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drying cannabis seeds

Drying cannabis seeds
There’s a simple test to know if your buds are dry: Simply take a small branch and try to bend it. If it snaps, your buds are dry and you’re ready to move on to the curing process. If they bend, your buds need a little longer to dry.

Top Tips To Successfully Dry And Cure Your Fresh Cannabis Buds

The process of growing cannabis does not stop at harvest time. Properly drying and curing your fresh cannabis stash is paramount to prevent mould contamination from taking place. These procedures will also result in buds that taste better and offer a superior high.

Get the answers to 9 of the most frequently asked questions about drying and curing cannabis.

  • 1. What’s the difference between drying and curing?
  • 2. Why do I need to dry and cure my cannabis?
  • 3. What is the best way to trim my weed?
  • 4. After I’ve harvested and trimmed, how do I best dry my buds?
  • 5. How long does it take to properly dry cannabis?
  • 6. When do I know my buds are properly dried and ready to cure?
  • 7. How do I cure my buds?
  • 8. How long does the curing process take?
  • 9. How do I best store my buds once they are dried and cured?
  • 1. What’s the difference between drying and curing?
  • 2. Why do I need to dry and cure my cannabis?
  • 3. What is the best way to trim my weed?
  • 4. After I’ve harvested and trimmed, how do I best dry my buds?
  • 5. How long does it take to properly dry cannabis?
  • 6. When do I know my buds are properly dried and ready to cure?
  • 7. How do I cure my buds?
  • 8. How long does the curing process take?
  • 9. How do I best store my buds once they are dried and cured?

Ahhh, harvest time. After watching your ladies grow and flower, it’s finally time to collect your hard-earned buds. But before you can enjoy a toke of some homegrown Kush, you’ll need to dry and cure your freshly harvested weed. Below, we’ll share our answers to some frequently asked questions on the drying and curing process, so you can maximise the flavour and potency of your stash.


Drying, as the name suggests, involves drying fresh buds so they contain less moisture and can be smoked or vaporized properly. Curing, on the other hand, involves storing your buds in closed containers over a period of at least two weeks. This helps develop the flavour and aroma of your buds as they mature.


Curing is super important because it helps preserve your weed so it can be stored over time—while still retaining its unique flavour and maximising potency. When you harvest your buds, they contain excess sugars and starches that eventually come under attack from airborne bacteria and enzymes. By curing your buds, you actually encourage the degradation of these nutrients, making for a smoother, better-tasting final smoke.


There are two main methods for trimming your buds at harvest time. Wet trimming involves trimming your buds straight after harvest. Dry trimming, on the other hand, involves trimming your buds after drying and before curing. Ideally, we recommend trimming while your buds are still wet, as it’s easier, more precise, and you don’t risk losing resin from agitation as you do when handling dry buds. That said, dry trimming can make for an exceptionally manicured product worthy of a top-shelf position on looks alone.


In order for your buds to dry evenly, you’ll want to ensure that air can move freely, coming into contact with them on all sides. The best way to do this is to string up your cut and trimmed branches, or to use wire racks if you’re working with individual buds or small branches. If you choose to use racks, keep in mind that you’ll need to flip your buds regularly to ensure they don’t flatten on one side.

For best results, you should hang or otherwise position your trimmed buds in a dark room with good air circulation and a relative humidity of about 45–55%.


There are many factors that affect how long it takes for cannabis to dry.

The size of your buds will obviously affect drying time, as larger, denser buds will take longer to dry than smaller ones. How you choose to trim your plants will also come into play. Remember that the branches of your plants hold the most water, so if you hang large branches, these will take longer to dry than smaller branches or individual buds. Finally, the temperature, humidity, and airflow in your drying space will also have a big impact on the time it takes for your weed to dry.

In general, the drying stage takes about 7–12 days, depending on the above factors. During this time, your buds will lose a lot of water, meaning they’ll shrink in size and lose a lot of weight, too.


There’s a simple test to know if your buds are dry: Simply take a small branch and try to bend it. If it snaps, your buds are dry and you’re ready to move on to the curing process. If they bend, your buds need a little longer to dry.


If you trimmed your buds wet, you’ll be ready to move on to the curing stage as soon as your buds have dried. If you choose to trim dry, on the other hand, you’ll want to do this before moving on to curing.

Once your buds are dry and trimmed, place them in big, wide-mouthed jars (mason or jam jars work great). Fill the jars about ¾ of the way so there’s room for additional air, and to reduce the risk of mould or mildew ruining your harvest. Once you’ve filled up your jars, store them in a dry, dark environment (like a kitchen cupboard) and check on your buds at least once per day for two weeks.

During this check-up, keep your jars open to allow for air exchange, and inspect each bud individually for signs of mould. If you find an infected bud, make sure to remove it from its jar immediately to avoid the fungus spreading.

This process of consistently checking in on your buds will pull excess moisture out of your jars and allow fresh air to hit your buds. After about two weeks, you can start enjoying your harvested weed, but the longer you wait, the better.


Most growers will cure their weed for around a month; however, curing for 4–8 weeks will really get the most flavour and aroma out of your buds.


Once you’ve finished your cure, you can keep your bud in the same jars, in a cool, dark, and dry place. You no longer need to check on your buds as frequently, so make sure to keep your jars well-sealed to prevent your flowers from drying out too much. If you have a lot of weed, consider investing in humidity packs or something similar to keep your flowers fresh over long periods of time.

The room should not be too big, we recommend an area of less than 5 m². The smaller space or the box, the easier it is to keep temperature and humidity at the appropriate level.

How to dry and cure cannabis?

Understanding how to dry and cure cannabis is something which is of vital importance to all growers of marijuana. Drying weed properly is essential for high-quality and enjoyable marijuana. This article will explain all you need to know about the subject of marijuana drying or curing, a topic which is often rather neglected by beginners.

Why does cannabis need to be dried?

Once the cannabis buds have been successfully harvested, there is still plenty of residual moisture and chlorophyll in the flowers. Immediately after harvest, 75% of the flower mass is nothing but water. If you were to smoke the buds right away, it would really scratch your throat and be almost inedible.

The goal in drying is to reduce the water content of the buds drops to less than 20%. The optimal amount of water content is about 10 -15%. In order to reach this state, you need to allow about one to two weeks drying time.

Water loss reduces the total mass of the buds so you expect a lot of shrinkage. However, the amount of THC remains the same, leaving more THC on less mass so the buds are much more potent. You need to consume much less cannabis to achieve the same effect.

If the cannabis buds are not dried at all or if they are not dried for an adequate length of time, there is an acute risk of mould formation during later fermentation or cures. When storing the buds in closed containers, the excess moisture from the buds would quickly escape and become moldy.

Water isn’t the only thing that disappears after the drying process. Chlorophyll – the substance that gives plants their green colour – is also degraded. That’s why the buds in the process quickly lose their green colour. This is a good thing as chlorophyll is rather distracting during consumption and causes the typical scratching and coughing in the throat when smoking.

Moreover, more flavours are “released” in the buds, which would otherwise be masked by moisture and chlorophyll when smoked. Dried weed has interesting and complex flavours.

How long to dry cannabis after harvesting?

Drying cannabis will take some time so you have to be patient. It’s recommended to dry your cannabis for about 1-2 weeks. Of course, after all this work, you probably can not wait to finally smoke your specially grown plants. But as a grower, it is essential that you are patient. Your buds will not run away, don’t run the risk of ruining all your hard work!

And all the whole effort is definitely worth it! In addition, successfully drying your own cannabis is an awesome feeling, because you know that you have done something yourself and the anticipation is just indescribably great, so embrace the need to wait!

The best methods for drying cannabis

The most important element of drying is that it happens slowly. Why does it need to be slow? Water takes some time to migrate outward from the core of the flowers and then evaporate. If drying happens too quickly, the buds inside remain completely wet even though they are already totally crumbly outside. At the same time, there is still plenty of chlorophyll in the cells.

Before drying, trim your heads carefully. Cut and eliminate all unnecessary leaves and trim the stems so that each branch is about two centimeters longer than the stem.

The best method is to dry the heads while the buds are still on the branches. The trimmed shoots are hung upside down in a closed and dark and well-ventilated room. When it comes to thinking of places to hang them, you can let your creativity run wild. You can hang them on a thread with clothes pegs or tie a knot with string. You can use racks, clothes hangers or any other homemade construction. You could even use garden canes – the possibilities are endless!

The advantage of drying whole branches is that the thinner branches are a good indicator of the progress of the drying. Once these can no longer bend and instead “crackle”, the buds are sufficiently dried. The risk of mould is also slightly higher, as water deposits can form on the branches. Make sure you have enough space, as the branches should not touch under any circumstances. There should always be enough space between the branches to allow air to circulate – more about this later.

Alternatively, you can separate the buds directly after harvesting and trimming the branches and lay them out on a drying net. The advantage is that you do not need as much space and they are easier to handle. The buds can be laid out on several levels and be surrounded by air. The risk of mould is lower than when drying whole branches. However, there is a possibility that the outside buds may dry a bit too quickly. You should, therefore, downshift the fresh air supply (e.g. via an exhaust fan) as much as possible.

Drying techniques: drying nets and drying ropes

These are the two methods that are highly recommended. The choice of technique depends on the type of crop and the size of the plant.

Drying nets for cannabis

Net drying is preferred for large crops. You could use a square or round net, it doesn’t really matter. Compared to the spreading ropes, these upright cylindrical nets allow significant space savings in the drying room.
These nets have several layers, which allows one to order the heads by size or date of cut. It is also possible to reserve one or two stages for the plant material intended for the extraction of resin, such as leaves or heads that are not very refined. In order to facilitate the drying process, the important thing is to prevent the heads from touching each other.

Drying ropes for cannabis

Drying ropes are most often used for drying outdoor plants, which generally have much larger branches. The disadvantage of this method is that it requires much more space than the drying nets.

This technique involves cutting the branches of the plant one by one, and hanging them upside down, avoiding them touching each other. This is essential because in case of contact, the heads may dry out badly and botrytis type fungi may appear. The contact surface between the head and the air must be optimal, that is why it is useless to suspend the plants before cutting at least the large leaves, which also contain a lot of moisture.

Bad methods for drying

You may have come across tips for drying cannabis on newsprint or paper towels, but this method is extremely susceptible to mould! The contact with the paper does not facilitate the necessary air exchange. The water escapes from the buds and settles where they come into contact with the paper so does not evaporate. This type of environment is the perfect breeding ground for mould!

How to dry cannabis buds fast?

What you should not do is to artificially accelerate drying by placing the buds in a hot environment, such as a microwave, oven or similar. Too high temperatures cause an extremely uneven drying of the buds. They are extremely dry and crumbly on the outside, while they are still completely humid inside. Also, chlorophyll does not get enough time for degradation.

The aroma also suffers from drying under heat. Many terpenes (flavours inside the plant) are sensitive to heat and can be destroyed by slightly high temperatures (as low as 30ºC). Quite simply, the buds lose their taste due to the heat.

What equipment do you need to dry weed?

In addition to a suitable place, there are a few other pieces of kit that will help you to successfully dry your weed. You should ideally assemble the things before the harvest begins.

Tip: When you dry in the grow box, you should have the items ready to hand.

  • Thermo/hygrometers
  • Cord/clothesline or drying net
  • Circulating air fan
  • Shears

Things to consider:

In order to keep an eye on the temperature and (relative) humidity, you should invest in a digital thermo-hygrometer. It should ideally be a model that displays Min/Max values so you can see the extent of the RH fluctuations. If your drying room is very humid, you can still install a dehumidifier with a tank. This should reduce the drying time and the risk of mould.

Air circulation
In order to avoid the formation of moisture pockets, the air in the drying room must be circulated by a small fan. Place it in a corner of the room, orienting it so that it does not blow directly on the heads: the air must be stirred without shaking the plants.

Another fundamental factor is temperature. The aromas and flavours of cannabis are largely due to molecules called terpenes. These compounds are volatile and are lost under the action of heat. For your crop to retain its aroma, never put it to dry more than 25º C.

To see if the air is circulating properly in the drying room, simply check the temperature and relative humidity using an electronic thermo-hygrometer, and adjust the fan and humidifier to adjust at the desired levels.

In addition, your crop must be immersed in the dark to avoid the denaturing of the molecules responsible for the qualities of your grass. In the presence of light, THC degrades into other less psychoactive forms such as CBN in particular. When the final product contains traces of this cannabinoid, it is usually a symptom of poor drying/ripening.

If you follow all our drying tips, your cannabis heads should be ready for ripening in 1-2 weeks (normally when the plant stems begin to crack when you bend them).

Curing cannabis in glass jars

For curing, we recommend storing the heads in glass jars or tight-vac containers. Their hermetic sealing system prevents any air exchange with the outside. This helps to homogenize the moisture level of the plant material and promotes a gradual transformation of cannabinoids.

When placed in jars, the grass should be protected from sudden changes in temperature and direct sunlight. The product will gain in quality over weeks and months until reaching its maximum quality level around one year of ripening.

Where should cannabis be dried?

To properly dry cannabis flowers, you need a suitable room with the right temperature and relative humidity (RH). The room should be rather cool and relatively dry.

Temperature and RH are two opponents. When the temperature rises, the humidity decreases. And vice versa. The more the temperature fluctuates, the more the humidity will fluctuate. If the RH exceeds 70%, there is a very high risk of mould!

The room should not be too big, we recommend an area of less than 5 m². The smaller space or the box, the easier it is to keep temperature and humidity at the appropriate level.

Optimally, the room should be sealed so that no smells can escape to the outside.

Optimal conditions:

  • A space as small as possible (less than 5 m²)
  • 15°C – 20°C temperature (and as few fluctuations as possible!)
  • 30-50% humidity
  • Absolute darkness
  • Possible air exchange

A grow box fulfills all these conditions, the fresh air can be regulated with the exhaust fan with timer. Grow boxes made of wood or chipboard are more suitable than grow tents made of fabric, as they isolate the temperature more effectively.

Drying weed in a cardboard box

As long as you only dry a small amount or aren’t worried about the smell, a cardboard box is quite suitable for drying. The biggest problem with the carton is the smell. Depending on how much you are drying, the buds will quickly spread a penetrating marijuana smell throughout the room. An ozonizer helps against the smell. This can neutralize the cannabis stink in the room, but then only up to a certain amount.

After a week or two, your weed should be perfectly cured or refined and ready to smoke. You can determine when it is ready by taking a head and bending the rod in the center with your fingers. If it breaks easily, then it is completely dry.


Make sure you store your cannabis in an opaque and airtight container. Well-stocked and stocked heads of a variety of quality, like our Big Amnesia autoflowering, can retain their power and flavour for years to come.
There you go! We hope that you will love the results and we wish you the best for your future crops.