The first step in growing your own cannabis, explore expert tips and tricks on how to successfully germinate, transforming your little seeds into healthy sprouts. Germinating pot seeds in water is very simple and effective method especially for seeds with a harder shell or older seeds. Here are all the steps for germinating weed seeds in water With various methods on how to germinate marijuana seeds for beginner and advanced technique, it all just comes to your preference on what type to use.
How To: Germinate Cannabis Seeds
There’s just something amazing that happens as you watch life unfold from the smallest seed to a full-grown plant. It’s a connection to nature that is often lacking in today’s buy everything pre-washed world. Some patients are legally allowed to grow a limited number of cannabis plants at home (with , either outdoors or inside. The number of plants and the amount that can be stored depends directly on the quantity of dried cannabis a patient is authorized to use daily, so make sure to review the ACMPR guidelines before starting.
If you’re growing your own cannabis starting from seeds (as opposed to cut clones), the first step is to transform them from the seeds to sprouts. For seeds to germinate, they require three things: moisture, warmth and darkness.
Fill a glass with clean, room temperature water (between 18 and 25 degrees Celsius is ideal). The type of water you use should sync up with the type of water you drink. If your tap water is safe for drinking, you can use it for germination. But if you have to use filtered or bottled water to drink, your seeds will also need it to grow.
Drop your seeds into the glass of water and leave them to soak in a dark place that holds a temperature between 20 and 25 degrees Celsius. After 10 minutes, check on the seeds. If a few are floating at the top, gently tap them to see if they sink. (If they don’t, just let them float!) Place the seeds back in the dark for another 8-12 hours.
Note: If you are germinating colour-coated seeds, each colour should be placed in a separate glass. The colour will slowly dissolve in the water, making the seeds and their colour-coded strain identifiers indistinguishable.
Place the seeds on a plate, bedded in between layers of damp paper or cotton towels, before placing them back in the dark to continue germinating. Check on them every 6-12 hours, dripping water onto the top layer of paper towels to ensure they remain damp. Do this for 48-72 hours.
After two to three days on the paper towels, the seeds will swell causing the casing shell to crack. It may take up another day or two, so if you don’t see split casing shells, be patient. However, it’s also important not to let the newly emerged root stay exposed to the damp paper towels too long, as it can create early root damage. Look for the white, initial root visible at the spot the seed is cracked. It will look like a little tail sticking out of the seed. That’s how you know your seed is ready to be planted!
How to germinate cannabis seeds in water
There are many methods of germinating cannabis seeds. Some are less risky and less complicated than others, so choosing the right approach is very important. In this article, we will look at a simple and effective method – germination in a glass of water.
What do weed seeds need to germinate?
Water, heat and air (oxygen) are all that cannabis seeds need to come out of dormancy and sprout. Fertilizer, special hormones, and secret supplements are not necessary as Mother Nature provides the seeds with a stored food supply to usher them through the germination. Strong, viable seeds germinate in two to seven days. As the seed germinates, the seed’s protective shell splits open and a tiny white rootlet (taproot) pops out.
Germinating Weed Seeds in Water – Step by Step Guide
Germinating pot seeds in water is very simple and effective method that is highly recommended by FastBuds Seeds Company. This method is especially effective for seeds with a harder shell or older seeds. Here are all the steps for germinating pot seeds in water:
- Get a glass of water.
You can use tap water or distilled water, whichever one you prefer. Just make sure to leave the glass of water at room temperature first. Do not use hot or cold water. Hot water can easily damage your seeds. Ideal temperature is around 21-26 C.
- Place the seeds in the glass.
At first, seeds will often float on the surface. They should sink to the bottom of the container after a couple of hours. Soaking ensures that water penetrates the protective shell to activate growth hormones.
- Place the glass in a dark warm place and let the seeds soak.
After a couple of days, you should see the radicle. Remember that some seeds may need longer until you see the radicle coming out. If they have not sprouted after 72 hours, add a few drops of hydrogen peroxide to kill accumulated bacteria in the water and return to the darkness for 2 more days.
- Plant your germinated seeds.
When the taproot is around 2-3mm long, carefully get seeds out of the glass and plant them in soil. Make a 0.5-1cm deep hole in the soil, place your seed root pointing down and cover it with more soil. Lightly spray the area.
As you can see, germinating weed seeds in water is a super simple process. Now that you know the basics of germinating cannabis seeds in water it’s time to buy a few seeds and try out the process yourself. If you’re looking for high-quality seeds, head on over to Herbies where you can find viable, vigorous, and fast-growing seeds from a variety of seedbanks from around the world.
What kind of water should I use for cannabis seeds germination?
While you can always use tap water to germinate your seeds, using distilled or purified water can help you avoid any harmful substances that may be found in tap water, such as heavy minerals.
For how long do you leave cannabis seeds in water to germinate?
Usually it takes around 72 hours for the seeds to germinate. If the seeds haven’t sprouted in that time, you can add a few drops of hydrogen peroxide and leave them for another 2 days.
Can I germinate autoflower cannabis seeds in water?
Absolutely, you can. No matter what type of seeds you’ve purchased the germination process will be the same.
What if pot seeds float in water during germination?
Seeds that sink by soaking in water are generally considered as viable seeds, and those that don’t sink even after 24 hours of soaking are probably dead and hollow on the inside.
What water pH is best for the germination of weed seeds?
The perfect pH for cannabis seed germination is between 5.5-6.0.
Should I use hydrogen peroxide in water to germinate pot seeds?
According to recent studies, hydrogen peroxide solution is thought to increase germination rates and is therefore considered an effective medium for germination. Sprouting your seeds in a glass of water with a tablespoon of hydrogen peroxide mixed in can help sprout the seeds more efficiently as the solution breaks down the seed coat and allows more oxygen to get inside.
Should I use fertilizers or special hormones to germinate marijuana seeds in water?
Using special hormones or fertilizers to germinate weed seeds in water is not necessary.
Germinating Marijuana Seeds in a Water Cup
We have seen many methods of growing marijuana seeds. From the most basic to the advanced technique, cultivating marijuana is a well-loved hobby for beginners and experts alike. With various methods on how to germinate marijuana seeds, it all just comes to your preference on what type to use.
Why You Need to Germinate Marijuana Seeds
Marijuana germination is the procedure where a sprout breaks out of the seed’s coating. The sprout looks like a small white tendril and it is extremely delicate. It is the plant’s initial root and it is often referred to as the “taproot.” All the upcoming roots created by your marijuana plant will grow from the taproot. This means that the taproot is the building block of all your plant’s potential roots in the future.
The taproot, together with a few other tiny young offshoots around it – will grow and develop into longer and stronger roots. They will push the seed above the ground until the shell emerges from the surface of your growing medium and grow its first leaves known as the “cotyledons.”
These initial round leaves will sprout from the inside of the marijuana seed. The cotyledons developed as part of the plant embryo in the seed, which means there’s no need for the marijuana seedling to grow them. The sprouting first leaves are the ones that break open the shell after the taproot cracked it open.
How to germinate marijuana seeds
Marijuana seeds need three things to achieve successful germination and these are heat, water, and air. Using these, you can perform the simplest and easiest technique to germinate your seeds. But first, you’ll need paper towels, two clean plates, and marijuana seeds.
Here’s the process of this germination technique:
- Take your paper towels and soak four sheets in the distilled water. The sheets should be saturated with water but they shouldn’t have any excess dripping water.
- Get two sheets of the saturated paper towel and place them on one plate. Then, arrange the seeds on top of the plate with at least one inch of space between them. After that, get the remaining sheets of paper and cover it on top of the seeds.
- You need to make a dark protected area for your seeds. You can do this by covering the top with the remaining plate. This will create a dome-like space for your seeds to germinate.
- Lastly, keep the area warm and follow the correct temperature between 70-90°F.
These are all the steps to germinate your marijuana seeds. Once you completed each step, you only need to wait.
Don’t be impatient because this stage is crucial for the overall growth of your plant. Make sure you check the paper towels from time to time. If the papers are starting to lose their moisture, spray a little amount of water. Maintaining the proper amount of moisture around your seeds will keep them healthy and happy.
Note: each seed has different germination speed. Some may take longer than the others and that’s normal. You can tell that your seed has germinated once it breaks and one sprout begins to emerge from it. This sprout is the taproot of your seeds and it will be its main stem. Once you see the taproot growing from the seeds, that’s the indication that your germination process is successful. By this point, refrain from touching the seed or the taproot since it can disrupt their development.
Proper Way of Transplanting Germinated Marijuana Seeds
When the germination stage passes and your marijuana seeds have grown their taproot, it’s time to transplant them to a growing medium of your choice. Just like how you treat your seeds during germination, you also need to be extremely careful when transplanting your little plants. Remember, they are not yet fully-grown which makes them powerless against stressful factors.
Follow the steps below to properly transplant your germinated marijuana seeds:
- Prepare the growing medium in which you will transfer your germinated seeds. You can start with small 2-inch pots since they are cheap and easy to access. What you need to do with the pots is to fill them with coarse and light potting soil. Then, place a hole in the middle, which is at least a quarter-inch down the soil using a pencil or pen.
- When your growing medium is ready, it is time to transfer the seeds. Using a pair of tweezers, slowly pick up the seeds and place them in your growing medium, specifically inside the hole. Make sure its taproot is facing downwards. Then, gently cover it with soil.
- Next, you need to water the soil using a spray bottle. This will provide moisture in all areas of the soil without the risk of drowning your seeds. Remember that you should only provide sufficient water to your seeds because overwatering them can kill the little sprout.
- Lastly, you need to check the moisture level and temperature of the soil to maintain the good condition of your seeds. After a week, you can expect the seedlings to start appearing in your growing medium.
Germinating Marijuana Seeds in a Water Cup
If you want a cool, new method to germinate your seeds, the following has a 100% success rate. Though the results may vary, just like what usually happens to the all-natural growing method, this one is easy which is perfect for first-time growers.
First, you need the following materials before you start:
- 1 plate
- a glass of distilled water
- paper towel
- pill bottle
A little reminder before you start with the method is you should always use distilled water.
- Never utilize tap water because it carries impurities that might harm your seeds. Lastly, see to it that your germinating space is situated inside an enclosed room that has a temperature of 18 to 25 °C. The following are the steps to follow on how to germinate marijuana seeds in a water cup:
- Place your seeds inside a cup or glass of distilled water. Some will instantly drop to the bottom while others will float. Leave them for a few hours until their shell is penetrated with water and then push them to the bottom of the cup/glass using your fingertips. Allow the seeds to soak for 15 – 18 hours. The soaking process will moisten the shell of the seeds which makes it easy for them to germinate.
- Get a thick dye-free paper towel and place it on top of a plate. Place the soaked seeds in the paper towel and position them with enough spaces around each other. Fold the paper towel to envelop the seeds.
- Place it in a warm and dim area until the seeds start to crack. Make sure the seeds are well-moisturized so check it every 5-12 hours and use a spray bottle to add water onto it.
- Be patient. Seeds may take seven days or longer to germinate. Remember that each seed has a different germination phase.
- Once the taproot begins to appear, you can transplant your germinated sprouts to your desired growing medium. Make sure the taproot is facing downwards when you plant it.
Most marijuana seeds take 1 to 2 days to germinate, while others take a week. This depends on the thickness of their shells. Each seed has different features and physical characteristics, hence the difference during the germination process. If you follow all the steps of the germination method we mentioned above, you can expect 80% success rate.
Knowing the right way of germinating your marijuana seeds is vital in starting your weed production. You can choose from all the methods we have provided above. Just make sure that you give your plants everything it needs including food, light, and water. They should also be kept in a growing space with proper levels of humidity and temperature.
Establishing an ideal environment for your plants will help you avoid obstacles along the way. Above all, be organized and precise. Place your seedlings, seeds, and clones in a clear jar and label them. This will help you avoid confusion and expensive mistakes as you learn how to germinate marijuana seeds. Now go and get your pot production going!