around 50 and temp is at 77 consistently. Any ideas?