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.

A guide for topping cannabis plants

A place for new grower to ask questions and learn about growing cannabis
Locked
User avatar
Keeno
Registered User
Posts: 25547
Joined: Sat Oct 07, 2017 10:11 pm
Has thanked: 8242 times
Been thanked: 12990 times
Contact:
Status: Offline

A guide for topping cannabis plants

Post by Keeno »

A guide for topping cannabis plants

What is topping?

Topping of cannabis plants is a method used by growers to increase the amount of "tops" on a cannabis plant. It's normally used alongside other training methods to maximise a growers yield from their grow area. Each top will form into bud during the flowering cycle of your grow. More tops will generally mean more buds/cannabis flowers.

Topping a plant will promote 2 new tops to grow where 1 would have been. Topping can be repeated many times in a grow and is not limited to only the top of the plant. I will top every part of my plants during the veg stage. If I top a plant 4 times I will have 8 a new tops, if i top them 8 new tops i will have 16 new tops etc.


When to top a cannabis plant

It's important to remember that when topping a plant it will need time to recover. For this reason topping, as with most heavy training methods, is done during the vegetative part of your grow.

It is generally accepted that the best time to top your plants for the first time is after the first node. Nodes are sets of leaves and branches that grow from the main stem of the plant. Once your plant has produced 4 of these it's time to top for the first time.

As I mentioned above a plant may be topped repeatedly through out the veg stage of your grow. If you plan to top several times it's good to allow 2 nodes between each round of topping.

How many times you top a plant depends greatly on your growing style and the time you wish to finish your grow in. A topped plant needs time to recover before flower kicks in, a topped plant you wish to top again is best allowed to grow some between rounds of topping.

How to top a cannabis plant

First you want to locate the area/areas of the plant you wish to top. Some growers will only want to do this once so they will top the main stem only.some growers will want to top repeatedly and all over.

The only tool needed to top a plant is a sharp set of scissors. I prefer to use thin nose scissors. Thin nose bud trimming scissors work great.

My choice of scissors, these are widely available and cheap. Very good for harvesting to.

How to top cannabis plants

Here you can see a top of a cannabis plant. The 2 smaller sets of leaves will become 2 tops.

420 forum

Cut along here.

cannabis grow guide

Be very careful not to damage the growth either side of the stem you are cutting.

topping cannabis plants

You have finished topping your cannabis plant. You can see the 2 new tops here, they will now grow towards your light.

how to grow cannabis

The cut off top of the plant.

cannabis grow guide

As I've mentioned above, topping a cannabis plant works great with other training methods, LST in particular. Click here to visit my LST training guide.
These users thanked the author Keeno for the post (total 5):
IMO (Sat Aug 22, 2020 7:52 pm) • Son Goku XD (Tue Sep 29, 2020 1:01 pm) • Rassensi (Mon Jan 18, 2021 7:48 am) • Norseman (Mon Jan 18, 2021 12:12 pm) • Growmie (Fri Oct 01, 2021 5:56 pm)

GMO
Registered User
Posts: 10500
Joined: Sat Jun 02, 2018 2:44 pm
Has thanked: 4546 times
Been thanked: 3136 times
Contact:
Status: Offline

Re: A guide for topping cannabis plants

Post by GMO »

Brilliant write up mate!

I would just like to add that topping is a great way to organise your canopy and spread your nodes evenly for a better crop incorporating LST and topping. It's become fairly standard practice to top the main stem to allow 4 main branches, but for the second stage topping it's worth having 5 nodes with atleast an inch of inter node

This just works out to a even plate canopy which is regularly spaced enabling sufficient airflow and light to each developing node site and its growth tips

translated from the bongo of the canna jungle


These users thanked the author GMO for the post:
Son Goku XD (Tue Sep 29, 2020 1:04 pm)
“If you can't explain it to a six year old, you don't understand it yourself.” -Albert Einstein

User avatar
Keeno
Registered User
Posts: 25547
Joined: Sat Oct 07, 2017 10:11 pm
Has thanked: 8242 times
Been thanked: 12990 times
Contact:
Status: Offline

Re: A guide for topping cannabis plants

Post by Keeno »

GMO wrote:
Sun Nov 17, 2019 2:32 pm
Brilliant write up mate!

I would just like to add that topping is a great way to organise your canopy and spread your nodes evenly for a better crop incorporating LST and topping. It's become fairly standard practice to top the main stem to allow 4 main branches, but for the second stage topping it's worth having 5 nodes with atleast an inch of inter node

This just works out to a even plate canopy which is regularly spaced enabling sufficient airflow and light to each developing node site and its growth tips

translated from the bongo of the canna jungle
I agree, i go into this it the linked LST guide. I love topping and beating my plants into my desired shape. But i gotta say it is very nice to see a plant grow into a natural shape, its not as efficient especially for indoor growers but its becoming a rare sight these days. Mon the Christmas tree canna plant.
These users thanked the author Keeno for the post:
Son Goku XD (Tue Sep 29, 2020 1:04 pm)

User avatar
MommaB
Plant Of The Year Winner 2022
Posts: 8271
Joined: Sat Jun 29, 2019 7:38 pm
Location: Texas
Has thanked: 1705 times
Been thanked: 4909 times
Status: Offline

Re: A guide for topping cannabis plants

Post by MommaB »

amazing thank you for this :)
These users thanked the author MommaB for the post:
Son Goku XD (Tue Sep 29, 2020 1:04 pm)
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
omgBoNg
Registered User
Posts: 759
Joined: Sun Jan 12, 2020 12:56 pm
Has thanked: 66 times
Been thanked: 131 times
Status: Offline

Re: A guide for topping cannabis plants

Post by omgBoNg »

I like 6 nodes 7th starting, before I do my first topping.
These users thanked the author omgBoNg for the post:
Son Goku XD (Tue Sep 29, 2020 1:04 pm)

User avatar
JJ
New Years Grow Off Winner
Posts: 7327
Joined: Sat Aug 22, 2020 6:39 pm
Location: Usa ohio
Has thanked: 82 times
Been thanked: 3336 times
Status: Offline

Re: A guide for topping cannabis plants

Post by JJ »

I let it grow to 6 nodes then cut back to 3 on the first time
These users thanked the author JJ for the post:
Son Goku XD (Tue Sep 29, 2020 1:04 pm)

User avatar
Wayne36
Registered User
Posts: 2586
Joined: Sun Sep 27, 2020 6:58 pm
Has thanked: 826 times
Been thanked: 1272 times
Status: Offline

Re: A guide for topping cannabis plants

Post by Wayne36 »

Keeno wrote:
Sun Nov 17, 2019 2:28 pm
A guide for topping cannabis plants

What is topping?

Topping of cannabis plants is a method used by growers to increase the amount of "tops" on a cannabis plant. Its normally used alongside other training methods to maximise a growers yield from their grow area. Each top will form into bud during the flowering cycle of your grow. More tops will generally mean more buds/cannabis flowers.

Topping a plant will promote 2 new tops to grow where 1 would have. Topping can be repeated many times in a grow and is not limited to only the top of the plant. I will top every part of my plants during the veg stage. If I top a plant 4 times I will have 8 a new tops, if i top them 8 new tops i will have 16 new tops etc.


When to top a cannabis plant

It's important to remember that when topping a plant the plant will need to recover. For this reason topping as with most heavy training methods is done during the vegetative part of your grow.

It is generally accepted that the best time to top your plants for the first time is after the first node. Nodes are sets of leaves and branches that grow from the main stem of the plant. Once your plant has produced 4 of these it's time to top for the first time.

As I mentioned above a plant may be topped repeatedly through out the veg stage of your grow. If you plan to top several times it's good to allow 2 nodes between each round of topping.

How many times you top a plant depends greatly on your growing style and the time you wish to finish your grow in. A topped plant needs time to recover before flower kicks in, a topped plant you wish to top again is best allowed to grow some between rounds of topping.

How to top a cannabis plant

First you want to locate the area/areas of the plant you wish to top. Some growers will only want to do this once so they will top the main stem only.some growers will want to top repeatedly and all over.

The only tool needed to top a plant is a sharp set of scissors. I prefer to use thin nose scissors. Thin nose bud trimming scissors work great.

My choice of scissors, these are widely available and cheap. Very good for harvesting to.

How to top cannabis plants

Here you can see a top of a cannabis plant. The 2 smaller sets of leaves will become 2 tops.

420 forum

Cut along here.

cannabis grow guide

Be very careful not to damage the growth either side of the stem you are cutting.

topping cannabis plants

You have finished topping your cannabis plant. You can see the 2 new tops here, they will now grow towards your light.

how to grow cannabis

The cut off top of the plant.

cannabis grow guide

As i mentioned above topping a cannabis plant works great with other training methods, LST in particular. Click here to visit my LST training guide.
Thanks j thought you could only do this a few times as it would stress the plant..but now I know I can do it a bunch and get lots of top crown buds cheers mate
These users thanked the author Wayne36 for the post (total 2):
Keeno (Tue Sep 29, 2020 12:52 pm) • Son Goku XD (Tue Sep 29, 2020 1:04 pm)

User avatar
Son Goku XD
Registered User
Posts: 185
Joined: Thu Jan 16, 2020 7:36 am
Has thanked: 127 times
Been thanked: 38 times
Status: Offline

Re: A guide for topping cannabis plants

Post by Son Goku XD »

as newbies. I really appreciate this knowledge. Thanks bro

User avatar
Son Goku XD
Registered User
Posts: 185
Joined: Thu Jan 16, 2020 7:36 am
Has thanked: 127 times
Been thanked: 38 times
Status: Offline

Re: A guide for topping cannabis plants

Post by Son Goku XD »

:thanks: 🙏

User avatar
The Aspie Toker
GR420 Leg End
Posts: 14730
Joined: Tue Oct 24, 2017 7:45 pm
Location: Your mother's bedroom.
Has thanked: 5848 times
Been thanked: 3412 times
Status: Offline

Re: A guide for topping cannabis plants

Post by The Aspie Toker »

@Keeno I think the title should be "A guide for topping photo-period cannabis plants" as it more accurately reflects the subject. The rules are different for autos.
Never give advice. Wise men don't need advice. Fools won't take it.

Locked

Return to “Canna School for Newbies!”