Welcome to the cannabis school for new growers section. In this section you can ask and get answers to questions about growing cannabis. Whether you are are new to growing cannabis or thinking about getting into the hobby, there are no silly questions so ask away. To become part of our online cannabis growing community click here to register.

Topping Vs LST on Autoflowers.

A place for new grower to ask questions and learn about growing cannabis
Post Reply
User avatar
MommaB
Plant Of The Year Winner 2022
Posts: 8300
Joined: Sat Jun 29, 2019 7:38 pm
Location: Texas
Status: Offline

Re: Topping Vs LST on Autoflowers.

Post by MommaB »

I’ve done both topped and lst. Honestly I’d say it depends on each plant. If they look like weaker plants early on I don’t too but if they are big healthy seedlings I go for it. Not a auto expert by any means tho
A Heart is not judged by how much you love; but by how much you are loved by others- The Wizard of Oz

User avatar
IMO
Known User
Posts: 2884
Joined: Mon Apr 27, 2020 8:01 am
Location: Northwest Uk
Status: Offline

Re: Topping Vs LST on Autoflowers.

Post by IMO »

I have topped at fourth or fifth node and it hasn’t seemed to slow then down, then I do a little low stress training to spread them out abit.

User avatar
RB1
Registered User
Posts: 368
Joined: Tue Sep 28, 2021 2:30 pm
Status: Offline

Re: Topping Vs LST on Autoflowers.

Post by RB1 »

I find topping doesn't really change how big they get. i use both, top at the 5th node,then remover the first. and a tiny bit of lst if needed. Some plants wont need touching though if they don't get off to a vigorous start.

Good luck

User avatar
Growmie
Registered User
Posts: 908
Joined: Sat Sep 18, 2021 10:38 pm
Status: Offline

Re: Topping Vs LST on Autoflowers.

Post by Growmie »

RB1 wrote:
Thu Sep 30, 2021 8:46 pm
I find topping doesn't really change how big they get. i use both, top at the 5th node,then remover the first. and a tiny bit of lst if needed. Some plants wont need touching though if they don't get off to a vigorous start.

Good luck
When you say top at the fifth do you mean when it reaches the fifth or you literally top at the fifth? Or do you just mean remove the first node as soon as it reaches fifth?

Sorry if that's confusing haha.

User avatar
Growmie
Registered User
Posts: 908
Joined: Sat Sep 18, 2021 10:38 pm
Status: Offline

Re: Topping Vs LST on Autoflowers.

Post by Growmie »

RB1 wrote:
Thu Sep 30, 2021 8:46 pm
I find topping doesn't really change how big they get. i use both, top at the 5th node,then remover the first. and a tiny bit of lst if needed. Some plants wont need touching though if they don't get off to a vigorous start.

Good luck
Sorry, just to add, I was reading a method that suggested to top until the second node as soon as it hits the fifth or sixth node. That's why I'm getting confused. But that might be an old method or used for fems? Maybe I'm getting confused. I'll have to read the guide properly lol

User avatar
RB1
Registered User
Posts: 368
Joined: Tue Sep 28, 2021 2:30 pm
Status: Offline

Re: Topping Vs LST on Autoflowers.

Post by RB1 »

Growmie wrote:
Thu Sep 30, 2021 11:12 pm
RB1 wrote:
Thu Sep 30, 2021 8:46 pm
I find topping doesn't really change how big they get. i use both, top at the 5th node,then remover the first. and a tiny bit of lst if needed. Some plants wont need touching though if they don't get off to a vigorous start.

Good luck
Sorry, just to add, I was reading a method that suggested to top until the second node as soon as it hits the fifth or sixth node. That's why I'm getting confused. But that might be an old method or used for fems? Maybe I'm getting confused. I'll have to read the guide properly lol
Tbh its really up to you. I remove the first as they dont tend to grow as strong as the rest. Also depend how dense the plant is. I aim for 6 strong nodes after topping. Just read the plant i would say...

User avatar
MrNice
Respected Member
Posts: 10709
Joined: Fri Apr 24, 2020 7:25 pm
Status: Offline

Re: Topping Vs LST on Autoflowers.

Post by MrNice »

simple both
Image

User avatar
RB1
Registered User
Posts: 368
Joined: Tue Sep 28, 2021 2:30 pm
Status: Offline

Re: Topping Vs LST on Autoflowers.

Post by RB1 »

MrNice wrote:
Thu Sep 30, 2021 11:20 pm
simple both
Yep! just got to read you're plants, some wont need topping or defoliating some will need both.

best bet is to take a few pics if your not shore, see what others think..

User avatar
MrNice
Respected Member
Posts: 10709
Joined: Fri Apr 24, 2020 7:25 pm
Status: Offline

Re: Topping Vs LST on Autoflowers.

Post by MrNice »

RB1 wrote:
Thu Sep 30, 2021 11:24 pm
MrNice wrote:
Thu Sep 30, 2021 11:20 pm
simple both
Yep! just got to read you're plants, some wont need topping or defoliating some will need both.

best bet is to take a few pics if your not shore, see what others think..
Well before i started topping and LST most grows 2 and half zips

After topping now and lst can get 6 zips on most grows if i pump the lights dry

avarge of 4 zips with normal light ie one running

User avatar
RB1
Registered User
Posts: 368
Joined: Tue Sep 28, 2021 2:30 pm
Status: Offline

Re: Topping Vs LST on Autoflowers.

Post by RB1 »

MrNice wrote:
Thu Sep 30, 2021 11:30 pm
RB1 wrote:
Thu Sep 30, 2021 11:24 pm
MrNice wrote:
Thu Sep 30, 2021 11:20 pm
simple both
Yep! just got to read you're plants, some wont need topping or defoliating some will need both.

best bet is to take a few pics if your not shore, see what others think..
Well before i started topping and LST most grows 2 and half zips

After topping now and lst can get 6 zips on most grows if i pump the lights dry

avarge of 4 zips with normal light ie one running
zips?

Post Reply

Return to “Canna School for Newbies!”