Cannabis trichomes are the microparticles that give cannabis its distinctive smell and flavor. They are found in several forms, including unicellular, bullous, and sessile types. It is important to understand the difference between these varieties of trichomes so that you can make the most of the unique properties of each.
Antherial sessile trichomes
The trichomes on the cannabis flower are a very important component of the plant. Their role in the formation of cannabinoids is critical for the plant’s survival. They are also a major factor in determining the sensory and medicinal properties of the flower. There are two different types of trichomes: sessile and stalked. Sessile trichomes are found on the anthers and vegetative leaves, while stalked trichomes are found on the calyx.
The size, location, and morphology of trichomes can be useful in determining the cannabinoid profile of a flower. For example, the terpene profiles of stalked trichomes differ from those of sessile trichomes.
Capitate-stalked trichomes, the largest and most potent trichomes on the flower, are characterized by a large head, a short base, and a filament. The trichome’s spherical head is composed of secretory cells, which produce cannabinoids.
Antherial sessile trichomes are glandular trichomes, located in the calyx of antera. They are similar to stalked trichomes but have a basal layer of tissue and a glandular appearance. Like capitate-stalked trichomes, they contain cannabinoids, but they are much smaller.
In a previous study, we used a transcriptome to examine the internal structure and function of the glandular trichomes of cannabis. As part of this study, we examined the terpene profiles of a variety of glandular trichomes and analyzed the cannabinoid production and secretory processes in each glandular trichome.
These studies showed that the terpene profiles of stalked and sessile trichomes were dominated by monoterpenes. During the development of stalked trichomes, monoterpenes and cannabinoids accumulated in the apoplastic storage cavity. Once the glandular trichomes became mature, the apoplastic cavity was remodeled into fewer and larger droplets.
We also mapped the distribution of calyxes throughout the development of a cannabis flower. This revealed a positive correlation between the number of stalked trichomes and the length of the calyx.
Our results support the theory that stalked trichomes develop from sessile precursors, although the exact mechanisms of development are still unknown. Our study also provides valuable information on the cannabinoid profile of the stalked glandular trichomes of cannabis.
Bulbous trichomes
Cannabis plants contain tiny glands called trichomes that are found on the leaves, stems, and flowers of the plant. They protect the plant from elements and pests, and they also produce terpenes and cannabinoids. These trichomes can be found in various types.
The trichomes of a cannabis plant can vary in size from very small to almost a millimeter wide. Some trichomes have a waxy coating that protects the trichome from light and insects.
There are four different types of trichomes. These include bulbous trichomes, capitate trichomes, sessile trichomes, and cystolith trichomes. Each type has unique characteristics.
Bulbous trichomes are the smallest trichomes and are simple unicellular structures. They have a head that contains a number of cannabinoids. Sessile trichomes are larger than bulbous trichomes and have waxy round heads. Capitate trichomes are the most complex and produce the largest amount of cannabinoids.
Capitate trichomes have a mushroom-shaped head that is made up of a number of epidermal and hypodermic cells. Its stalk is also composed of epidermal and hypodermic cells. In addition, trichomes that produce cannabinoids have a smaller diameter than the other trichomes.
While these trichomes can be difficult to see under the microscope, a magnifying glass can make it easier to examine the trichomes. However, you should be careful when handling live plants.
Trichomes can also be damaged by oxygen and sunlight. Tightened roots and waterlogged roots can limit trichome production. You should also take precautions when handling dried buds.
To determine if a cannabis plant is ready for harvest, look for the presence of trichomes. When all of the trichomes are milky white, it is usually a sign of a mature, fully developed bud. Alternatively, some trichomes can turn amber. This can signal that the decomposition process has begun.
For a more accurate analysis, use a microscope to view the trichomes. If you don’t have a microscope, you can try to observe the trichomes through a jewelry loupe. Lastly, there are trichome traffic lights that can help you decide when to harvest.
A properly grown and stored cannabis plant will last for several months to a year. Several methods of extraction are available to extend the shelf life of the trichomes and shell.
Capitate sessile trichomes
Capitate sessile trichomes are one of the most important trichomes in the cannabis plant. They are tinier and smaller than bulbous trichomes, and produce the majority of cannabinoids in a cannabis plant. The shape of capitate trichomes is very similar to that of a mushroom. It is composed of a long stalk with a large sphere at the end. This sphere contains secretory cells that secrete cannabinoids.
Capitate trichomes are easily visible to the human eye. They are typically the size of a hair, but they can grow to a length of several centimeters. A simple magnifying glass will be able to show them off. However, they are a bit harder to see with a microscope.
Capitate trichomes are the most well-known trichomes. These trichomes can be found on the flowers and the leaves of a cannabis plant. Although the plants have many different types of trichomes, they are generally categorized into three categories.
Bulbous trichomes are the smallest trichomes, but they are still very useful glandular trichomes. They cover the surface of a cannabis flower, and add a crystalline sheen to it. Unlike the other two trichomes, bulbous trichomes cannot be seen by the naked eye.
Sessile trichomes are smaller than capitate trichomes, but they are also more abundant. They can be found on the anthers, calyxes, and fan leaves of a plant. Their size can be anywhere from 75 to 80 micrometers, with a width of around 80 microns.
While it is true that all glandular trichomes are capable of producing cannabinoids, they do not produce them at the same rate. The size of the trichome, the number of secretory cells, and the type of cannabinoid terpenes that are produced can vary between different types.
As a result, the trichomes on the leaves may have a different terpene profile than the trichomes on the buds. In addition, trichomes can be damaged, degrade, or even be lost from the plant. If a cannabis plant becomes infected with a disease, the trichomes can become damaged. For this reason, it is advisable to preserve the trichomes as much as possible after harvest.
Unicellular trichomes
Cannabis trichomes are a type of epidermal secretion produced by some plants. They act as a protective layer against ultraviolet rays. These resin glands are also the source of cannabinoids, terpenes, oils, and waxes.
Trichomes are the first line of defence for a plant against pests. They are also used by carnivorous plants as a tool to catch their prey. As they mature, trichomes turn milky. This is a sign that a cannabis bud is at its peak of cannabinoid production.
The trichomes vary in size, shape, and texture. Each cultivar produces different types of trichomes. Some of these include: – Capitate-Stamped Trichomes – Bulbous Trichomes – Calyx Trichomes – Antherial Sessile Trichomes – Cystolithic Trichomes During the growth and flowering stages, trichomes change in colour and intensity. If you’re a marijuana connoisseur, it’s important to understand the various types of trichomes so you can recognize them.
Capitate-Stamped Trichomes are the largest and most potent trichomes on a cannabis plant. They have a short base and a small head. Their length varies between 50 and 100 microns.
The Capitate-Stamped Trichomes provide the bulk of the cannabinoids in a cannabis plant. These trichomes are more noticeable to the naked eye. They are often thought of as the “frosty” look of the plant.
The Bulbous Trichomes are the smallest and least visible of the trichomes. They appear across the entire surface of the plant, but have a small capacity. However, they still serve many useful functions.
Calyx Trichomes are found on the calyx and petioles of a cannabis plant. They are the most common type of trichomes on a cannabis plant.
Capitate-Stamped and Cystolithic Trichomes are slightly curved. Cystolyth is a calcium carbonate cystolyth, which protects the plant against extreme temperatures.
Aside from containing cannabinoids, trichomes produce a great aroma. Often, growers use the smell of the trichomes to complement the visual appearance of the plant.
In some cases, trichomes can be a very thick, sticky substance that forms a white crust over the buds. This is the reason why the buds of the best seeds look white when harvested.
