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How To Avoid & Fix Airy Buds

The ultimate goal for marijuana growers is to reap a thick harvest with sticky, dense buds glistening with trichomes. Unfortunately, sometimes there is a problem during the growth cycle, and they land with airy buds.

This result is a disappointment for any grower because not only is the yield low, but the THC level is low. The harvest tends to have little taste or aroma to make matters even worse.

You can easily prevent airy buds following the right processes at each stage of plant development. Nutrients, humidity, and airflow play an important role in healthy bud growth. If there is a problem during one of the phases, it could lead to loose buds further down the line.

There is no magic required to harvest healthy cannabis crops, just common sense and correct procedures. Read on to find out what you need to do to prevent airy buds from forming, thus ensuring a bountiful harvest.

What are Airy Heads?

A cannabis grower’s dream is sticky, dense buds dripping with THC. The complete opposite of this goal is loose buds that are dry. Quite simply, airy buds are soft and thin, almost translucent.

Do not confuse this problem with the predisposition of some strains to produce scattered buds. It is not the same as airy buds. Sativa plants generally grow tall with loosely scattered buds, while indicas tend to grow short with tight, dense puds.

Airy weed can have lower THC, weak flavor and smell, so this is a situation growers want to avoid.

Are airy buds bad?

Airy buds result in lower yields and harvests contain less THC. You can still smoke airy weed, but it won’t have the best flavor. Even though the harvested cannabis will contain less THC, you will still be able to enjoy the effects.

Considering you still have to dry the crop, this is a big deal for marijuana growers. The best way to avoid this is to prevent loose buds to occur in the first place.

Signs of airy buds

If you’re an experienced grower, you might know what airy buds look like. However, identifying loose buds is a bit difficult for many novice cannabis enthusiasts.

The first sign is that the buds seem soft and light. They may also seem limp and almost dehydrated.. Another sign to look out for is an abundance of resinous leaves covering the central flower. If there are too many frosty fronds, you probably have airy buds.

A quick trick to recognize loose, airy buds is to hold them against any source of light. If they seem nearly transparent, you’re probably dealing with airy weed.

Loose buds

What Causes Airy Buds

Airy buds are easily distinguished by their flaccid and airy appearance. Since the buds have not matured as they should, they are not as dense as normal buds.

Due to their stunted maturity, they contain less THC. If your crops are growing indoors, it could be due to the plant’s light source. Poor lighting results in smaller plants and lower quality buds.

Outdoors, this may be due to high temperatures. Stable temperatures are especially important during the flowering phase, and early flowering marijuana strains are most at risk of airy buds due to too much heat. Most varieties do well in temperatures of 65 to 80 degrees Fahrenheit.

Another cause of loose buds is a lack of nutrients, affecting your crops no matter where they grow. During the flowering phase, your marijuana bushes need nitrogen, phosphorus, and lots of potassium. You will need to use a different nutrient mix during the vegetative phase, so be sure to distinguish between the two to avoid loose buds forming.

The amount of water you provide your plants goes hand in hand with the nutrients. Overwatering can make buds airy as they don’t get enough oxygen due to waterlogged soil. Too much water will also strip away the nutrients plants need to develop dense buds.

Signs of airy buds

How to Fix Airy Buds

Of course, the best way to “fix” an airy bud problem is to prevent it from happening in the first place. There are several ways to ensure your plants don’t land with airy buds. We explore them below:

strong strain

The strain you choose determines the taste, smell and appearance of your cannabis. Genetics plays an important role in the development of your shrubs and ultimately the buds.

Poor quality seeds from dodgy suppliers won’t give you the results you want. Be sure to buy premium products from reputable sellers. A better product greatly decreases the chances of airy weed.

enough light

The type of light and how long a plant is exposed to is crucial for healthy crops. Novice growers often get the balance wrong, focusing on one or the other. The weed light cycle is different for the vegetative and flowering stages. If you get this ratio wrong, your plants may develop airy buds.

When your plant is just starting to grow during the first phase, its size will depend on the amount of light it receives. The more light it is exposed to, the bigger the plants will grow. A recommended minimum of exposure is 18 hours per day.

Planting Cannabis Under Light


Improper temperature is another cause of loose, airy buds. Without the right amount of heat, your plants will never reach their full potential. However, extreme heat levels will cause your crops to experience heat burn, fox tails, airy budsand a reduction in bud aroma.

Genetics also play a role here, with sativa strains tolerating heat better than indica variants. It would be best if you aim for a temperature range of 65 to 80 degrees Fahrenheit.


The correct type and amount of cannabis nutrients play an important role in plant development. They are important for your seedlings, throughout the vegetative phase and until flowering.

Even if the factory has different requirements at each stage, you need to make sure they get the right ones at the right time. If your crops are not getting enough of the right nutrient, flowers will be underdeveloped, resulting in loose buds At maturity.

Soil pH levels are also important for optimal nutrient uptake. Keep pH levels around your plants balanced for healthy buds.


get your cannabis humidity good levels can be a bit of trial and error. Of course, all plants need water, but marijuana crops are picky about getting enough moisture.

Once crops enter the flowering phase, you can keep humidity levels below 45%. Too much moisture will attract mold to form between the dense buds. Airy buds can form if mold damages the plant due to too much moisture.

healthy roots

Healthy roots equal healthy marijuana plants with big, juicy buds. Your roots need two things to be strong: water and oxygen.

Overwatering the plant can cause root rot and decreased nutrient uptake. One of the causes of airy buds is lack of nutrients. Waterlogged soil is also dense and does not have many air pockets.

Depriving the roots of oxygen means the rest of the plant doesn’t get the support it needs to be strong and healthy. Over time, this results in weaker stems, flowers, and buds.

healthy cannabis root

How to fix airy buds after harvest

When harvest time arrives, you may notice that the buds may not be as tight as you would like. Now is not the time to despair, so gently pluck your loose buds and prepare them for dehydration.

If done correctly, the process of drying and curing can help firm up florets. Airy buds, after drying, also tend to increase their flavor and aroma. Unfortunately, this process isn’t a magic wand, and while it may help swell the buds to some degree, it won’t completely fix chronic airy weed..

How to fix airy buds after harvest

How to Avoid Airy Buds and Still Have Dense Buds

Once you are familiar with the causes of airy pimples, preventing the problem becomes simpler. It starts with where the plant will grow.

Once your seeds have sprouted and sprouted, you will move them to a larger cultivated plot. The size of the space determines the desired final size of the bushes. Remember not to transplant during the growth phase as this places unnecessary stress on the plant.

Any excessive stress can affect healthy growth and is what causes airy buds. The important factor here is making sure the plant has a large enough container to thrive in.

If the pot or growing space is too small, the roots won’t be healthy, which means the plant won’t get the water and nutrients it needs. The result will be an underdeveloped plant with loose buds.

Also keep an eye on the lights and if they are too bright move them away from the plants. Monitor the temperature with a thermometer, adjusting as needed. Install fans to cool the air if the area is too hot.

Using the right nutrient mixes at the right time is also an effective method to avoid airy buds. As a grower, you need to understand what kind of food your plants need at what stage. Nursery stock mixes specially formulated to give your cannabis crops the right nutrients at the right stage.

Prevent Airy Buds With The Right Techniques

Growing marijuana takes patience and a bit of effort, but even the best growers in the world have landed with airy buds at one time or another.

These loose buds defeat the purpose of getting sticky, dense buds to harvest. Cannabis plants need certain nutrients, the right amount of heat and light, combined with just the right levels of humidity to thrive..

Ensuring your crops get what they need during the phases is crucial for dense bud growth. Luckily, even if the harvest doesn’t go as planned, the drying process can help swell loose buds. It even helps restore some flavor and aroma.

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