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Hempy LED Grow: DP Power Plant

maybe nute burn. they might not like so much ppm so fast yet. i could be wrong but looks like burn to me
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Hempy LED Grow: DP Power Plant

by irishboiii · Started
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Discussion below · 740 replies
Page 14 of 38 · Replies 261–280 of 741
#262
But it started showing even when the PPMs were in the low 400's. Maybe your right, Il see how they react to the 620PPM solution that I just gave them today
 
#263
2014 07 17 160814
2014 07 17 164213


Began some LST today, does it look ok?
 
#265
Also the rusty brown leaf tips are spreading so instead of the usual feed I gave them 1ml per Litre of Plant Magic Magne Cal+, 330PPM, 6.0PH solution.

They wont need feeding again until Sunday, and Il most likely use this feed again, and then on Tuesday Il go back to the regular AN feed with possibly lower PPM
 
#266
Also I may alternate feedings like this:

AN with medium/high PPM
AN with medium/high PPM
Plant Magic Magne Cal+ with low PPM

And basically just keep repeating like that. What do you guys think?
 
#269
Yes its the PH Perfect range

No I havnt flushed it yet. You think I should?
 
#271
The PH of water straight from the tap is 6.9, but I use distilled water and never tested the PH of that. Would it be the same PH as straight from the tap?
 
#272
I thought PH Perfect is meant to be used with tap water...plus, you'll get cal in the tap water...check the PH and PPM's of your tap water and let us know what it is...

The only reason I'm saying this is that I tried using PH Perfect and experienced similar problem because my water was 600ppm with a ph of 8.5...PH Perfect wouldn't work with it and I was getting nute lockouts in flower...
 
#273
Ah I see. My distilled water is 125PPM and Il check the PH later. I wasnt aware that PH perfect was meant to be used with tap water, Il have to look into that.

Maybe the strain Im growing likes low PPM or something, cant really find much info on PP though despite it experiencing huge popularity among coffeshops in Amsterdam when it first got released.

Seems that virtually nobody grows it though lol
 
#274
well, as long as the leaves stay green, then I wouldn't worry about them...you burnt the tips, oh well...it happens sometimes, as long as the new growth doesn't have burnt tips and the leaves are healthy you should be good...as long as the lower growth doesn't start dieing...
 
#275
Yeah all the new growth is perfect, Il just have to sort out the leaf browning on the lower leaves fast because its spreading from the leaf tips to the entire leaf (on the leaves effected) and if I dont fix it pretty soon the effected leaves will start dying.

Il lower the PPM's back down to the low 500's after today where Il be feeding them another 350PPM of the Magne Cal
 
#276
Right, the effected leaves are now FUCKED. Completley brown and dying. I just fed them the same solution with the magne cal, and if it doesnt get better and stop spreading Il flush with plain PH'd water in two days.
 
#277
2014 07 20 151750
2014 07 20 151643


Just a few pics of the best plant, shes growing at a much faster rate than the rest.
 
#278
Iv been reading up on the yellowing & rusty brown leaf tips and it sounds like I have a Potassium deficiency. So I think I did the wrong thing by backing off the nutes.

Il see how they respond to the magne cal I just gave them and then next feeding in two days Il go back to AN with 600+ PPM
 
#280
2014 07 20 181046
2014 07 20 174524


Had to adjust the LST strings again. I know you guys probably find all these veg pics boring, but its exciting for me looking at all these new tops. Last time I grew I just let it grow natural, so seeing it spread out with 8-10 total tops is cool as fuck to me lol
 
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