Advanced Techniques & Problems

The best tips from industry pros and experienced growers. If you're looking to tackle problems with your cannabis grow or take your weed grow to the next level, you can learn about it here.
ziplock
Plant Weakening Using Clones Of Clones… Of Clones
2 3 4
Replies
75
Views
15K
nicolajanjak
N
goodbye95
Yellow in new growth ,Help
2
Replies
29
Views
2K
GrowersChoice420
G
B
Nutrient burn or light stress
2
Replies
27
Views
4K
Madmax
Madmax
B
How can us soil growers get Huge root sytems like Undercurrent Growz?i
2
Replies
24
Views
5K
simonkay
simonkay
T
First Grow Advice - Nutrient Deficiency
Replies
2
Views
309
2Bad
2Bad
Ezdeezy89
Wavy, wrinkled, crinkly looking leaves.
2
Replies
34
Views
3K
Ezdeezy89
Ezdeezy89
sromes1
buying some meta topolin fairlycheap anyinterest in any
Replies
1
Views
644
sromes1
sromes1
HowardMarks
Drooping Leaves on Autos - Please Help!!!
Replies
6
Views
740
Aqua Man
Aqua Man
ImpulsiveGrower
Fish sh!t or Recharge and why?
Replies
15
Views
15K
JoryK
JoryK
B
Are these things fungus gnats ?
2
Replies
30
Views
2K
benjones
B
B
How to reflower a plant that had to be revegged!
Replies
6
Views
2K
BloominOnion
B
B
End Of Week Nine - Timer Failed. L.E.D's On 24 Hours...
Replies
7
Views
710
Goodshit97
Goodshit97
S
Should I be worried about these bugs?
Replies
7
Views
1K
crustycorcus
crustycorcus
V
Anyone try moving air pump to a cooler room to help DWC bucket temps?
Replies
2
Views
774
Ponky
Ponky
D
Any idea what's wrong here?
Replies
3
Views
490
mysticepipedon
mysticepipedon
Brenden302
Ph flush or deficiency opinions?
Replies
15
Views
974
Brenden302
Brenden302
M
stunted/weird growth on one plants...could this be hermi/male plant?
Replies
12
Views
2K
mannitu68
M
N
Sick plant, in need of a diagnosis
2
Replies
20
Views
1K
GreenGalaxyFarm
GreenGalaxyFarm
NatgaNatalia
Problems making the leap from dirt to hydroponics
Replies
1
Views
623
2Bad
2Bad
B
Is this the start of magnesium deficiency?
Replies
10
Views
1K
benjones
B
I
Mother plant issues anyone know?
2
Replies
24
Views
1K
2Bad
2Bad
Potfairy
Scientific Methodology for Aeroponic Cannabis Cultivation
2
Replies
27
Views
2K
GNick55
GNick55
TerpiestToker420
Black mold on floor of grow tent ???
Replies
7
Views
5K
Goodshit97
Goodshit97
SchwiftyGrower
Best way to remove netting
Replies
2
Views
492
SchwiftyGrower
SchwiftyGrower
stratman61
Should I be concerned with these leaves turning yellow and brown?
2
Replies
21
Views
2K
Edinburg
E
ogtealover420
liquid karma - can we make our own?
2
Replies
29
Views
12K
GrowDuGas
GrowDuGas
J
Leaves curling overgrown roots, help
Replies
7
Views
744
Fromunda506
Fromunda506
B
Is this a deficiency of some kind?
Replies
16
Views
965
benjones
B
I
Strange issue I’ve never encountered before..
Replies
4
Views
687
Ihavenoideawhatimdoing
I
Week4Bytch
Burning from the inside out... literally.
Replies
6
Views
803
Week4Bytch
Week4Bytch
J
Mold or heat stress? Or something else? EARLY HARVEST?
2
Replies
31
Views
2K
Trixie
Trixie
wreign
Yield help needed from the pros!
2
Replies
24
Views
2K
Shaded_One
Shaded_One
B
humidity raises over 25% with lights off ?
2 3 4
Replies
61
Views
8K
RootsRuler
RootsRuler
A
Cluster of bud sites! Cause??
Replies
16
Views
841
Adrenachrome187
A
RootsRuler
  • Locked
New Cultivation Tech in indoor farming
Replies
0
Views
425
RootsRuler
RootsRuler
J
PH Issue. Runoff PH is way lower than what I water with
Replies
7
Views
2K
Goodshit97
Goodshit97
B
Leaf tip burn or deficiency?
Replies
9
Views
1K
benjones
B
J
What would you do to boost buds here?
4 5 6
Replies
117
Views
6K
JohnnyGrow309
J
B
lights didn't come on as timed
2
Replies
25
Views
2K
RootsRuler
RootsRuler
M
Did I overfeed my first grow?
Replies
12
Views
2K
msully4288
M
B
Curling leaves, yellow tips with a few brown spots
Replies
2
Views
593
birchy90
B
T
Trichomes, powdery mildew, or both?
2
Replies
25
Views
4K
Trident
T
3
New plants showing weird leaves [HELP NEEDED]
Replies
7
Views
585
33rdgrower
3
R
Spider mites? Thrips? Not sure what I’m facing here.
Replies
15
Views
1K
Rickysticky808
R
Frankster
Tricking plants into thinking there's an insect infestation, can it be done, and how...
2 3
Replies
45
Views
4K
GYOweed
GYOweed
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