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
FIM
Magic43562
started grow question 6y ago
How many nodes are recommended before I start to FIM? And how often should I FIM?
Solved
Techniques. FIMing
likes
NobodysBuds
answered grow question 6y ago
Wait for a healthy plant. 6+ nodes is generally safe and tends to work better if the axillary growth is begun at least initially, as oppose to little immature nubs. The beginnings of leaves at those nodes will help greatly.
1 like
Complain
Selected By The Grower
Fusion
answered grow question 6y ago
FIM is just like topping so I'd say soon as see the true leaves start. Not sure how often but topping it's every 3rd.
likes
Complain
Similar Grow Questions
Solved
2x2growing
F$@k I missed!
I fimmed my plant for the first time and she still seems to be growing a main cola? Has this happen to anyone?
Techniques. FIMing
5y ago
1
2
Solved
GiggleNutz
Branch/leaf trimming.
When and should I be trimming branched and leaves? I'm on the 3rd week of veg and I have been using the LST method. Is it too early to be cutting leaves, branches?
Leaves. Other
Techniques. Topping
Techniques. FIMing
4y ago
1
3
Solved
thenewdude
Hello! should I defoliate my auto after having Fimm'd it? check latest pics
hello! I was told to not mess with my plant anymore after Fimming for nothing and losing a week. see questions to see that. please look at my latest pic and let me know if I can/should defoliate or if I should let it be? id rather have a big centre cola then a couple small ones
Week 6
Setup. Strain - Autoflowering
Techniques. FIMing
Techniques. Defoliation
6y ago
1
1
Solved
KushAllDayLong
Topping
If I topped at the 5th node can I fim at the 6th or 7th node? Or should I stick with topping and not confuse the plant with different techniques?
Techniques. Topping
Techniques. FIMing
3y ago
3
5
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
Maskedcucumber
11-15 cm, too small for fimming ?
So I overfed them last week and now they are quite small (chlorosis). Most of them have 4 to 5 nodes. Should I wait for them to be taller (25-30cm ?) and greener for fimming ? I'm aiming to lollypop them later, I don't have much width. Thx !
Week 5
Plant. Too short
Techniques. FIMing
4y ago
4
4
Solved
Lew420
FIM-ing autos?
Simply asked....Is it considered safe to FIM an auto before it enters flower?
Techniques. FIMing
4y ago
2
2
Solved
WeedyGonzales
LST
Hallo nochmal Freunde :) Mein Mädchen befindet sich nun in Woche 4 und ich habe LST angefangen und wendete FIMing an. Ich wollte fragen ob ich alles richtig soweit getan habe. Danke!
Techniques. LST
Techniques. FIMing
5y ago
2
Solved
versace_grow
Bigger leaves shading lower branches??
As you can see in my last photos (DAY 28) plants are developing lower side branches. Should I get rid off the larger leaves which shade the lower branches? I already tried to bend down the larger leaves to make room for the lower branches. What do you suggest? Veg for 15 more day
Week 4
Leaves. Too many
Techniques. FIMing
Techniques. Defoliation
6y ago
1
3
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
Bootymissles
Does this look like a successful FIM?
Does this look like a successful FIM? I clipped it when it was pretty small and it's grown out over the past few days.
Week 3
Techniques. FIMing
6y ago
1
1
Solved
DrCris
Can I FIM her?
Is my baby ready to get a FIM cut? I'm at almost week 5 (autoflower)
Techniques. FIMing
5y ago
1
1
Solved
Vavalia0_0
Grow recommendations
4 weeks autocritical , my first baby and no experience and I guess start to flowering . İ cut it sick leaves , should i crop top? And is it late for add nutritions solution? Feel free for any recommendations, thanks all
Other. General questions
Techniques. Topping
Techniques. FIMing
6y ago
3
4
Solved
Zweibel
Defoliating autoflower
What are your thoughts on defoliating autoflowers? Some of the larger fan leaves are shading the lower flowers and I’m wondering whether to could get rid of them. I’ve read conflicting information on this topic.
Week 5
Leaves. Too many
Techniques. FIMing
5y ago
4
4
Solved
CannaJkee
Когда делать ФИМ подрезку
Здравствуйте. Скажите на каком сроке делать FIM-подрезку фотопериодному растению white sibirian. Ему 12 дней , можно уже делать подрезку или нельзя делать пока не покажет пол? это феменизированные семена. растет монстр
Techniques. FIMing
5y ago
1
Solved
jacock
Failed FIMing?
It's my FIMing failed?
Week 9
Techniques. FIMing
6y ago
3
Solved
Eddjack
Topping o fiming
Voglio provare a fare il topping su questa pianta. È la prima volta per me in assoluto ma avendo una growbox di 140 cm di altezza devo per forza . Consigli ? Quanti nodi devo fare uscire prima di tagliare ?
Techniques. HST
Techniques. FIMing
5y ago
5
3
Solved
shasam
Regarding Fimming?
First time FIM for my baby but I’m not sure if I did it right ... There is a very tiny grow in the middle that I noticed today - the two picture are 30 hours apart - did I get it right or did I FFIM lol :p ? Also the plant is still pretty short - should I start LST?
Techniques. LST
Techniques. FIMing
6y ago
1
Solved
RustyTitan
FIM
Should I perform a FIM on the 5th node?
Week 3
Techniques. FIMing
4y ago
1
1
Solved
WeedyGonzales
Hey guys, so I flushed my plant after a bit over feeding and I fimmed her before 2 days. How she’s going ?
Techniques. FIMing
5y ago
2