Lollipopping Cannabis: How to Do It Right! (and get bigger yields)

by Nebula Haze

To “lollipop” a growing cannabis plant means to remove most growth from the bottom of the plant that isn’t getting light. With lollipopping, the cannabis grower leaves the top of the plant untouched, so it’s full on top and bare on bottom, like a lollipop.

The lollipopping technique leaves the cannabis plant resembling a lollipop—full on top, bare on the bottom.

The lollipopping technique leaves the cannabis plant resembling a lollipop—full on top, bare on the bottom.

Why lollipop your marijuana plant? It forces the plant to put more energy into the top buds, resulting in bigger, longer, and more dense top buds. As a bonus, lollipopping stops a cannabis plant from wasting energy on buds lower on the plant (which typically don’t get big and are less potent than the top buds on average). This marijuana lollipopping tutorial will teach you how to increase your cannabis yields and bud quality using the lollipop technique.

“Lollipopping” cannabis means removing bottom growth so that the marijuana plant puts more energy into the bud sites at the top.

With these lollipopped cannabis plants, the bottom growth has been removed to allow the main buds to get all the light and energy.

Example of 8 plants flowering under a 315 LEC grow light - not long before harvest! With these lollipopped cannabis plants, the bottom growth has been removed to allow the main buds to get all the light and energy.

Lollipopped marijuana plants tend to put more “effort” into the top buds, which is what you want (top buds are typically the biggest and most potent buds on a cannabis plant).

250W HPS grow tent before harvest. Lollipopped marijuana plants tend to put more "effort" into the top buds, which is what you want (top buds are typically the biggest and most potent buds on a cannabis plant).

Lollipopping is a good choice when your cannabis plant is so tall that the light from your grow light doesn’t reach the bottom leaves at all. For example, if you have a small grow light with a tall plant, it’s likely the bottom leaves are in total darkness. These leaves do nothing for your plant as far as photosynthesis or bud building, and if they’re removed, your plant will put more energy into other more productive parts of the plant.

Example of lollipopping an untrained cannabis plant

This cannabis plant was grown naturally and it looked like this right before it was put into the flowering stage. It is a perfect candidate for lollipopping.

This cannabis plant was grown naturally and it looked like this right before it was put into the flowering stage. It is a perfect candidate for lollipopping.. Example of an untrained cannabis plant that was allowed to grow naturally in the vegetative stage

Soon after the cannabis plant started making buds, the grower noticed the bottom buds weren’t getting any light, and as a result, they weren’t getting bigger. In order to help the plant focus on the top buds, the grower removed all the lower bud sites and leaves (“lollipopped the cannabis plant”).

Example of a marijuana plant that was lollipopped during the flowering stage to help top buds grow bigger, and avoid the plant wasting energy on the bottom buds. Soon after the cannabis plant started making buds, the grower noticed the bottom buds weren't getting any light, and as a result, they weren't getting bigger. In order to help the plant focus on the top buds, the grower removed all the lower bud sites and leaves ("lollipopped the cannabis plant").

That cannabis plant just before harvest. As you can see, every part of the plant is completely filled with buds, though notice how even though it’s been lollipopped, all the biggest buds are still at the top. When you’re a cannabis grower, your goal is to try to maximize your top buds, as those are typically the biggest and most potent buds on the plant.

This cannabis plant was lollipopped, and as a result it got bigger yields. However, you can still see how it favors top buds, as those easily grew the biggest! That cannabis plant just before harvest. As you can see, every part of the plant is completely filled with buds, though notice how even though it's been lollipopped, all the biggest buds are still at the top. When you're a cannabis grower, your goal is to try to maximize your top buds, as those are typically the biggest and most potent buds on the plant.

Buds that are lower on the plant (especially those that don’t get direct light) never fatten up properly. There are other cannabis training techniques that are based on these types of physiological reactions by the plant. For example, defoliation in the flowering stage is aimed at removing leaves that don’t get light while increasing the amount of light that gets to bud sites.

Buds lower down on the cannabis plant stay small (even if they get direct light from the sides). This is why many growers train their plants to grow flat (all the buds become top buds!) in addition to lollipopping. 

Buds lower down on the cannabis plant stay small (even if they get direct light from the sides). This is why many growers train their plants to grow flat (all the buds become top buds!) in addition to lollipopping. 

Learn the trifecta – how to train, defoliate, and lollipop like a pro!

 

How to Lollipop Cannabis for the Higher Yields

This isn’t the only way to lollipop cannabis plants, but this is the method I use and it works well for me.

Step 1: Wait until just before the plants start flowering (making buds)

I have had the best results lollipopping cannabis right before the switch to the flowering stage. Growers don’t typically need to lollipop in the vegetative stage, unless you haven’t trained your plant and it’s gotten very tall or out of control, leaving the leaves in total shadow.

Photoperiod plants: Lollipop plants 0-3 weeks after initiating 12/12. I usually do it right as I initiate 12/12, though I’ve also waited a few weeks. So far, I haven’t noticed that it seems to make much difference if you do it right at 12/12 vs a few weeks later. However, never lollipop an unhealthy or slow-growing plant to prevent stressing it out further.

Autoflowering plants: Autoflowering plants often don’t get tall enough to need to be lollipopped. If the light is strong and can already get to the bottom of the plant, no need to do anything. However, if you’ve got a big autoflowering plant (or a weak grow light) I recommend lollipopping autos right as the buds start forming, like in the picture below.

The best time to lollipop is right around the beginning of the cannabis budding phase, while the plant is still growing vegetatively and before buds have fully formed.

The best time to lollipop is right around the beginning of the cannabis budding phase, while the plant is still growing vegetatively and before buds have fully formed.

 

Step 2: Remove all the leaves and vegetation will never get light

Cannabis growers call the technique “lollipopping” because you’re making the bottom bare like a lollipop stick 🙂 But keep in mind that removing too many bud sites can hurt your yields. When in doubt, it’s better to remove too little and come back to it later. You can always take more leaves, but you can’t put them back!

Remove all the leaves below the line on these marijuana plants (lollipop them). Cannabis growers call the technique "lollipopping" because you're making the bottom bare like a lollipop stick :) But keep in mind that removing too many bud sites can hurt your yields. When in doubt, it's better to remove too little and come back to it later. You can always take more leaves, but you can't put them back!

That’s it!

At that point, you just continue taking care of your cannabis plant (giving a good environment, keeping buds from getting too hot, watering regularly, and ensuring it doesn’t have any nutrient deficiencies).

"SODK" or Sour Orange Diesel Kush autoflowering plant by Mephisto Genetics - just before harvest. At that point, you just continue taking care of your cannabis plant (giving a good environment, keeping buds from getting too hot, watering regularly, and ensuring it doesn't have any nutrient deficiencies).

Extra Cannabis Lollipopping Tips and Tricks

When you train cannabis plants to grow short and wide, combined with using a strong grow light, you may not need to lollipop much at all because the light will already get deep into the plant.

When you train cannabis plants to grow short and wide, combined with using a strong grow light, you may not need to lollipop much at all because the light will already get deep into the plant.

This grower stripped all the bud sites from the bottom of the plant while lollipopping, resulting in shortened colas. I’ve done this, too! His yield would have been bigger if he’d allowed those bud sites to continue further down on each stem.

Example of a cannabis plant that was lollipopped two heavily before the switch to the flowering stage, resulting in reduced yields. This grower stripped all the bud sites from the bottom of the plant while lollipopping, resulting in shortened colas. I've done this, too! His yield would have been bigger if he'd allowed those bud sites to continue further down on each stem.

To prevent the problem with the plant above, avoid removing or damaging future bud sites, except for those at the very bottom. It’s easy to accidentally damage bud sites when they’re just tiny pre-flowers like this one, so be extra careful when removing leaves if you’re not also trying to stop the bud from growing.

Be careful not to accidentally remove bud sites when defoliating a cannabis plant in the flowering stage. To prevent the problem with the plant above, avoid removing or damaging future bud sites, except for those at the very bottom. It's easy to accidentally damage bud sites when they're just tiny pre-flowers like this one, so be extra careful when removing leaves if you're not also trying to stop the bud from growing.

Example of removing a cannabis leaf - when defoliating, always avoid damaging the growth tip and the bud site!

Experiment with different amounts of lollipopping to see what’s best for you! However, keep in mind…

 

 

You Might Be Interested in One of the Following Cannabis Plant Training Tutorials…

Detailed Breakdown of Training Techniques​

Diagnose Your Sick Plant!

 

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