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heat mat seed germination marijuanas

Many are adapted for water submersion, while others are capable of being digested and remaining intact or to latch onto the fur of a passing animal.

Cannabis seeds, like all other seeds, are the result of reproduction between plants. Each plant has evolved throughout millions of years to adapt to their surroundings; thus, they’ve also made their seeds adapt to certain dispersion methods.

Now, with the help of human intervention, cannabis seeds are found in the suburbs, cities, and farms. Each cannabis seed is prized, and we do our best to make sure each and every seed germinates so that no seed is wasted.

General Requirements for Cannabis Seed Germination

Join us as we detail the most effective methods in how to germinate cannabis seeds, along with information that will help you understand marijuana seeds from a new perspective.

In the case of cannabis plants, their seeds are produced to enable new generations to spread across a landscape with ease.

This is the general understanding between us and cannabis seeds, in which the most legendary strains have been found in unnamed “bag seed.”

Some seeds are equipped with “wings,” which are adaptations that allow the seed to ride the current of the wind for an extended period of time so that it’s dispersed away from its mother.

Within two-five days the seedlings should emerge from the growing medium and, shedding their shells, reveal their ovular embryo leaves (cotyledons). Occasionally, the cotyledons are not strong enough to shed the shell, and may need some very gentle assistance. Try to avoid this if possible, as it requires a jeweler’s precision and can easily go wrong. If you are using T5 Fluorescent Grow Lights, they should be between six and eight inches from the tops of the marijuana seedlings. Set the timer for 18 hours on and six hours off.

By lightly scuffing marijuana seeds with sand, sandpaper, or an emery board you can create tiny scratches in the hull of the seed making it easier for water to penetrate the hull and reach the embryo inside.

Soaking marijuana seeds in a glass of water can speed up the germination process. Simply place your marijuana seeds in a glass of room temperature bottled drinking water. If the seeds float you can dunk them under a few times with your finger. The seeds should be soaked for 2 to 24 hours, but certainly no longer.

Step 6: Caring For Marijuana Seedlings

Note – If you use pots that are too large you will be taking up unnecessary space which will make it more difficult to fit your pots on a heating pad. You will also be bringing a lot more moisture into the room, which means you are wasting money on nutrients each time you water. Also, remember that as this extra water evaporates it will drive up the ambient humidity of the room, increasing the potential for humidity-related problems such as bugs, mildew and mold.

Ideally, you should use bottled drinking water for germination. Tap water from a municipal water supply usually works fine, but contains chlorine. Well water can contain high levels of dissolved solids that can hamper early root growth. The chlorine in municipal water is not a major problem, and will dissipate if left exposed to the air.

Entire books have been written on choosing the type of marijuana strain to grow, but here are some general guidelines for determining the viability of a marijuana seed.

As soon as the marijuana seed’s shell has opened and the tap root has begun to show, the seed needs to be planted immediately. This may mean that not all of your seeds get planted at the same time. Do not let the root grow to be several millimeters long before planting, or you drastically increase the likelihood of damaging the root and killing the plant.