Germinate cannabis seeds in cotton pads, soil or RootIt cubes. Check our full guides for the different germination methods, tips and tricks included. Handling cannabis seed germination is no difficult task, but it requires a great deal of precision and care. If you can provide that, you’re good to go.
Germinate cannabis seeds: Best ways
The best cannabis seeds can be expensive, so it pays to have a good germination method. Here are three different, but fully proven, methods which will give you consistently good germination rates (assuming the cannabis seed was of good quality of course)
The three detailed marijuana seed germination guides detail the use of cotton pads and RootIt Cubes, as well as traditional soil germination of cannabis seeds. The seed germination guides are equally valid for feminized seeds, autoflower seeds, regular seeds, CBD seeds, outdoor cannabis seeds or any other type of cannabis seed.
How to germinate cannabis seeds in cotton pads?
Using the same make-up cotton pads available in any pharmacy or drug store you can germinate your cannabis seeds easily. The method shows how you can germinate marijuana seeds between two damp cotton pads and then leave these pads on a dish covered in transparent kitchen film.
How to germinate cannabis seeds in soil?
Many growers have used soil for years. Germinating your cannabis seeds in soil is easy enough with a few simple rules. The germination guide explains soil preparation. It explains how to place the seed in the soil and advises on watering, temperatures etc. If you want to germinate and grow your seeds in soil then this is the guide for you.
How to germinate cannabis seeds in RootIt Cubes?
RootIt Cubes, along with many similar germination cubes, all use a moisture retaining material to geminate your cannabis seeds. Often this is a synthetic brown foam polymer, but glass wool and coco fibre have been used. The guide explains how the germination cubes are prepared and kept moist, as well as showing how to place the cannabis seed inside. RootIt Cubes and similar products are widely available online and in grow shops, they are a convenient and easy way to germinate weed seeds. If you are planning to germinate your cannabis seeds with germination cubes then this guide is for you.
Important. Avoid pulling the seed casing away from the seedling (especially new growers), you can damage the seedling. Its always better to wait until the seed case dries out and falls off naturally. Ripping the seed casing away from the first set of baby leaves (cotyledon) too early damages the young seedling and can kill it.
Each grower will have their own preferred germination method, these methods are our suggestions based on many years of customer feedback from Dutch Passion customers. Good luck!
9 Comments . Leave new
How much water do seed need during the germination (in soil) And than in the growning time? Please help me!
A seed does not need any extra water as long as the soil you are germinating in is nice and moist.
You can spray your soil with a spray a couple of times if you feel it needs more moisture during germination.
During the growing period, it’s very dependent on your growing conditions, size of pot, temperature, size of the plant etc.
So we can’t give you a perfect answer to your question. Indoors you water the plants every day, with an amount that suits the period and conditions of that plant, at that time.
Thank you very very much…I hope I didn ‘t use a wrong mix of soil! I’ll tell you! Bye.
Nice and very informative blog, thank you so much for sharing this information with us.I always keen to read such a amazing post.
Well I’m about to start my 1st grow tomorrow and will be using the auto ultimate, I hope I get this right! Wish me luck as I think I’m going to need it
I wish you a lot of good luck with your grow! If you need help, let us know
Hi, i dont have microwave foil so instead i poked a couple of holes on the cling film. Is that okay?
Yes that’s definately okey to poke some holes in regular cling film
I use a good pinched chunk of rock wool.Use enough to hold moisture to geminate the seedlings. You can watch the process .
How to Germinate Cannabis Seeds
Cannabis, better known as marijuana, is getting more popular across the United States as more medical reports deem it highly useful for better health and more states legalize its sale and use. There’s no question of how potent and beneficial marijuana is for health and recreation, so it is no surprise that more individuals are more getting interested in growing the herb in their homes.
Like any other plant, cannabis goes through the germination process before full growth. Handling cannabis seed germination is no difficult task, but it requires a great deal of precision and care. If you can provide that, you’re good to go.
Below here, we breakdown the main aspects of cannabis seed germination you need to know.
The Ideal Germination Conditions for Cannabis
For maximum cannabis seed germination, you need to provide the following conditions:
Marijuana seeds need adequate moisture in the soil to develop properly. You can maintain moisture by using well-watered soil or a naturally-moist medium such as compost. Alternatively, you can use mulch on the ground to lock the moisture in.
Your seeds need a stable setup during planting to guarantee proper germination. You can achieve this by placing the seeds about 1.3cm to 2.5 cm into the medium, not any further or closer to the medium surface.
Marijuana seeds require a proper balance between hot and cold temperatures for proper germination. Keep the temperature around the germinating area adequately warm, because colder temperatures tend to delay the germination process.
Marijuana seeds need direction when being germinated. When placing the germinated seed into the growing medium, ensure that the white root is looking downwards into the medium and the seed body is looking upwards. Positioning it otherwise means the root will have to reorganize itself, which can slow germination.
Seed Germination Methods
There are more than a few options to choose from when picking a method for your seed germination process. We list and explain the best of them below:
Use Starter Cubes & Seedling Plugs
This is the most recommended cannabis seed germination method on this list because of its ease. Starter cubes and seedling plugs are specially designed for the purpose of seed germination, so they come filled with the right kind of planting mix and a hole drilled adequately in the middle for placing your seed. All you have to do is place your seed carefully into the hole and close it with a simple pinch of the nearby planting mix.
- They have high germination rates thanks to adequately pre-set conditions
- They are easy to use; you open them up and start planting
- They give less room for error
- Some of them are designed to allow hydroponic growing (water-based planting)
- They aren’t too expensive
- Are usually sold in packages of 50 plugs or more at once, no less.
- Some plugs dry out too quickly after opening.
- Some plugs must be soaked for a while first before use.
Plant your marijuana seeds directly in the final growing medium
Another good method for germinating your cannabis seeds is by planting them within your final growing medium from the very beginning, whether it is soil or compost or water.
- The seeds don’t get transplant shock during transplanting
- The seeds get accustomed to the medium early on, which fosters growth
- Some final mediums are not adequately nutrient-rich to support cannabis seed germination in its earliest stages
Use a germination station
For best seed germination results, you can alternatively employ a germination station before transferring to a final growing medium. Germination stations are pre-designed to offer optimum conditions for germination.
- Germination stations are cheap to purchase
- You can create your own DIY germination station at home using a plastic dome fitted over a plate that’s placed on a heating pad.
- Germination seeds are only appropriate for the early stages of growth, unlike, say, the final medium.
Soak Your Marijuana Seeds in Water Overnight
Alternatively, you can germinate your cannabis seeds using water alone. Place the seeds in a glassful of mildly warm water overnight and wait for the white root to break through the seed shell. Then you can transfer to a final growing medium.
- It works well for seeds with extra hard seed coats
- Cuts out all the extra preparation required in soil-based germination
- Some seeds, especially the older ones, cannot germinate in water because they require a longer time
- There is always the risk of over soaking the seeds and killing them
Try the Paper Towel Method
The most DIY cannabis seed germination method on this list is the paper towel method, which involves wrapping your seeds in thin paper towels, making them wet and leaving the setup a warm place. Soon enough, the white roots start showing and the seeds can then be transplanted.
- It is so cheap; the thinnest (and cheapest) paper towels work best
- It is so easy to do.
- Thicker paper towels can be hard to separate new seedlings from after they’ve sprouted
- There is a high possibility for errors during transplanting, such as root breakage when seed roots are found to have grown into the paper towel, not on its surface.
- Paper towels can dry if unattended, thereby killing the new seedlings.
Planting Germinated Seeds
Once the cannabis seeds have germinated, they need to be planted in order to grow into proper cannabis plants. The recommended method for planting cannabis seeds includes the steps below:
Step One : Set and prepare your planting medium. You can use either a rooting cube or a planting mix for planting, depending on your preference. Rooting cubes have no major preparation requirements –have one ready from Oasis, Jiffy or another good brand. If you’re using a planting mix, procure sterile soil for the process. Random soil doesn’t cut it here.
Step Two : Next, add water to the sterile soil or rooting cube to saturate it. Then use a needle or chopstick to drill small planting holes within the soil or rooting cube. Please do not use your finger for this task.
Step Three : Get your tweezers and sterilize them with alcohol or spirit first. Then use the tweezers to pick the seeds, paying good attention to the fragile white roots.
Step Four : Place each germinated seed into a hole of its own, ever so tenderly, such that the root faces downward. Don’t place the seeds too deep into the ground either, because it slows growth. Move quickly because the roots are easily damaged by exposure to the atmosphere.
Step Five : Next, cover each of the holes with adequate soil or rooting cube. Make sure the planting mix or root cube is moist and not too cold.
Germinating and growing cannabis seeds requires a bit of work, but when done right, the end results are worth every minute spent. Like any other plant, cannabis seeds have to go through germination and then plant growth. Making sure each of these stages is done right will guarantee you a super bouncy harvest every time.