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type of cannabis by seed id

Cannabis enthusiasts have been trying to find out how to determine the sex of a marijuana plant by the seed for ages. Unfortunately, there is no way to tell if the seed will produce a male or female plant by just looking at the seed. Regular marijuana seeds have a 50% chance of being female, so out ten seeds, growers can expect that 5 of them will probably produce female plants.

The largest seeds are the best ones to grow. It is easier to pick the largest ones if there are several to compare side by side. Growers should look for the most symmetrical seed that is round or shaped slightly like a teardrop. Underdeveloped seeds are small and have an asymmetrical shape.

Quality marijuana seeds have specific characteristics that set them apart. Unfortunately, they can be difficult for consumers to find since most growers avoid seed production in their plants at all costs. Even when a rogue seed is present, it rarely grows mature enough to germinate. Though it is challenging to identify a quality seed for even the most experienced growers, it is vital to be able to do so when using seeds to grow marijuana. Below is an overview of the characteristics of a high-quality seed.

Can You Tell if a Marijuana Seed is Female?

Another common way to germinate marijuana seeds is by wetting a folded paper towel or cotton pad and placing the seeds inside of it. It is important not to get the paper towel or cotton pad too wet or it could drown the seeds. Growers should check the seeds after a few days to see which have taken root.

While seeing and feeling a marijuana seed can give growers a lot of information, it is not always accurate. Even the best-looking seeds can be duds, especially if they have been frozen. Below are a few things growers can do to better determine the quality of their seeds.

Ask any experienced grower how to produce a hardy marijuana plant and they will say to start with a seed for a good strain. Lighting, soil, nutrients, and water play large roles in the final yield, but starting with a high-quality seed gives growers the best genetics with the highest potential yield possible. Most people find their first seed mixed in with marijuana, but most of these seeds are low quality and may grow to be male plants. The best way to get high-quality seeds is to purchase them from a reputable marijuana seed retailer.

A mature, high-quality marijuana seed has a hard shell that can withstand the pressure of being squeezed between two fingers. Poor quality seeds will disintegrate when squeezed. If this happens, the seed was weak or dead and would not have grown a viable plant if it germinated at all.

Indica buds are tightly packed and tend to grow in a more chunky formation than those of sativa. Indica trichomes that are ready to harvest can take on a milky-translucence as well, but often appear more amber in color.

Flowering occurs when the days shorten, or when the plant receives 12 hours or less of continuous daily light. Photo by: Gina Coleman/Weedmaps

Indica strains do not undergo the same stem elongation as the plant focuses on developing a thick, woody trunk to support the weight of future buds. Perhaps the most distinguishing characteristic of cannabis indica plants is their leaves. Indica’s unmistakeable fat, forest-green fingers help to soak up light and accelerate growth. Outdoors, indica plants are unlikely to grow taller than six feet (two meters), and indoor plants usually grow three feet (one meter) or less. Indica strains tend to spread out wide like a bush, with vigorous branching.

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If you’re growing indica plants from seed, expect a slightly shorter germination period. Like sativa seeds, indica seeds require a warm temperature to germinate (approximately 71 to 75F or 22 to 25C).

In both strains, pre-flowers can be easily mistaken for new branches. If you haven’t used feminized seeds, the pre-flowering period is the time to separate male plants from female plants. Males must be removed immediately to avoid pollinating females unless the intention is to produce seeds. The first male pre-flowers appear as a small sac, while female plants produce a structure called a cola that looks similar to a hair and will later become a flower or bud.

Hybrid strains are also commonplace, with many growers opting for plants that blend the most desirable properties of both sativa and indica. Hybrids may be indica- or sativa-dominant, like Sour Diesel. White Widow exemplifies a balanced hybrid cultivar.

Sativa strains have light-green, thin-fingered, delicate leaves. Cannabis indica cultivars have broad, dark-green leaves. Photo by: Gina Coleman/Weedmaps