plant problems

Noticed this on SOME of my leaves, what is it? Or what causes it, and how can I fix it. Pot Princess :leaf:

Hello, I'm new to this forum so wasn't really sure where to post this. Currently I'm on my 5th grow and I seem to be having the same or at least a similar problem each time, around the last week of veg (I veg for about 5-6 weeks) I started noticing some discoloration in the leaves I let it go...

Had a couple mothers do this a month ago and found the same weird white webbing in the dirt. No webbing on the plants anywhere, no spiders anywhere, have duty through dirt no spiders there. I have 13 clones in same closet. 9 are fine the other 4 are doing what 2 of my mothers did, literally...

Hey guys complete noob here I'm on my first grow almost at week 4 of veg. I know this is probably a stupid question but I've heard you can start determining the sex of plants at 3-4 weeks but my plants are only growing new leaves between the nodes rather than showing any signs of sex. I know its...

I transplanted the plant 3 days ago, and the leaves were droopy and still are a bit but not the tips are curling and dying. I'm not sure what is causing this please help. Thanks in advance!

Hello there thanks for reading up and helping out. the auto flower plant i have has had a few leaves turn throughout its life cycle. I mean maybe like 4-5 at most in its 6 weeks and the other female regular plants didn't have any turn colors until this last week when i switched the light cycle...

well hello, i grew 8 beautiful girls and took 2 babies from each momma...i understand that not every clone will be ok and you have to be prepared to lose some. but if i can save them then i want to, if not i would like to know how to prevent it for farther babies. i've noticed the tips of some...

This plant as of today is now 2 weeks old. I have yet to feed it any nutrients yet. Lately it has been dropping with the leaves. It only droops when the light turns off as it is still in its vegetative state. Once the light comes back on, within an hour or so the leaves are right back up looking...

No clue why . ph is fine, 1000 watt metal halide and 300 watt t5 in one tent with 19 plants and a t5 300watt in a smaller tent all vegging rn till I start the cycle. All clones of what I just previously grew, it all came out great they're loui 13 og kush crossed with a cali bud called calizahr...

I heard it might be magnesium deficiency but the more I read it looks like a nitrogen deficiency. What do you guys think?

I've already had one opinion but I would like a second. What's going on with the leaves. This plant is being grown in fox farm ocean forest with a pH from 6.5-6.8 and is about 2 wks old. Watered her and the next day the leaves were drooping. Then a couple days later 3 of the leaves have these...

This is my ak48. About 7 weeks old now. There's still some orangish color on the fan leaves. They were switched into flower today. Wanted to know if it would be safe to use " X Nutrients CalMagX" any suggestions?

Hi everyone! so I am a new grower and this plant is not completely legal here so there is not a lot of resources for I to inquire and after studying many articles online I have determined that perhaps my plant is nitrogen toxicity, or maybe nutrient burned. this is the first experience so I...

I do have some problems with my plant. Today the EC-meter was showing 0.86 in the reservoir, and 0.6 by the roots. The ph was lying at 6.2. I changed the water in the system with a ph of 5.3 and Ec at a little less than 0.5. I use General hydroponics nutrients and Canna ph down. The system is...