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[ewreck420]

Thanks! Yeah it was a bit of overwatering.. the pH is spot on.. i check runoff each watering and in and out, its at 6.1 - 6.3.. I do my best to use this pH the entire grow. Learned that from GWE actually while reading thru each deficiency article. 6.2 seems to be the magic spot in coco.. also, looking back at my previous grows, I would normally be close to 800 PPM (nutrients) by now, but tried to give the "1/4 dose" thing to try and avoid overfeeding. Last few harvests weren't all that great.. great genetics and environment.. but I always had nute burnt tips.. trying hard to avoid that.. i know each plant is different to where one plant may need 800 PPM in flower and one may need 1000 PPM.. any PPM advice? My tap is crappy (400 PPM) so I try to cut it with distilled to bring it down to about 100 PPM before nutes. Maybe I should just use it uncut? Lol

[ostrutton]

My plants are doing well but today the leaves are droopy any suggestions

[BU2B]

ewreck420 it looks like you have several things going on, you might want to look here:

• Cannabis Problems Guide
  • How to Help Yellow Seedlings
  • How to Fix Yellow Cannabis Leaves
  • How to Fix Curling and Clawing Cannabis Leaves
  • What Causes Dry or Crispy Leaves?
• Diagnose Your Sick Plant
• Bugs & Other Cannabis Pests
• How to Prevent Nutrient Deficiencies
• 7-Step Remedy That Fixes 99% of Grow Problems
• All-Natural Pesticides – Safe Up to Harvest!

PLANT DOCTOR
PH fluctuations appear to be causing calcium deficiency in at least one plant pictured, either that or they just need more nutrients.

[ewreck420]

Hello, growmies!.. Ive got a bit of an issue. I was going for a 4 plant SoG in a 2x2x5 along with some topping, training and whatnot.. I'm using 32 oz cups (clear cup holding medium to see roots and a 2nd cup spray painted black to block light.. so 2 cups for each plant) I kept running into overwatering for some reason. I was using the 2nd cup (spray painted) to also catch runoff to test, then immediately discard. Plant never sat in run off. Even after testing, I'd come back an hour later and find a little puddle in the cup and discard that as well.. roots never sat in water, its always draining out more than I could ask actually... so I went ahead and cut some holes in the black cups (to let air get to the bottom roots.. not just the top) as well and found some small saucers to catch runoff now, still keeping roots away from any runoff as it exits the drainage holes. I have about.... 5 fans going.. 1 4" exhaust, 1 4" intake, 2 6" clip on fans to help more air inside and another 10" or 12" tower fan also to help move air. Temps have been about 77F - 81F during the day which is 20 hours on, 4 hours off.. just experiementing with 20/4 with this run. About 350 PPFD for now because I keep overwatering somehow and waiting to crank up the photons till they have recovered and I see some decent growth. Even when I let the medium damnnear dry out completely, almost causing underwatering, they seem to perk up when they get fed/watered.. but then a day or 2 goes by and they are back to curling, spots popping up all over the place, yellowing on lower leaves.. ive completed entire grows in the past using this sized cups as well as a 9 oz cup. I'm starting to assume the 2 bigger may be struggling from being rootbound.. but again, I have filled these cups with roots before, no issues AT ALL.. just have to water 2, sometimes 3 times a day... the 2 smaller plants have small, weak looking roots but they are barely even making their way to the bottom of the cup and those I try to add an extra day before watering because they will begin to curl down quickly if I dont let the medium get pretty dry... by the way, I'm growing in reused, rebuffered, BUT NOT RERINSED coco coir/perlite with General Hydroponic Flora Trio along with calimagic, armor si, myco+ and hydroguard.. ph is spot on going in and out (6.1 - 6.3), TDS when feeding is 380 - 400 PPM (ec meter that converts to PPM, not TRUE PPM... still need to read the article on ec and how to know what I'm looking at at which stage of life and whatnot) and runoff comes out slightly lower.. about 350 PPM.. so the rootzone is fine, besides whatever the damn issue is.. rootbound? Still overwatering? New growth is looking ok, but still pretty slowed and still tends to curl. I know I finger fucked my keyboard here.. sorry.. just trying to figure this out... was planning on buying some .5 gal or 1 gal pots to finish in.. just thought it would be cool to do it in some 32 oz cups.. but all of these strains seem finicky af to me.. never had this issue before.. even reused coco without rinsing or buffering.. like 3 or 4 runs till I started getting major, unfixable pH issues.. also thinking maybe not rinsing caused the water to air ratio to go outta wack.. I'm stumped and dont want this run to go to waste. Help.🥺

Top left: OG Kush
Top right: Fire OG (5 days behind her sisters)
Bottom left: Runtz #1
Bottom right: Runtz #2
All from ILGM

[Deriksson]

Looks like too much light to me. Fan leaves with furl up. They also get super green under too much light.


Cheers,
SwitchH2O
_______________________________
4’x4’x8’ frame built grow room
Spider Farmer SE3000 and Viparspectra 1000
4” Vivosun powered intake
8” Vivosun outtake with 8” Filter (NVP)
RDWC (Recirculating Deep Water Culture System)
Rockwool starter with clay pellet medium
Combination of Remo, Advanced Nutrients and a proprietary blend.
2nd last grow - 19.98% THC Bruce Banner
Last grow - 22.23% THC Gorilla Glue

CURRENTLY GROWING
White Tahoe Cookies - 3rd week of flowering
***These fan leaves are the biggest I've seen

Yea think so too, first run with this new light. Hanging height 100cm and light dimmed to 200w/500ppf and its still too much.

My growspace is 95x65cm so definitely don't have to run
it at 100%

[BU2B]

Deriksson please click here for more help -> 5-Step Solution to 99% of Cannabis Growing Problems | Grow Weed Easy

Not really enough information in your post to help much. No info on strain, nutrients, growing medium, watering schedule, light distance etc but GWE has some amazing resources to help you diagnose the issue for yourself. Best wishes for a great outcome. Happy Pharming!

[SwitchH2O]

Looks like too much light to me. Fan leaves with furl up. They also get super green under too much light.


Cheers,
SwitchH2O
_______________________________
4’x4’x8’ frame built grow room
Spider Farmer SE3000 and Viparspectra 1000
4” Vivosun powered intake
8” Vivosun outtake with 8” Filter (NVP)
RDWC (Recirculating Deep Water Culture System)
Rockwool starter with clay pellet medium
Combination of Remo, Advanced Nutrients and a proprietary blend.
2nd last grow - 19.98% THC Bruce Banner
Last grow - 22.23% THC Gorilla Glue

CURRENTLY GROWING
White Tahoe Cookies - 3rd week of flowering
***These fan leaves are the biggest I've seen

[Deriksson]

Plants closing up instead of fan leaves pointing outwards, too much light/ppfd?

Telos 10 pro mesh 300w
Environment is very good

[Puglover1]

First grow I was using fish emulsion in veg for the nitrogen.

[Puglover1]

I don't think growers flush hot soil.

[Jroc]

Cool, thanks I appreciate you Brother. Yeah so the Advance Nutrients I will run til day 60 or 65 til flush. I have a chart. I will follow. I did look up a grow as you suggested. This grow was Northern Lights and he went 12 weeks til harvest, that's about 5 more weeks. I will check some more out. Peace & happy growing to you Brother. Ttys..

[Going2fast]

They look ok Jroc. Can't help you with the feeding as I only do soil and compost on my autos. Day 48 they look ok. I would get your pH to 6.5 for this stage.

[BU2B]

I grow photo plants in hydro so I really think a better and more definitive answer is best coming from someone who not only grows the same type of plants but also in something more closely resembling your growing medium. I would really be surprised if they didn’t fill in and fill out significantly in the next few weeks. I don’t know if he grows autos exclusively. but I do know that Going2fast has done a very nice job with his auto girls. You might want to give his journals a look and hit the stocking footed one up for advice. Also if you haven’t been yet you REALLY should go to Mr.furley ‘s Show your grow forum here on GWE. Furley is VERY helpful and knowledgeable and is another fine person and great resource available to you @ GWE. One last but important thing before I quit rambling… DONT OVERLOOK ALL THE RESOURCES AVAILABLE ON GWE! —> https://www.growweedeasy.com/link-gu...owing-cannabis

[Jroc]

Hey Brother Thanks for sharing some of your knowledge and contact info. I wish you happy and peaceful growing always!

So the girl in hot soil I will give her some more recharge before flushing. This is last week for bloom nutes on other girls. After next week it will just be phd water. They say you can flush with fish shit but I don't know about that. It's expensive and will it affect the taste of the flower? One other ? if you don't mind. During flushing do buds continue to develop as far as fattening up or is what I see now what it will be?

[BU2B]

It looks like you're going to have some nice flowers. Nice recovery! I wouldn't worry about what you can't do anything about for this grow. It does however give you food for thought for the next grow. Yellowing on the lower leaf shown below looks normal for the age of the plants and your growing medium. My guess is 'about' 3 more weeks for your auto's before harvest day. Once again, we have the hot soil issue so keep that in mind for the remainder of this grow. Have a look around GWE and the forums for auto photo's and grow journals to give you a better idea of when your girls are done. There are many here that grow some amazing auto's, round 'em up, PM them if they allow it if you have questions or comments and welcome to the Phunny Pharm! I'm going to toss out a few names of some good folks for you to contact re-auto's Canuck147 Bowhunterwoody both have a lot of combined experience that I think you would find helpful.