How to Tell When Cannabis Is Ready to Harvest

Interested in learning how to tell when cannabis is ready to harvest? Check out this blog post for the best tips and tricks!

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Trichomes are the tiny, clear crystals that cover the surface of the cannabis plant. You can see them with the naked eye, and they look like tiny hairs. These crystals are packed with cannabinoids, which are the active compounds in cannabis that produce the plant’s various effects.

The function of trichomes

Cannabis Trichomes – tiny crystals that cover the surface of cannabis – are responsible for the production of THC, CBD, and other cannabinoids and terpenes. These important compounds are what give cannabis its unique smell, flavor, and effects.

Trichomes also protect the plant from predators and pests, and help it to thrive in harsh environments. In short, trichomes are vital to the survival of the cannabis plant – and that’s why harvesting at the right time is so important.

When trichomes are clear, they aren’t yet mature enough to produce high levels of THC and other cannabinoids. As they mature, they begin to turn cloudy, then amber/golden in color. This is when they are at their peak potency.

Once trichomes turn brown or red, however, they begin to degrade and lose their potency. This is why it’s so important to harvest at the right time!

How to tell when trichomes are ready

The trichomes on cannabis plants are resin glands that contain the plant’s cannabinoids and terpenes. These compounds are what give cannabis its unique effects. To know when to harvest your plants, you need to be able to identify when the trichomes are at their peak.

There are a few ways to do this. One is to use a magnifying glass or jeweler’s loupe to look at the trichomes up close. Another is to take a photo of the plant with a macro setting on your camera. This will allow you to see the trichomes in detail on your computer screen.

When the trichomes are ready, they will appear milky white or translucent. If they are still clear, this means they need more time. If they are turning amber or brown, this means they are past their peak and the plant’s effects will be less potent.


The pistils of a cannabis plant are one of the best indicators of when the plant is ready to harvest. The pistils are the small, hair-like structures that protrude from the flowers of the plant. When the plant is ready to harvest, the pistils will be brown or red in color.

The function of pistils

Pistils are the curly white hairs that grow out of the bud sites of female cannabis plants. As the plant matures, these hairs will change color from white to red, orange, or brown, depending on the strain. The color change is an indicator that the plant is maturing and nearing harvest time.

The pistils also serve an important function in the pollination of cannabis plants. They are covered in tiny hairs called trichomes, which produce a sticky substance that collects pollen from male plants. When a female plant is pollinated, the pistils will swell and turn red, indicating that it is time to harvest.

Pistils can also be used to determine the maturity of a cannabis plant. If more than 50% of the pistils have changed color, the plant is probably ready to harvest. If less than 50% of the pistils have changed color, the plant may need more time to mature.

How to tell when pistils are ready

Pistils are the hairs that grow out of the buds of female cannabis plants. These pistils can be used to determine when a plant is ready to harvest. The pistils will change color as the plant matures, and they will eventually turn red, brown, or orange when the plant is ready to harvest. You can also use a magnifying glass to take a closer look at the tiny trichomes that cover the buds. These trichomes will change from clear to milky white when they are ready to harvest.


The time it takes for cannabis to be ready to harvest can vary depending on the strain, but there are some general signs you can look for. One of the most obvious is when the leaves start to change color. As the buds mature, they will begin to produce less chlorophyll and more carotenoids, which will change the color of the leaves from green to yellow, orange, or even red.

The function of leaves

The leaves of a cannabis plant are vital for producing the food that the plant needs to grow. They are also responsible for producing theTHC, CBD, and other cannabinoids that give cannabis its therapeutic and recreational effects.

Cannabis leaves are usually green, but they can also be purple, red, or even yellow. The color of the leaves is determined by the amount of chlorophyll they contain. Chlorophyll is a green pigment that helps plants absorb sunlight so they can convert it into food energy.

Cannabis leaves have different shapes and sizes depending on the strain of plant. Indica strains tend to have wide, broad leaves, while sativa strains have thinner, more pointed leaves. The shape and size of the leaves can also vary depending on how much light the plant is getting and whether it is indoor or outdoor grown.

The function of cannabis leaves is to produce food for the plant by photosynthesis. Photosynthesis is the process that converting sunlight into chemical energy that plants can use to grow. During photosynthesis, cannabis leaves take in carbon dioxide from the air and convert it into oxygen and food for the plant.

Cannabis leaves also produce cannabinoids like THC and CBD. These cannabinoids are stored in tiny sacs called trichomes that cover the surface of the leaves. When you smoke or consume cannabis, these cannabinoids are released and absorbed into your bloodstream where they produce their effects.

How to tell when leaves are ready

One of the most reliable ways to tell if your cannabis leaves are ready is to use ajewelers’ loupe or hand lens to check the trichomes . Trichomes are tiny glands that produce THC, CBD, and other cannabinoids and terpenes, and when they turn from clear to opaque , it’s time to harvest.You can also use a webcam or digital microscope for a closer look.

Harvesting too early
If you harvest your cannabis too early, the THC will not have had enough time to develop and the buds will be less potent . In addition, the plant will not have had enough time to produce all of the cannabinoids and terpenes it’s capable of producing.

Harvesting too late
If you wait too long to harvest your cannabis, the THC will start to degrade into CBN (cannabinol), which is a less potent cannabinoid. In addition, the flavor of the buds will start to become harsh and unpleasant.

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