78w LED scrog Cabinet 1.17 sqft - Page 4 - Micro Grows - International Cannagraphic Magazine Forums

Parallax · 03-17-2017, 11:46 PM

Thanks!

trich0me$ · 04-05-2017, 03:22 AM

Nice setup!

Parallax · 04-06-2017, 05:47 AM

Been a while since the last update. Things have changed a bit.

I noticed that she wasn't stretching much at all and that scrogging would probably become quite difficult. So I switched to LST.

Parallax · 04-06-2017, 05:56 AM

I placed the screen after the plan was a bit taller but still LST. The screen is actually still very nice as it really helps to keep the colas apart. The photo below is from this morning after some tucking. Quite a few colas are now actually horizontal, I don't know if that will cause any problems but I wanted to lower them because they were getting very close to the bulbs (less than 1 inch) and I noticed some bleaching on the leaves.

Since last week I also noticed some overall yellowing of most leaves, especially the lower part of the plant, the top part with smaller leaves are healthy green. I suspected a calcium deficiency so I added a handful of organic lime yesterday. Temps are about 85F/77F day/night. What do you guys think? is this serious? I'm actually more worried about the overall yellowing, I hope bud formation won't be affected!

bsgospel · 04-06-2017, 10:32 AM

85 seems a bit high for a smaller cab.

Looks like you're losing magnesium or nitrogen. Run off numbers?

Jonnysact · 04-06-2017, 11:01 AM

Purpling of the stems, rust spots. Me thinks Cal Mag. Same quesiton as psgospel? Peraps your PH has dipped too low and out of range?

n_d_ledz · 04-06-2017, 02:22 PM

Check your roots...... looks like Pythium has taken hold.

The screen is filled in nicely.

HuffnPufferfish · 04-06-2017, 03:26 PM

hows your watering/ph

Parallax · 04-06-2017, 03:28 PM

Thanks a bunch for your input guys - I appreciate the quick replies!

Quote:

85 seems a bit high for a smaller cab.

Thanks I raised the lights so it's around 77F during the day now - crazy how hot those LEDS actually get!

Quote:

Looks like you're losing magnesium or nitrogen. Run off numbers?

Runoff pH of tapwater (adjusted to pH6.0) is about 6.5 - I've been keeping a pretty good eye on it every 2-3 waterings. I leave it overnight to blow off chlorine. Don't know EC or other specifics.

Quote:

Purpling of the stems, rust spots. Me thinks Cal Mag.

That was also my guess, so I hope the lime will help a bit. I think I'll give her a epsom salt foliar spray tomorrow!

Quote:

Check your roots...... looks like Pythium has taken hold.

Hadn't thought about that! But checked the roots - only a few sticking out of the drainage holes and they are white so I guess it's not rot!

jonhova · 04-06-2017, 04:41 PM

Lime is not water soluble.

04-06-2017, 05:47 AM	#33
Parallax Member Join Date: Jul 2016 Posts: 63	Been a while since the last update. Things have changed a bit. I noticed that she wasn't stretching much at all and that scrogging would probably become quite difficult. So I switched to LST.
	Quote 1 members found this post helpful.

04-06-2017, 10:32 AM	#35
bsgospel Member Join Date: Apr 2014 Posts: 398	85 seems a bit high for a smaller cab. Looks like you're losing magnesium or nitrogen. Run off numbers? __________________ It's time for a revolution, but probably not in the terms that people imagine it. The word conjures up images of— a modern day version of peasants going into the street with their pitch forks to go after the bad guy who lives in a big house and we're gonna get that son-of-a-bitch and we'll take all the stuff from him and we'll give it to the workers. That's not the kind of revolution I had in mind. I thought that it might be nice if it was handled a little bit more modern and efficient way, without people getting slaughtered. It's a matter of infiltration…The people who are in control of the media, the government that run the lives of the average person in the street. They aren't doing a good job 'cause they don't really care. The potential is there in the younger generation. Right now they’re not really interested. Their political involvement is on a very superficial basis. They go out for the social aspects of a march or a rally rather than for what it could possibly accomplish. -FZ
	Quote

04-06-2017, 03:26 PM	#38
HuffnPufferfish Member Join Date: Apr 2015 Location: under the sea Posts: 756	hows your watering/ph __________________ watching grass grow
	Quote 1 members found this post helpful.

03-17-2017, 11:46 PM	#31
Parallax Member Join Date: Jul 2016 Posts: 63	Thanks!
	Quote

04-05-2017, 03:22 AM	#32
trich0me$ Member Join Date: Mar 2017 Posts: 4	Nice setup!
	Quote

04-06-2017, 05:56 AM	#34
Parallax Member Join Date: Jul 2016 Posts: 63	I placed the screen after the plan was a bit taller but still LST. The screen is actually still very nice as it really helps to keep the colas apart. The photo below is from this morning after some tucking. Quite a few colas are now actually horizontal, I don't know if that will cause any problems but I wanted to lower them because they were getting very close to the bulbs (less than 1 inch) and I noticed some bleaching on the leaves. Since last week I also noticed some overall yellowing of most leaves, especially the lower part of the plant, the top part with smaller leaves are healthy green. I suspected a calcium deficiency so I added a handful of organic lime yesterday. Temps are about 85F/77F day/night. What do you guys think? is this serious? I'm actually more worried about the overall yellowing, I hope bud formation won't be affected!
	Quote

04-06-2017, 11:01 AM	#36
Jonnysact Member Join Date: Dec 2014 Posts: 365	Purpling of the stems, rust spots. Me thinks Cal Mag. Same quesiton as psgospel? Peraps your PH has dipped too low and out of range?
	Quote

04-06-2017, 02:22 PM	#37
n_d_ledz Member Join Date: Mar 2017 Posts: 134	Check your roots...... looks like Pythium has taken hold. The screen is filled in nicely.
	Quote

04-06-2017, 04:41 PM	#40
jonhova Member Join Date: Nov 2016 Posts: 303	Lime is not water soluble.
	Quote