Category Archive : Cannabis Strains

The most resistant cannabis varieties

The most resistant cannabis varieties

The resistance of different marijuana varieties depends on certain specific genetic characteristics. Obviously, both growers and seed banks try to breed the most resistant varieties to obtain crops that are easier to control in all respects.

Regular, feminized and auto-flowering

In general, the regular varieties are considered the most resistant. However, there is a wide variety of feminized and auto-flowering seeds that are also very resistant to pests, bad weather or excesses and deficiencies of various kinds.

Regardless of whether the plant is regular, feminized or auto-flowering, the hybrid varieties are considered more resistant than the so-called “pure” ones. This is because hybrids can combine characteristics from several genetics to bring together the best features of each genetics. In addition, the so-called hybrid vigour makes these descendants more vigorous in their vegetative development than their closest parents.

The most resistant cannabis varieties

Indicas and sativas

It should be borne in mind that Indicas and Sativas genetics have specific varieties that make them more resistant to certain problems. For example, sativa varieties have a flowering that, because of its specific characteristics, is much more resistant to fungal pests. On the other hand, Indica varieties have a compact structure that makes them more resistant to airborne shocks. In addition, Indicas also resist better nutritional and irrigation deficiencies, while sativas need more irrigation and more nutrition.

This makes some hybrids have indicas characteristics in terms of structure, but a sativa flowering that makes it more resistant to rain and the consequent appearance of fungi.

5 more resistant varieties

Power Plant

This genetics of South African descent has been bred since the 1990s to enhance its production and resistance to fungal pests. An ideal variety for growers looking for ease of cultivation and maximum yield.

The most particular feature is that it has obtained a sativa flowering resistant to mold, but shorter than usual in the sativas. In just 8 weeks of flowering, Power Plant will be ready to harvest, with huge buds that will give off a powerful kush smell.

Colombian Gold

This variety is a genetic lineage from Colombia that has been used to produce countless hybrids. Colombian Gold has adapted for centuries to the climate of the mountains of northern Colombia, making it very resistant to cold, humidity, wind and rain. In addition, in production it does not remain behind being a good option to make profitable your culture and to enjoy the sweet and humid flavor of this variety.


This genetics is a mostly Indian hybrid, of fast flowering, very resistant to all kinds of pests and of vigorous growth. In addition, its vegetative structure is compact and highly branched. Ideal for commercial crops and for the reproduction of cuttings. If you are looking for a resistant, productive and very profitable variety, that is without a doubt Matanus-k.

Super Silver Haze

This mythical genetics is the result of combining the best characteristics of well-known classics such as Skunk, Haze and Northern Lights. The fruit obtained is a very productive variety, resistant to pests and diseases. Flowering is a little longer than its competitors in this list, and requires more feeding; but its taste of sugar cane and its huge buds will make the wait worthwhile.

Sweet Thai

If we’re talking about resistant strains, Sweet Thai couldn’t miss it. This genetics comes from a lineage that has evolved over hundreds of years in the Thai rainforests, with high humidity, heat and pests of all kinds. As a result, it is a strain that can withstand whatever is thrown at it. The only problem is its long flowering period, which can last until December. Therefore, if you grow in a geographical area with short summers, you have a serious problem to get to grow this magnificent variety.

The different strains of marijuana

The different strains of marijuana

Marijuana strains are pure or hybrid varieties, typically these are either cannabis sativa (marijuana) or indica (putative species), these varieties are created to enhance specific characteristics of the plant, or to differentiate a strain for drug marketing purposes. At Grow Shop Online we know that different seeds are also developed for medicinal purposes; the names are chosen by those who develop them.

The variety of names in some cases reflects the properties of the plants, such as color, taste, smell or origin of the variety. Many of the varieties known as hashish have low cannabinoid content.

Types of varieties

– Single-Strain Clone: The grower can distribute genetically identical clones of the plant. The clone is the only way to reproduce the plant so that they can obtain exactly the same genetic material. However, the conditions under which the plant grows will affect the final product.

– Stable variety seed: Creating a genetically stable variety involves selectively choosing the male and female of the cannabis plant, reproducing them over many generations. The seeds generated will grow into plants that have all the desired characteristics, although some genetic variation may still occur.

– Unstable variety seed: These varieties are produced without many generations of breeding. So they can be produced very fast, the flat ones that grow from these seeds, but they can also have a lot of different characteristics. The grow shop generally does not sell these types of varieties, as they are understood to be disreputable and very unstable.

– Wild varieties: some varieties, such as Colombian and Thai varieties, refer to cannabis plants growing wild in certain regions. Usually these plants are used as the basis for the production of much more specialized varieties such as G-13 or Haze.

The different strains of marijuana

Cannabis species

The two most commonly grown groups of species as mentioned above are Cannabis indica and Cannabis sativa, a third species is Cannabis ruderalis, the latter is very small and produces only small amounts of tetrahydrocannabinol (THC) but is not commonly developed for industrial, recreational or medical use.

Pure sativas are relatively tall (up to 4.5 meters) with long branches and elongated leaves as well. While the indica species is a much smaller, shrub-like variety, which has wider leaves, they are generally preferred for indoor growing because of their size. An important difference between these two is that sativas flower after the indica, usually taking a month or two to mature.

The effects of these two species are said to be different, but the ratio of THC to cannabidiol (CBD) in most of the more named strains is similar, 100 to 1.

Hybrid plants generally mix different ratios of these three common types. One example is the White Widow plant, which you can find in your online grow shop, they have ancestors that are about 60% Indica and 40% Sativa, that is they come from two pure plants of these types.

Medicinal Varieties

Knowing that there is a variety of medical marijuana seeds can sometimes be confusing to decide which one to grow depending on the condition you want to treat, as different strains can treat different diseases. Whether you try to buy it as part of a club or grow it at home there are hundreds of varieties available, it is difficult to choose as experiences vary from person to person.

When choosing a strain it is important to know how to measure the effects on the body, this is through THC and CBD, in most medicinal use THC is the main ingredient while CBD is a small portion. For example, a plant with a potent strain has 15-19% THC and only 1% CBD; this proportion is critical in how cannabis affects the patient.

Cannabidiol is not a psychoactive ingredient by itself, but it can impact on the medicinal benefits of cannabis and also vary the effects of THC. The effects of the indica strain are sedative, relaxing, and therefore very useful in the treatment of muscle spasms and tremors, as well as chronic pain, insomnia, anxiety, among others.

In Grow Shop Online we know that the sativa strain gives energy, its varieties are effective in the treatment of nausea (caused by chemotherapy treatments), stimulate appetite, reduce migraine, depression and other symptoms.