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how long does it take marijuana seeds to germinate

It’s essential to acquire high-quality cannabis seeds for germination, as these will go on to become high-quality cannabis plants. Seeds that are fresh-feeling or too green indicate that they haven’t reached full maturity, while pale-green, white, or very dark cannabis seeds may have trouble sprouting. However, it’s tricky to know the outcome of a popped seed, so trying may be worthwhile. If you’re not ready to pop your seeds yet, store them in a dark, cool place until it’s time for germination.

While many plants can be germinated in the ground, cannabis seeds are fragile enough that you should germinate them before planting.

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The downside of water germination is that once they’ve popped, you’ll need to maneuver them into their growing medium manually. This is a delicate process, as germinating seeds are extra fragile, and any harm risks the development of your plants. Make sure to place the seed roots down in the soil when you transfer to a pot.

So, you’ve decided to grow your own cannabis plants. You purchased a pack of seeds, assembled cultivation materials, cleared a space in your garden, and are ready to grow your first cannabis crop . With everything in hand, it’s time to begin the very first step of cannabis cultivation : germinating seeds.

Germination is the first stage of the cannabis growth cycle : the process that brings a cannabis seed out of its hibernation period and starts the cannabis growth process. After all, seeds in a bag don’t spontaneously start developing roots. Also known as “popping” seeds, seed germination begins when a seed receives environmental cues letting it know the setting is perfect to start growth.

If you’re one of those people that have to have control over everything you might find yourself wondering how long cannabis seeds germinate. The long and short of it is that it usually takes 24 to 48 hours for the cannabis seeds to germinate. If they are placed somewhere moist, warm and dark, like a cupboard or in a propagator. These are ideal places for the Cannabis seeds to germinate and they will crack out of their protective shells.

After another two days, they should have a pair of leaves then continue growing for another two weeks until they begin the vegetation period. If you are concerned that the seed cover is still on the leaf or concerned about how long the cannabis seed germination will still take, just remember the more warmth and moisture (not dampness) will accelerate the process for the Cannabis seeds to germinate and within 24 to 48 hours it should be completely out of its shell.

So now you know how long cannabis seeds germinate, what will happen after?

You could also find our FAQ Submission Where To Find Cannabis Seeds? useful.

There’s a reason we said most seeds and not all. It’s a really common misconception that all seeds will germinate if given the right environmental conditions. Some growers will swear by a certain germination method for a 100% germination rate, while some seed banks will claim a 100% germination rate from their products. It’s not true, and in reality, all this comes down to the germination rate of your chosen species. This refers to what percentage of seeds are likely to germinate out of a given amount planted.

If you’re growing something else entirely, the length of time to germinate can fluctuate a lot further than the time frames above, from less than a week all the way up to an entire month. While all seeds have the same three basic needs to germinate successfully, the amounts of water and temperature may vary.

Germination Rate

All seeds will naturally seek out water. Water triggers germination, and is arguably the most important factor. All seeds require water to germinate. Water helps the seeds expand and break their shells, particularly if seeds are dry from being dormant for some time. Usually, damp environments are what seeds thrive in. If they have too much water, they’ll get waterlogged which stops them from receiving enough oxygen. However, if seeds are too dry, they won’t get the levels of water they need to sprout the tap root.

Need some help selecting seeds? Check out this video that covers the different types of seeds available on the market, and which strains may be best for you.

Last but by no means least, oxygen. Just like mature plants, seeds need oxygen to survive. As we mentioned above, the issue with water logging seeds isn’t really too much moisture, but a lack of oxygen. This isn’t the only way growers might deprive their seeds of oxygen. Other common factors limiting oxygen intake include sowing seeds too deep into the soil or a heavily compacted growing medium.