The best, fastest and safest way to germinate your marijuana seeds is to use two methods one after the other: A fairly experienced grower called me recently panicking over germinating cannabis seeds. To germinate using cotton pads, place a few seeds between two cotton pads and moisten with a plant sprayer.
If you wish to germinate marijuana seeds in rockwool, you must add fertilizer beforehand. Some breeders prefer to germinate their seeds in the dark so they put the cotton wool pads in between two saucers, you can try this but it is not necessary. For this guide, we will be using kitchen towel as it is readily available and holds moisture relatively well.
In this step you’ll need two ceramic plates.
You can jump start the process by putting seeds in a jar of water for 24 hours and soaking them.good seeds will sink, bad seeds will float. To get started, put some seeds inside two moist cotton pads. Check the bowl on a regular basis if it is still humid enough and if the weed seeds already start to burst.
Before you get started it is good to know how long the germination of marijuana seeds takes. The seeds should be at least an inch apart. In this post he answers the question he gets time and time again:
To germinate seeds of marijuana securely, put to soak your seeds of marijuana a few hours before, and in a tupper, places a base of wet napkins, without they get to soak, distribute the seeds above and cover them with other napkins in the same way. Rockwool is an excellent medium for cultivating cannabis. Before starting this, you can soak your “beans” in a cup of filtered or distilled water for 12 to 24 hours to maximize your germination success rate, but we will get to this part a bit later.
Unfortunately, regulation and implementation in respect of cannabis seeds often differ from country to country. For this reason we advise you as a matter of urgency to make inquiries about the regulations to which you are subject. Read the complete disclaimer here.
Within a few days some or all of the seeds should open and put out a root. It is common for cannabis seeds to open within 72 hours of being put in the germination medium. Less commonly, some seeds may need up to 10 days or even two weeks to open and put out a root.
Step 1. The setup – How to germinate cannabis seeds
Cannabis seedlings usually emerge from the growing medium 24 to 72 hours after the germinated seeds are planted.
Place the plates somewhere warm (21ºC) and away from direct light.
Check the seeds every day to ensure that the tissue does not dry out. Spray the tissues with water if necessary.