What do weed seeds look like? Is there a difference between female and male seeds in appearance and how to see if a seed is healthy? Check it out! Amsterdam Seeds Supply – Don't know yet what do cannabis seeds look like? – Cannabis cup winners The appearance of cannabis seeds is a subject that raises many questions amongst growers. We often get asked about the way cannabis seeds should look, with regards to …
What Do Weed Seeds Look Like?
It’s important to know what to expect and what to look out for before you buy cannabis seeds. In addition to important factors such as sufficient water, nutrients and light quality, a successful crop starts with high quality healthy cannabis seeds. But how do you determine whether a cannabis seed is healthy, viable and of high quality?
The quality of a seed can be partially assessed by looking at the appearance. However, you have to know what a healthy cannabis seed looks like and that can be difficult. Even for the experienced grower. In this blog we therefore answer various questions such as: what do weed seeds look like and how can you see if a cannabis seed is healthy and viable?
What do female weed seeds look like?
Some people believe you can see the gender of the strain based on the appearance of the seeds. Well, we can tell you that ain’t possible. Both female and male seeds look exactly the same.
Curious how healthy cannabis seeds look? Continue reading!
What do healthy cannabis seeds look like?
Healthy cannabis seeds are sufficiently matured and therefore have a different appearance than unripened cannabis seeds. For example, viable cannabis seeds meet a number of criteria. Think of the size and shape, hardness of the outside and color.
Color of the cannabis seed
Fertile cannabis seeds are black, dark brown, red-brown or gray with a shiny glow as if there is a bit of wax on the peel. Cannabis seeds with a different color such as white, yellow or light green will probably also germinate, but indicate lesser quality. Such seeds have been harvested too early and haven’t had enough time to ripen.
Although it isn’t always visible with the blind eye, on a quality cannabis seed you can see a pattern of “tiger stripes” or dark spots.
Shape and size of a cannabis seed
Cannabis seeds have a unique shape. They are oval, have the shape of a drop and are small in size. On average, a cannabis seed is about 2 to 5 mm long and 2 to 3 mm thick. If you want to know what you can expect in advance, then we can advise you to take a look at the seeds of a tomato.
Hardness of the peel
A well ripened cannabis seed had sufficient time for hardening its shell. Healthy cannabis seeds are therefore provided with a hard smooth skin without cracks. You can test the hardness of the shell by taking the seed between your fingers and applying gentle pressure. Immature seeds will easily crack or crumble while qualitative cannabis seeds won’t damage.
Note: the moisture from your fingers can damage the seed. Please use linen gloves to prevent this.
To test the viability of a seed you can place the seed in a glass with distilled water. Seeds that sink within 2 hours have sufficient mass. These seeds generally have a better chance of sprouting than seeds that still float.
Note: this test isn’t 100% accurate and only provides an indication of the viability. In addition, the water will activate the germination process. Therefore, only carry out this test if you want to germinate the seed immediately. After performing the float test, you can’t longer store the seed.
Buy healthy cannabis at Weedseedsexpress
You can buy high quality healthy cannabis seeds with a high viability through a professional seed bank. Whether you buy cannabis seeds via Weedseedsexpress or another seed company, do your research. Like other respected seed banks, we have a reputation that we are frugal on. That is why you only find high quality marijuana seeds at Weedseedsexpress.
What Do Cannabis Seeds Look Like?
If you wonder what do cannabis seeds look like, you might not be alone. Many people wonder the same. Cannabis seeds may be as big as 2mm or as small as .5mm but cannabis seeds will always be whitish-brown and have small black spots on them. Although some strains may look different, you cannot actually tell the genetics or sex of the plant by just looking at the cannabis seeds, regardless of the claims people make.
What do cannabis seeds look like can’t define any other characteristics of the strain!
If you are wondering whether the size of the cannabis seeds makes a difference, they actually don’t. You will get the same result from big or small cannabis seeds and they will grow to become massive plants even if they came from smaller-than-usual cannabis seeds. Remember that what cannabis seeds look like will not define the plant that you grow or ultimately the cannabis you smoke.
You might find our FAQ submission Where Buy Marijuana Seeds? useful
Size, shape and colour: three cannabis seed characteristics that can be deceiving
This article has been conceived to answer all the key questions that we often get asked by clients and growers regarding the physical characteristics of our main product: premium-quality cannabis seeds.
Our 15 years in the business have provided us with a great command as well as a wide perspective of this subject, so it is an honour for us to be able to share our knowledge with all of you in the cannabis community.
The size of cannabis seeds
As most of the cannabis varieties that are currently on the market are polyhybrids, the size of the seeds can vary depending on their genetic line.
Some customers, for instance, contact us to tell us that they have bought Critical + seeds and they believe they look too small. But this is a normal feature of this strain: we’ve seen millions of Critical + seeds and we can confirm that they are naturally smaller than others. It is therefore incorrect to think that this is a sign of poor quality.
If, on the contrary, the seeds seem too big, this may be caused by a lack of macronutrients during the plant’s growth cycle. As any grower with certain experience will know, calcium deficiencies are corrected by adding calcium and magnesium, a combination that helps reestablish the perfect nutritional balance of plants.
So in this case, an increase in size could be a direct indicator of this addition of calcium and magnesium, which is carried out in order to alleviate that macronutrient deficiency during growth. This has no impact on the plant’s potential for germination, growth, flowering, or yield, nor on the development of the organoleptic properties of the buds (aroma, flavour and effect).
So we can openly say that this difference is simply visual. If we take the example of a Moby Dick seed, its dimensions will most likely be bigger than those of Critical +, although you can also find slight variations between seeds from the same strain. Don’t forget that, as with all living beings, cannabis seeds are also biologically different amongst themselves.
The shape of cannabis seeds
Cannabis seeds can also show slight changes at morphological level. It’s perfectly normal to find minor differences in the oval shape of seeds from the same batch.
In some cases their shape is more linear; whereas in others one of the extremities can be rounded whilst the other is more pointy. But this is no reason for concern: as with size, these slight differences in the outline of the seeds are purely visual and have nothing to do with quality.
The most common mistakes when germinating cannabis seeds
The colour of cannabis seeds
Although it is true that ripe cannabis seeds tend to have a dark shell that can go from brown to black, with lines that look like tiger stripes, this cannot be regarded as a quality indicator by itself.
Yet again, this is a misleading physical attribute that does not guarantee the germination potential or overall characteristics of a seed. A high-quality strain can also be light or dark grey in colour.
Let’s take the example of Critical + again, one of our permanent bestsellers that has had a resounding success across the world thanks to its outstanding scent, flavour, effect, and yielding capacity.
Critical + is a clear example that colour, contrary to what many growers believe, is not necessarily a quality indicator: these undeniably high-quality seeds exhibit a very light grey, almost whitish grey, to a medium grey colour.
However, a greenish colour is a clear sign of immaturity, which means that the seed hasn’t developed fully or it hasn’t received all the necessary resources to reach full maturity. In this particular case, if you purchase seeds with this colour you need to contact your supplier immediately and try to have them replaced.
If this happens to you with one of our seeds, don’t hesitate to contact us directly. Send us a couple of pictures so we can check them out, and our customer service team will replace them as soon as possible.
Another aspect that can be misleading is the fact that a ripe, freshly-harvested cannabis seed has a brighter and darker colour than after it’s been packaged for 1 to 2 months.
This could be compared to a newborn whose physical appearance quickly evolves during their first few days of life in order to adapt to the completely new outside environment.
The same thing happens with cannabis seeds: the packaging and the different stages before they’re commercialised can entail lighting and humidity changes, as well as a bit of oxidation, which may slightly affect the colour of the shell but definitely has no impact on the final product. Once again, this is simply a visual effect.
We hope that this post has provided you with some useful information about the physical characteristics of your cannabis seeds to help you interpret them more objectively before starting their germination and cultivation.
Brian Worms After completing my studies in International Trade and Marketing in France, I’m more interested in the world of communication today. Blogger, grower and real cannabis toker for more than 20 years, always looking into the rarest and finest cannabis genetics. My passion for cannabis is so deep that it’s become something of a lifestyle now… My work is like a dream come true.
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