Is this normal. I use 400watt hps and 3 florcents. 18-6 lighting. WormCasting in soil not much tho. I use Distilled Water.
The newest leaves are yellow and very pointy and dark at the tips. Plants are all 3 weeks old?

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The rest of the plants look healthy, so I wouldn't worry about it, yet. If they keep getting yellow, or your bottom leaves start fading to yellow, then I'd start feeding them a weak dose of nutrients. Water the soil AND foliar feed with a spray bottle.

Your light might be creating hot spots because of the way it's hanging without a reflector. Check the light's height, and make sure you rotate your plants around the closet every day so they get equal light exposure. When you can, get a reflector for your light and try hanging it horizontally.

does it really matter to get a reflector im low on money and i got that really good shit on my walls. I spray my plants at least 3 times a day.

looks like mild nute burn you can tell that by the tips of the fan leaves beeing a lil burnt. worm casing can be a lil hot on your plants at first i hear sine they are like all nitrogen. did you top your plant that last pic looks weird

yeah man deffinatly no worm casing yet maybe try flushing them.. then a slight dose of some fertilizer try and find something that helps flowering.. feed it one day water it the next.. if your soil has food in it use very small dosage to see how it likes it if it helps a bit up the dosage more and more every time your feeding it but water it everyday after you feed it keep your eyes on them to my plants are about three weeks old same size as yours cheak out some of my threads theres alot of info that helped me when my bottom leaves started to burn but i pulled them back...WATCH YOUR PLANTS CARFULLY AND HOW THEY REACT TO WHAT YOUR DOIN!!!!!!!!!!!!!!!!!!!!!!!!! i cant stress that enough dont go by the internet or what people tell you.. try what people tell you but slowly try it if you know what i mean best of luck keep us al posted!!

after relizing i couldnt buy any superthrive cuz its on recall i went back to wallworld, (Did ya know,Now you can buy worm castings in a spray form at walmart) just spray it on your leaves,soil once a week..
idk..I just seen it.thought id ask,since it was on the topic here,and ya looks like a slight nute burn.nothing to be too worried about.just add some more water to whatever your useing for nutes...dulute it down a bit.
as long as they dont turn brown and fall off your good..and i highly doubt they will from your pics..
I was going to ask the same about your last pic and its top..looks like you topped it??
but them pointy leaves look like they are cuz of the strain,do you know what they are,or they bagseed?
i would quess a sativa strain of some sorts..
if they are bagseeds..what was the weed like..did you fall asleep on the couch or can u still kick it and not be dragged down? thats a good way to tell the diff between sativa and indica strains...indicas-are couch lockers..and have fatter leaves.
and just curious..that looks like a small grow space,with hps..hope you got some vents in the top of that closet or a ac unit in that room the closets in...

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Yea that Plant there is bubblicous.........and otheres are Blueberry and Afganican

Lookin ok but do u have updated pics?????? They may need to be flushed w/ some salt-build up remover like $10 at a hydro store..flush it then add fresh low nutes....gradually increasing.
I'm a beginner but have had this advice w/ my babies who have had some spotting and slow growth yellowing issues.

~Blubes