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Why Is My Weed Weak? (And How to Fix It)


by Nebula Haze

So you grew some cannabis, and unfortunately, it's not as potent as you would have liked. Perhaps you aren't getting much of an effect, or even worse you may be getting negative side effects like headaches or racing thoughts. There are a few reasons this happens and today I'm going to break it down so you grow marijuana with the potency and effects you're looking for!

Learn How to "Strengthen" Weak Weed!

There are some techniques you can use to make your marijuana buds feel stronger and more potent

The biggest factors when it comes to cannabis potency are...

1.) Strain

The number one contributor to the potency is the strain. Unfortunately, growing seeds from "strong" weed doesn't always result in strong weed. In order to get consistent potency, it's important to start with good genetics. Fortunately there are many talented breeders who have stabilized specific strains so you can choose a strain that produces the effects and strength you're looking for!

Learn about researching and finding the right cannabis strain.

There are literally thousands of great strains, each with their own unique effects! However, I think my all-time favorite strain for pure potency is Sour Diesel by Reserva Privada. 

This is a Sour Diesel (by Reserva Privada) plant just before harvest, as well as a closeup of one of the biggest colas!

It gives you a head rush; I almost had to put a warning on it!

Sour Diesel cannabis bud is exposed during the drying process
 

2.) Harvested Too Early

Cannabis buds are not potent when they first grow in, and need time to mature before they're ready to harvest. Not only that, buds harvested too early are more likely to give you headaches or racing thoughts. It's common for new growers to harvest their plants too early, and as a result their buds will not be as strong as they could have been, or have unwanted side effects.

Learn the exact time to harvest to get the effects you're looking for

This bud was harvested too early, and as a result the mental and physical effects were very weak! 

This cannabis cola is not ready to harvest yet - it still has lots of white pistils sticking straight out!
 

3.) Didn't Provide Enough Light

When a plant doesn't get strong light levels during the flowering stage, it can result in small, airy buds that don't have a strong effect.

Learn about different cannabis grow lights.

Up to a point, more light is better! Some growers even combine more than one type of light, like this grower who combined both HPS and LED grow lights!

An example of combining HPS and LED grow lights
pic by NOCO GROWER

 

4.) Buds Dried Too Fast After Harvest

Buds need to be slow dried for at least 2-3 days (and as much as 7-10 days) immediately after harvest for the best results in potency. This is step one of the post-harvest process. As a grower, if you pick a few buds early you'll notice that the potency of a "live tested" bud is lower than buds that have been properly dried and cured.

Learn how to dry your cannabis correctly.

Drying your buds is the first part of post-process harvesting, and will make a big difference in your final results!
 

5.) Buds Weren't Cured for 2+ Weeks

After buds have been slow dried, they should be put in air tight jars that are "burped" daily for at least 2 weeks. This process of storing newly dried bud in an airtight container while giving them periodic bursts of fresh air is called "curing".

Curing reduces harshness and the "green" taste of newly dried buds, and curing also helps your bud regain its "cannabis smell" which tends to fade during the drying process. Make sure buds never feel moist, they should be dry!

Buds are not only smoother after curing, they also feel more potent than before they were cured! Learn how to cure your cannabis like a professional.

Put fresh or "green" buds in glass mason jars to improve the quality

Put fresh or "green" cannabis in jars as part of the curing process

During the curing process you should open your jars daily, but otherwise keep buds air-tight! 

"Burp" your buds daily during the curing process

 

6.) Very Seedy Bud (Was Pollinated)

If your buds are exposed to pollen (either from a male plant or a hermie plant), then it can develop seeds in your buds. A few seeds aren't going to have much effect on the overall potency of your buds, but very seedy bud that's been heavily pollinated can sometimes be weak because the plant was putting more energy into making seeds than producing trichomes.

Learn what you need to know about male and hermie plants pollinating your female plants

This is an example of a pollinated marijuana bud with a seed exposed

Example of a pollinated marijuana bud with a seed exposed

 

7.) Incorrect Ratio of THC to CBD

There are dozens if not hundreds of compounds in cannabis (some of the most common are cannabinoids and terpenes) that each change the overall effects of the bud. This means there's more to potency than just strong vs weak. Different strains and buds have different effects.

For example, if you have a strain that is high in CBD, it will prevent the buds from having a psychedelic effect even if THC is there. Therefore, if you're looking for a strong mental effect, it's important to choose a strain that's relatively low in CBD. On the flip side, high levels of CBD is very suitable for certain medical marijuana patients.

Learn about different cannabinoids as well as how to increase THC and increase CBD levels in your buds, so you get the effects you're looking for.

Cannabis that feels "weak" usually either has low levels of THC and/or high levels of CBD

Example of dried and cured cannabis buds
 

8.) Getting Used to Strain

If you've been enjoying the same strain for a while, especially if it's also from the same harvest, the feeling of potency may start to lessen over time. If you don't want to feel "messed up" that can be a good thing, but if you want to maximize the overall perceived potency and "strength" of your cannabis, you will get the best results by changing strains on a regular basis if possible.

If you're consuming the same harvest for a while, it can start to feel less potent over time as your body gets used to the effects.

Example of dried and cured cannabis buds

 

How to "Strengthen" Weed (Increase the Perceived Potency)

If you have weed that is "weak" there are a few things you can do. These aren't miracle workers, but they can help make a difference in some cases, especially if your buds are fresh and/or you have a lot of it!

1.) If Buds Are Green or Wet...

If your bud is still bright green or wet, chances are it has been freshly harvested and is uncured. In this situation, drying and curing the bud properly can sometimes increase the perceived potency. As a bonus, the curing process can also increase the smoothness and smell of buds!

However, this is only effective if the problem is that your buds are fresh and weren't dried and cured. It has a much smaller effect on buds that are already a few weeks old.

Example of fresh buds (they are very green, feel moist and look "plump"). These need to be dried and cured before they reach peak potency.

Example of fresh or "green" buds

Here are those same buds after they've been dried and cured. They've sort of "tightened up" and appear less green. If buds already look like this, the curing process may have already happened. However it can't hurt to jar your buds anyway because poorly cured buds may still see improvement!

Example of buds that have been dried - they appear "tighter" and less green that they did immediately after harvest

What to Do if Buds are Green or Wet

  1. Let buds dry slowly in the dark until they stop feeling wet
  2. Place buds in a glass mason jar and optionally add a Boveda 62 Humidipak (this will help automatically monitor the humidity for you)
  3. Open the jar daily for 2+ weeks.

Note: If the buds ever feel moist, leave the lids off for an hour until buds feel dry, then continue curing. This prevents mold or bacteria from growing.

Curing your buds in jars with Boveda 62 packs can help improve smoothness, taste, smell and potency if your buds are weak because they were freshly harvested

Example of curing buds in jars with Boveda 62 packs
 

2.) Turn Some Bud Into Hash & Mix with Your Weed

Turning some of your buds into hash can be a really good solution if you had a really big harvest and the buds ended up being less potent than you hoped.

This technique is most effective if you have a lot of bud, because you want a good amount of bud to turn some of it into hash. One of my favorite ways to get hash is the dry ice method, because this wastes far less cannabis than most other methods, so you end up with the biggest yields in the end.

With dry ice hash, you put your buds in a specialized bag with dry ice. The dry ice freezes the trichomes off the buds, and if you shake the bag all the trichomes/hash spills out the bottom, leaving all the inert material behind. This is one of the highest-yielding methods for making hash!

Shaking the bag to get dry ice hash

Once you make hash from some of your buds, you can then mix it and/or sprinkle it over your remaining buds. This will dramatically increase the potency of the buds that get augmented this way. You're basically extracting the "good stuff" from some of your weak buds, then using it to increase the potency of the rest.

Sprinkle hash on your remaining buds to dramatically increase their actual potency!

Sprinkle hash on your buds in order to increase the potency
 

3.)  Turn Into Edibles or Canna Caps

During the process of making magic butter or canna caps, you usually extract all the good stuff from cannabis, just like making hash. This allows you to make edibles that are a lot more concentrated. You can also increase the effects of edibles simply by eating more. 

Making edibles is usually easier if you have a lot of bud to work with, but there are some methods like Firecrackers that allow you to get decent results with relatively small amounts of weed.

Turning buds into canna caps lets you take as many caps as you need to get the effect you want

Make your own Canna Caps today!

 

4.) Use a More Efficient Delivery System

The least efficient ways of consuming cannabis are joints/blunts and pipes, which also happen to be the most popular. These methods use more cannabis to get the same effect compared to a more efficient delivery system.

Joint or Blunt <-- Not Very Efficient

These can be great for many situations, but if you're trying to get the most out of your cannabis, it may not be the best choice. Joints and blunts waste cannabis smoke whenever someone isn't actively inhaling, so you end up getting less effects from your buds than you could have.

Joint or Blunt - Not very efficient consumption method

A joint or blunt is one of the least efficient ways to consume cannabis
pic by Psychonaught

Pipe <-- Somewhat Efficient

A regular pipe is more efficient than a joint or blunt when it comes to reducing smoke loss. However, I personally don't care for most pipes because they can be harsh on your throat, and it's easy to end up with ash in your mouth! 

Pipe - a bit more efficient at cannabis consumption

A pipe and marijuana  - smoking from a pipe is more efficient than smoking a joint

Water Pipe, Bong or Gravity Bong <-- Very Efficient

With a water pipe or bong you waste less smoke than with a pipe because they generally hold the smoke within the device itself until you breathe it out. With some practice that means you can use every last bit of smoke. 

Additionally, when the smoke goes through the water, it cools the smoke and filters out tar without affecting the potency of the smoke (since THC doesn't bind to water). As a result, buds smoked out of a water pipe taste better and are easier on your throat than a joint or pipe. The more water the smoke has to filter through, the greater the effect, which is why you sometimes see water pipes with many elaborate water chambers :)

Water Pipes, Bongs and Gravity Bongs - much more efficient that pipes, joints or blunts

Example of a cannabis water pipe / bong with black decorations

Vaping <-- Most Efficient

Vaporizing your cannabis is probably the most effective way to get "every last bit" but is less hard-hitting and takes longer for effects to take hold than smoking. A bonus of vaping is you can take your already-vaped-buds and use them to make edibles, so you get a second use out of your buds.

Vaporizing - Most efficient consumption method, and you can use the buds a second time by taking the vaped buds and turning them into edibles

Arizer Extreme Q is a good table-top vaporizer at a pretty cheap price
 

5.) Grind Buds That Are Whole

I know it doesn't seem like it would make much difference to grind your buds vs breaking it up with your fingers, but it really does make a difference if you're working with whole nugs. Weed at least feels more strong when it's smoked or vaped with the consistency of ground bud (which looks like loose flecks or the "shake" that falls to the bottom of th bag). If I had to put it in numbers I'd say it adds 10% onto the perceived potency over breaking up whole bud with your fingers. It makes the most dramatic difference if you're working with very dense cannabis that's hard to break up.

Turn this

A whole marijuana bud should be ground up if you want buds to feel strong

Into this

Learn about my favorite grinder

I hope this article has given you some ideas for what to do if your marijuana is weaker than you'd like! And read our basics tutorial if you want to learn how to grow your own cannabis, so you get top-quality bud every time! If I missed anything, don't hesitate to contact us!

 


 

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How to Store Weed Properly (so it never loses smell or potency!)

What's the Best Cannabis Grinder?

10 Fun Gifts for Cannabis Growers

7 Tips to Improving Bud Quality

 


 

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