The 3 best ways to germinate Cannabis seeds

Have you recently decided to germinate your own cannabis seeds? It’s a very exciting and rewarding process—as long as you know the right way to do it. To help you with that, we’ve put together a guide that will help you germinate cannabis seeds in the best possible way. As a reminder, the purchase and sale of Cannabis seeds are permitted in France, but growing a cannabis strain that is not on the list of permitted strains remains illegal.

How to Germinate Cannabis Seeds

Growers use different methods to germinate their cannabis seeds. Some use the simplest method possible and germinate their seeds in soil, while others germinate them in water. Finally, you may also find people who germinate their autoflowering seeds in paper towels. The cultivation method depends on the grower. Let's take a closer look at each of these methods.

Germination of Cannabis Seeds in Soil

Soil is the most natural way to germinate your cannabis seeds. Soil provides the perfect environment for cannabis seeds to germinate because it protects the fragile roots from external threats. However, there are some things you need to keep in mind. For example, it’s very important to use the right type of soil.

You can choose a potting mix that is only lightly fertilized, or you can opt for a seed-starting mix with a pH of 6 or slightly more acidic. The soil’s acidity provides the optimal environment for seed growth. Be careful, though—too much of anything is bad, and «hot soils» that are very rich in nutrients aren’t suitable for germination and seedlings—save that type of environment for mature plants.

Germinating Cannabis Seeds in Water

If you want your plant to grow faster, germinating your seeds in water is probably the best option. However, even though this method is faster, there are some things you need to be careful about. You’ll need to make sure the environment is optimal.

Typically, cannabis seeds only need a total of 24 to 48 hours to germinate. However, growers can keep their seeds soaked for up to a week. This method is faster than the soil method because it provides more moisture. Moisture is a key factor in seed germination. The hard shell cannot withstand moisture, making it easier for the root to break through it.

Germinating Cannabis Seeds in Paper Towels

Paper towels are a relatively new method growers use to germinate their seeds. Growers use damp paper towels or cotton swabs to provide the seeds with the moisture they need. The seeds are placed between two damp paper towels and then sandwiched between two plates. This helps retain moisture in the seeds, which should be stored indoors at room temperature.

The germination process using this method takes up to 5 days. The seeds begin to sprout in the paper towels, and once the roots reach a length of 5 millimeters, you can plant them. However, you must be very careful when planting them. They can easily break because the roots are very fragile. The roots may become tangled in the paper towels and break. That’s why it’s best to handle them with great care—ideally, use sterile tweezers.