Whats up with my plants??

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Troyblack99

New Member
Hey y'all! Whats up with my plant?? I recently moved my girls from a room to a tent under a bigger light.and Scrog. They seemed to be loving it, but after a few days some there seems to be some intense yellowing on top growth. Any idea what could be going on?

Went from a spiderfarmer sf2000 to spf s4000 temp and humidity are on point for the most part. Grown in ocean forest. P.H. 6.5
 

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i0dineAlf

Well-Known Member
Looks like over fertilization to me - burnt tips. Generally lack of something required by the plant starts from the bottom up (like nitrogen deficiences). New leaves aren't doing the claw or appear to be stressed from too much light. Just a thought, someone else should be able to put you in the right direction.
 
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mistergrafik

mistergrafik

Well-Known Member
Serty97 said:
Normally would agree but started right after moving under stronger lights, can’t be a coincidence. Also looks worse on upper leaves which seems like burn.
Here’s a pic of light burned plant for reference.
Click to expand...
Also; Moving under stronger lights the plant will uptake more nutrients/ andd if any are missign it will start to throw deficiencies
 
BucketGrower

BucketGrower

Well-Known Member
If you're not sure, you could always test with another tent, but keep the light higher, same nutes, everything else. It really looks like too much light to me. Plants want a reason to stretch, give them a reason! Sometimes the light will outpace what rootball the plants have developed so far.
 
HydroKid239

HydroKid239

Well-Known Member
Troyblack99 said:
Hey y'all! Whats up with my plant?? I recently moved my girls from a room to a tent under a bigger light.and Scrog. They seemed to be loving it, but after a few days some there seems to be some intense yellowing on top growth. Any idea what could be going on?

Went from a spiderfarmer sf2000 to spf s4000 temp and humidity are on point for the most part. Grown in ocean forest. P.H. 6.5
Click to expand...
Haven't seen anyone ask, but what is the distance from the light to the tops? and how high is the dimmer? It doesn't need to be blasted in veg on 100%.
I'm thinking the light may be too close, but I do believe that if the nutes are dialed in right you wouldn't get any light burn from 18" but the PPFD is high. I would pull it to 24" from wherever you have it, and see how it goes. I would also suggest more calmag than usual. I'm not a pro, but I do have the sf2000 and the sf1000. They can beat on those tops if you don't stay onto of raising the light when the plant grows vertically. I hope this helps in conjunction with other advice given. :peace::eyesmoke:
See the source image
 
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AntToeKnee

Active Member
Troyblack99 said:
Hey y'all! Whats up with my plant?? I recently moved my girls from a room to a tent under a bigger light.and Scrog. They seemed to be loving it, but after a few days some there seems to be some intense yellowing on top growth. Any idea what could be going on?

Went from a spiderfarmer sf2000 to spf s4000 temp and humidity are on point for the most part. Grown in ocean forest. P.H. 6.5



personally it looks like nutrient deficiency have you been checking your PH?
Click to expand...
 
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