The Grow Awards 2026 π
Start My Diary
Start My Diary
Login
Start My Diary
Home
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
Login
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
Do I Let these branches grow?
THC123
started grow question 5y ago
I am mainlining this plant, but Iβm not sure if I let the branches grow off at the every node or snip them off so the focus goes to the main cola?
Solved
Week 7
Techniques. Main-lining
likes
TimTheTerpMan
answered grow question 5y ago
You want those yo.. don't snip them off.. you can leave like 2-3 sites below the main one and be ok! Happy growing! π
1 like
Complain
Selected By The Grower
Psyclops
answered grow question 5y ago
those lower stems make great cuttings as well.
likes
Complain
NobodysBuds
answered grow question 5y ago
mainlining should be split at a node of symetrical growth (if not a clone) and then again as many times as you want until foundation is set. This one looks cool, found searching "marijuana mainlining" on duckduckgo images: https://imgur.com/qnpPYDu
likes
Complain
Similar Grow Questions
Solved
MediciGrade
As you can see, one of my plants is a few inches taller than the others. They've all been topped 3 times for 8 mains, but I'm wondering whether I should top the big plant 1 more time in an effort to achieve a more uniform canopy height before flipping to 12-12.
Week 9
Techniques. Topping
Techniques. Main-lining
5y ago
3
2
Solved
domato
Remove leafs(defoliation) and new shoots?
After 7weeks and 3days of vegetation. And some LST. Should I remove the large leaves and the new shoots that are coming off the branch from each topbud? (For the purpose of entering more light and those "topbuds" reach the correct level)
Week 7
Techniques. Main-lining
Techniques. Defoliation
6y ago
4
5
Solved
Erasmus
Thoughts, good idea or bad idea?
I got an idea from when I was pruning pecan trees growing up. If I install small LED lights directly inside each "window" or "pocket" will that improve total light and production, or will I just burn the plants?
Week 8
Setup. Lighting
Techniques. Main-lining
5y ago
1
3
Solved
THC123
Do I Let these branches grow?
I am mainlining this plant, but Iβm not sure if I let the branches grow off at the every node or snip them off so the focus goes to the main cola?
Week 7
Techniques. Main-lining
5y ago
1
3
Solved
lMorphine
Do you guy has any recommendation for my last week in VEG? Anything else i should do or should not do? π And one last question for now, the technique i did on my plant, Can i call it a Main-lining? Thx in advance for anyone who give me n advice. Cheers π
Week 9
Other. General questions
Techniques. Main-lining
Techniques. Other
6y ago
3
3
Solved
Erasmus
Is it time for a second topping?
Is it ready for me to top a second time for this main-line grow or should I give my girls more time to recover from their snaps.
Week 3
Techniques. Main-lining
5y ago
1
1
Solved
SevenStoned
Transplant before or after topping?
I've decided to do Manifolding with my plants. They are currently in 4 inch pots. When should I transplant them? Before topping them? What size pot should I transplant to? I'm growing 5 plants in a 4x4. Thank you for any help you can provide :).
Week 2
Techniques. Main-lining
5y ago
5
3
Solved
sacredgeometry
Broken Branch
I broke a branch while tying down my mains. The branch almost broke completely off. I splinted the branch in place and used some tape to secure it to the branch. Will my branch recover from this?
Week 4
Techniques. Main-lining
5y ago
3
3
Solved
Autoflowergirls06
Got a second?
Judging by my last video posted do yβall think I could start lst or even mainline? Iβm pretty confident on both styles I have over 100 videos under my belt hehe π this is my first grow should I just let them do there thing with minimum training or go all out?πͺπ»πβοΈπ³βοΈ
Week 2
Techniques. LST
Techniques. Main-lining
4y ago
2
3
Solved
LokaGass
Water amount
Hey there so I recently moved into the little home as it grows quickly just need the fan to be sorted. At this stage *picture with lights How much water and when is the best to add? Do you think this little greenhouse I made homemade way is good enough? Thanks a lot
Feeding. Other
Techniques. Main-lining
5y ago
2
2
Solved
Tubington9
Striping below the topping when manifolding? First time attempting
Seen a million different videos and techniques, just curious what method is best when manifolding/mainlining. Some people strip everything below the 3rd node when they initially top, some leave the bottom growth. Stripping means the plant will focus on new growth up top im aware.
Techniques. Main-lining
4y ago
1
1
Solved
Erasmus
Is this normal growth for a mail-lined plant?
I mainlined 8 colas on both plants. Each one has a small stem growing at the beginning of each cola. Is that normal growth for a main-line? I thought at this stage it would be just 8 long colas. Should I remove them or just leave them?
Week 6
Plant. Other
Techniques. Main-lining
5y ago
1
1
Solved
esotaro
How many colas can I fit in a 2ftx2ft before crowding becomes an issue?
I will be mainlining my plants to 8-16 mains and I'm trying to decide how many plants I can fit in. I was thinking between 2-4 plants, which would be 16-64 colas in that 2ft x 2ft area.
Other. General questions
Plant. Other
Techniques. Main-lining
4y ago
7
3
Solved
rasta_puri
Branches in main lining
During main lining when the colas starts to produce branches, should we cut it off? When and how to so? Tnx fellows
Techniques. Main-lining
6y ago
2
1
Solved
flo_420
MAINLINING NEWBIE: how am I doing so far?
how does my main-line training look so far? it's my first time solo growing, so constructive input is welcome and appreciated thanks! ππ«
Week 4
Techniques. Topping
Techniques. Main-lining
Techniques. Defoliation
4y ago
3
2
Solved
Greatgrowman
Mainlining
Iβm kind of new to training colas as in topping and mainlining. When main lining after I top I want to end up with 12 colas on each plant do I cut everything that isnβt growing on the main colas?
Week 2
Techniques. Main-lining
5y ago
1
Solved
Growlecule
Removing sucker nodes befor 12/12 main-lining
Hi growmies!! Hope you all doing well!!ππ I got a question about sucker nodes when mainlining, i got 8 tops now growing great and wanna go into flower. Do i take off all sucker nodes or can i leave some on? Many thanks in advance, happy growing!!πππ
Techniques. Main-lining
5y ago
5
5
Solved
Yatele
Top for mainlining too early
Hello, Do you think I topped them too early on week 3 ? They took longer than expected(1 week) to grow the 4 branches that I want to top next. Thanks
Week 4
Techniques. Main-lining
5y ago
2
2
Solved
GrowGuy97
Mainline
First time trying to mainline, anything I should adjust or change?
Plant. Other
Techniques. Main-lining
5y ago
4
4
Solved
DFWmd
Mainline/Manifold: Trimming fan leaves after done with topping.
Finishing up the topping portion of mainlining. P2 to be Nebula-Haze style and P3 to be Nugbuckets style. I'll be trimming growth tips other than from the 8 cola sites on each. Still keep un-shaded fan leaves below those levels? A lot online shows all lower fan leaves trimmed
Week 4
Techniques. Topping
Techniques. Main-lining
Techniques. Defoliation
2y ago
3
2