The Grow Awards 2026 🏆
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
when to FIM ?
the_illegal_eagle
started grow question 6y ago
How long do i have to wait , before starting FIMming? thanks
Open
Week 1
Techniques. FIMing
likes
Answer
TimTheTerpMan
answered grow question 6y ago
I find it best to wait to fim or top until you plant has at least five nodes Hope this helps. happy growing!!!!
likes
Complain
Similar Grow Questions
Solved
Ciujbau
Topping now or another few days ?
Should I start topping now ? seems that GCP and Critical (and even the Random has , just looks thinner) has 3+ nodes , I guess on the Purple Queen has to grow a bit more , for pictures check latest ones from my diary. and after the topping to tie them down ?
Techniques. LST
Techniques. FIMing
5y ago
1
1
Solved
tangie
FIMing feedback & Q: recovery week Nitrogen dose?
Any feedback and / or suggestions on improving my FIMing technique 🎋 are welcome! Beginning of week 3. For the next week (FIM recovery) should I keep adding Micro (2-0-0)? I’ve seen suggestions to ease off on Nitrogen for a week, but the bottles say always use all three parts
Week 3
Techniques. FIMing
2y ago
4
3
Solved
VT__Homegrown_Fun
How to top to make more colas (mainline)
I was curious if anyone could help me understand how they train their plant to separate into like 7 or 8 different branches right down at the bottom of the stem. Almost looks like multiple topping on top of each. Any advice? Added a photo for more clarity.
Techniques. Topping
Techniques. FIMing
Techniques. Main-lining
4y ago
3
2
Solved
thenewdude
Fimming auto, mistake? do I still lst and defoliate?
hello! I fimmed my auto day 17, 5 days ago, and she isn't as far along as hoped.also seems to be strain specific. do you think I made a mistake? next, do I still lst her? now or when there's a new canopy? and do I defoliate? disputed too it seems but strain specific also. thanks!
Week 4
Techniques. FIMing
6y ago
1
1
Solved
romi27
Too late to top these autos? I'm at the end of 3rd week.
Should I have topped this one a couple days ago? These girls have been very vigorous. The only thing that gave me pause was these miniscule white pistils right here. Can I snip em, you think? Or bad idea? And if yes, should I FIM instead?
Week 2
Techniques. Topping
Techniques. FIMing
4y ago
5
4
Solved
FlynnRyder
FIMIN During Flower?
Hey guys. I'm wk 3 in flower and I was just wondering how far into this stage yall will continue to FIM for tops? I have held off for the logic that they need energy for bud form but how far have yall pushed them? Do you have a specific time that you just refuse to touch the girl
Buds. Other
Techniques. ScrOG
Techniques. FIMing
5y ago
6
4
Solved
OGSesh
Topping
Hi guys. Do my plants need topping if I have little space (60x40x120cm) and I am planning a scrog? Are the plants ready for topping? After topping, I plan to use only lst + scrog, no mainlines/manifolds. I also plan to turn on the lights 12/12 in a week or two. Thanks!
Week 2
Techniques. ScrOG
Techniques. Topping
Techniques. FIMing
4y ago
4
4
Solved
Royalgorillaxx
Fimming while preflower
Fimming while preflower? What could go wrong?
Techniques. FIMing
5y ago
3
3
Solved
Pedrojuan
Hola amigos, quiero probar a hacer corte apical y una poda de bajos. La idea es hacer el corte apical 7 días antes de pasar a floración y la poda de bajos después de 3 días de haber pasado a floración. Es justo hacerlo así o debo usar otra táctica? Gracias anticipadamente.
Week 3
Techniques. FIMing
5y ago
2
1
Solved
DrResin420
How Many Times Do You Top/Fim?
I wanna hear it from you guys the scroggers (especially!!), master growers! How many times do you like to top, ive currently got a plant ive topped 2 maybe 3 times and got about 12 main node sites im thinking about fimming the mains and vegging for a month and scrog in 2wk?
Techniques. HST
Techniques. ScrOG
Techniques. FIMing
4y ago
2
2
Solved
Skipi007
Bad FIMing
Hi, I did a FIM a week ago, but it seems so bad 😩 , I don't see any new growths, or can it turn out even later? Thank you
Week 4
Techniques. FIMing
5y ago
1
1
Solved
Cultiman
Duda poda FIM
He cortado poco en la poda FIM? Adjunto dos fotos, una justo después del corte y otra del día siguiente. Días 24 y 25 de vida de la planta.
Techniques. FIMing
6y ago
1
1
Solved
JaramnieJazz
Fiming
HI there should i cut for fiming a littlebit over the point there the first 5 pointed leafs are or can i cut there the first 7 pointed leafs are 1 node up so the plant have more leaft ergo more energy? faster recovery? happy plant? ;D THX
Week 3
Techniques. FIMing
4y ago
4
Solved
Rounder
Defoliation possible?
Hi guys, I dont know how much they Will Stretch I wont do more lst, I am thinking they are starting to flower should I defoliate? Or could I scrog? Or just leaves them free?
Week 4
Techniques. FIMing
5y ago
2
4
Solved
Skipi007
FIM
Hi , 4 days ago I made Fim I did it for the first time and so I don't know how much I managed to me, it will know any one of you? Thank you
Week 3
Techniques. FIMing
5y ago
1
1
Solved
Mikewithgreenthumbs420
FIM went wrong I think should I try too re fim or just top now
Fim I think I messed it up I don't know if j should try FIM again or just top the plant now does anyone know what I did wrong or what technique should I try for
Techniques. FIMing
5y ago
2
Solved
Cultiman
Duda poda FIM
Así sigue la poda FIM que hice hace 2 días. Creéis que corté poco? Debo volver a cortar?
Techniques. FIMing
6y ago
1
1
Solved
RegadorDeCactus
Corte apical
Necesito diferentes consejos de cortes apical o FIM . Para exterior nunca eh hecho cortes
Week 5
Techniques. FIMing
Techniques. Defoliation
Techniques. Other
4y ago
3
3
Solved
Asegrower
Do you recommend topping or FIMing the Fastbuds Purple Lemonade?
Week 2
Techniques. FIMing
6y ago
4
3
Solved
GuybrushThreepwoodMP
Fimming again?
About the Frosty Friday, I'm still learning to HST / Topping / Fimming. I picked it up from a local Growshop last week and it was topped and all the branches were fimmed. I did some LST and it seems to recover pretty fast, should I keep fimming the branches? 4 Branches/ 14 Shoot
Week 1
Techniques. FIMing
2y ago
1