If you’re buying from a dispensary or headshop, you might be able to inquire about the age of the seeds you’re interested in and get an honest answer. You’re far less likely to find out the age of seeds found in bags or acquired from other sources. Knowing the age of a seed before attempting to cultivate is beneficial, as seeds that are too old won’t end up sprouting, or will take a lot longer if they do.
If you have time to spare and are growing cannabis purely out of recreational joy, then you can simply go ahead and germinate the seeds. This is a 100% accurate way to determine whether a seed is viable or not.
A lot of preparation is required before embarking on the quest of growing cannabis. Growers must ensure they have a good lighting setup to provide their plants with energy. They also need a designated area, indoors or outdoors, in which to cultivate their crop. Furthermore, growers will need a water source, an array of macro and micronutrients, and a good-quality soil if choosing this growing medium.
CHECK IF YOUR SEEDS FLOAT IN WATER
Before we even get around to testing the quality of our seeds, it’s important to discuss where to source them. By purchasing seeds from reputable dispensaries, seedshops, and headshops, you greatly enhance the chances of your cannabis seeds being of good quality. Additionally, you will have the knowledge of exactly what the strain is, its characteristics, flowering time, and so on.
The most reliable way to check if your seeds are viable is to simply place them in the soil and allow them to germinate. Although this method is easy, waiting for them to pierce through the top layer of soil can take some time. This can be especially time consuming when growing on a large or commercial scale, or when simply wanting to get a grow started as quickly as possible.
There’s another box that needs to be ticked off the list before growing as well, one that is often overlooked. Checking the quality of your cannabis seeds before placing them in the soil is a simple process, and one that can save a lot of time and energy in the long-run.
Below are a few simple and easy methods you can use to assess the quality of your cannabis seeds.
It’s important to only conduct this test if you are planning to germinate the seeds immediately afterwards. The viable seeds that sunk to the bottom of the glass will have taken in water, crossing the membrane of the seed and signalling that it’s time to come to life—activating germination.
Quality seeds are the key to healthy plants and good harvests. While proper feeding/watering and good light quality obviously also affect the health and yield potential of your plants, starting a grow with top-shelf genetics is equally, if not more important. But how exactly do you tell quality cannabis seeds apart from the rest? In this article, we’ll show you exactly how to spot top-quality cannabis seeds, avoid duds, and start your grow off right.
The alternative to this is to risk buying seeds from a hobbyist. This isn’t to say that hobby growers cannot produce fantastic genetics, but if you don’t know them or their skills, there’s no way to know whether your seeds will grow.
Conducting The Float Test
Are your seeds light or dark in colour? Are they tough or do they turn to dust when you press them between your fingers? These are just some of the ways to tell if a seed is healthy and worth growing. Keep reading to learn more.
Mature cannabis seeds usually have a hard outer shell that can vary in color from very dark (or almost black) to very light grey and may have tiger-like stripes. You should be able to firmly press these seeds between your fingers without damaging them.
The color and feel of a seed, on the other hand, can tell you a little more about its maturity and, potential to germinate or grow into a healthy seedling.
The fact that cannabis seeds can vary in appearance has led some growers to think that the size, shape, or color of a seed dictates its quality.