White Tips and Specs

BenBernanke

BenBernanke

Member
Hey guys so this is my first grow and everything was going great until I woke up this morning and found the tips of the leaves white and a few white specs on some leaves. I believe it might be over fertilization? I am running in a RDWC system so its all hydroponic.

What is used:
General Hydroponics 3-part and additives
PPM: 900-1000
PH: 6.3

1q25oh.jpg


Thanks guys!
 
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I thought that also, but I went to check under the leaves and did not find any black spots or anything under a magnified glass.
 
BenBernanke said:
Hey guys so this is my first grow and everything was going great until I woke up this morning and found the tips of the leaves white and a few white specs on some leaves. I believe it might be over fertilization? I am running in a RDWC system so its all hydroponic.

What is used:
General Hydroponics 3-part and additives
PPM: 900-1000
PH: 6.3

1q25oh.jpg


Thanks guys!
Click to expand...
maybe. Nute burn
 
Terry385 said:
pic now cool plant to small for that high ppm's
Click to expand...
Thanks man! Oh really? I was reading based on the general hydroponics feeding schedule I just moved them to the RDWC unit. For this height they are only maybe 7 inches tall should I just feed them in the 600ppm range?
 
BenBernanke said:
Thanks man! Oh really? I was reading based on the general hydroponics feeding schedule I just moved them to the RDWC unit. For this height they are only maybe 7 inches tall should I just feed them in the 600ppm range?
Click to expand...
that size i go 1/4 what bottle 300 400 say as plant grows try 1/2
 
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BenBernanke said:
Mainly Bonaticare products like:
-Hydroguard
-Seaplex
-Liquid Karma
Click to expand...

Seaplex don't know if has organics in it
Liquid Karma active organic compounds may be bad in dwc
are the roots out of net pot
try for 6.0 on ph or 5.8 it drifts up as plant drinks

lower leaves die off new ones well stand proud...
 
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