Best Way To Germinate Auto Weed Seeds


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Are you looking for ways to germinate autoflower seeds quickly? If so, you're in luck! In this blog post, we'll share five easy ways to do just that. Here's a complete guide to autoflowering marijuana seed germination. Learn everything there is to know about how to germinate autoflowers!

Best Way To Germinate Auto Weed Seeds

5 Easy Ways to Germinate Autoflower Seeds Quickly!

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Are you looking for ways to germinate autoflower seeds quickly? If so, you’re in luck! In this blog post, we’ll share five easy ways to do just that.

How to Germinate Autoflower Seeds Quickly!

If you’re looking to germinate your autoflower seeds quickly and easily, there are a few simple steps you can take.

The first step is to soak the seeds in water for at least 12 hours. This will help to soften them and increase their chances of germination.

Once the seeds have been soaked, you can start the germination process by placing them in a warm, moist environment. You can either place them in a pot of water or soil, or you can put them in a warm oven.

Be sure to keep an eye on your seeds and water them as needed. Once they’ve germinated, you can transplant them into soil or a pot.

The Best Way to Germinate Autoflower Seeds

There are a few ways to germinate autoflower seeds quickly. The most common way is to soak the seeds in water overnight, then drain and place them in a warm, moist environment. additionally, you can also place the seeds in a wet and warm, sunny spot.

The Worst Way to Germinate Autoflower Seeds

There are a few ways to go about germinating autoflower seeds, but all of them have their own disadvantages. The most common way is to put the seeds in moist soil and leave them there for several weeks, though this can be time-consuming and unpredictable. Another option is to warm the soil up before planting the seeds, but this also has its risks. Finally, you can try to germinate the seeds by exposing them to direct sunlight or warmth, but this method is often unsuccessful.

5 Easy Ways to Germinate Autoflower Seeds Quickly!

There are a few quick and easy ways to germinate autoflower seeds. The following options can help you get your plants up and growing in no time!

Option 1: Soak the Seeds in Water for 24 Hours If you have soaked the seeds overnight, simply give them a quick rinse before placing them into water again. The soaking process will help to soften the seed coat, which makes it easier for them to absorb water and begin germination.

Option 2: Place Them on a Warm Plate or in Warm Water Some growers find that heat speeds up the germination process. You can place the seeds on a warm plate or soak them in warm water for a couple of hours. Just be careful not to overheat. The warmth will also help set the seed embryo into action.

Option 3: Rinse Them with Coldwater for 30 Seconds Once They Germinate After soaking or Placing on Warmer Temperature Simply rinsing the seeds with cold water after they germinate will stop any seed splitting that may occur and ensure that all of the embryos are activated. This is an easy way to speed up your crops growth if you don’t have much time available!

Do you germinate autoflower seeds in the dark?

There are many ways to germinate autoflower seeds, but some people prefer to do so in the dark. This is because some light can inhibit the growth of the plants. If you want to germinate your autoflower seeds in the dark, you can use a black light or a fluorescent light.

How long does it take for an autoflower seed to germinate?

What is the ideal germination temperature for autoflower seeds?

There is no one definitive answer to this question, as the time it takes for autoflower seeds to germinate will vary depending on a variety of factors including the type of autoflower seed, soil temperature and humidity, and light exposure. However, most experts recommend germinating autoflower seeds in a warm, moist environment between 68-77 degrees Fahrenheit.

What is the ideal media for autoflower seed germination?

How long does it take a autoflower seed to germinate?

The ideal media for autoflower seed germination is a moist, well-aerated mix with good drainage. Some growers swear by perlite, sand or vermiculite; others prefer soil. Be sure to add enough compost or fertilizers to make up for the lack of organic matter in the potting medium. Seeds should be spaced about 1″ apart when growing cannabis seeds indoors.

What are the best methods for germinating autoflower seeds?

When it comes to germinating autoflower seeds, there are a few different methods that people use. The two main ways are by using light or by using heat. Some people even try to germinate their seeds in the dark, but this is not always successful. Here are some tips on how to germinate autoflower seeds successfully:

Start with fresh autoflower seeds. Older ones will not germinate as quickly and may even end up being unproductive.

Fill a container halfway with warm water and add the desired amount of your autoflower seed mix. Soak for 12 hours, then drain and place the seedlings into a fresh pot of water. Add more water as needed.

Place the pot in a sunny area and allow the seeds to soak up as much sunlight as possible. Do not cover them with plastic or they will get too hot and may not germinate.

Once you see germination taking place, gradually move the pot into darker areas of the garden and water regularly. When the plants have grown several inches high, they are ready to be transplanted into soil or Peters seed starting mix.

Be patient – germination rates vary widely among autoflower varieties, so don’t be discouraged if yours take a little longer than normal to sprout.

How can I tell if my autoflower seeds have germinated?

It can take a few days for autoflower seeds to germinate, but there are some things you can do to speed up the process. One easy way is to place the seeds in moist soil and cover them with soil or plastic wrap. If you’re growing indoor plants, set out a small pot of moistened soil next to your plant, and cover the autoflower seeds with half of it. You can also water them frequently; just don’t allow the soils to stay wet for too long or they will rot. Another method is to place the autoflower seeds in a warm water bath; this will help soften them so they will germinate more quickly.

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The Paper Towel Method

The paper towel method is a quick and easy way to germinate autoflower seeds. Simply place the seeds on a damp paper towel and fold the towel up so that the seeds are covered. Leave the towel folded for about 12 hours, or until the seedlings have emerged.

Direct Planting

Planting Directly Into the Ground

Direct planting is a great way to get your autoflower seeds started quickly. By planting directly into the ground, you bypass the need for a soil medium and can get your plants up and growing much faster. There are a few things to keep in mind when planting direct:

Make sure the soil is moist before planting.

Make sure the seeds are covered with soil.

Make sure the plant is positioned in a sunny spot.

Water the plants regularly, especially during the early stages of growth.

Planting Into a Pot or Container

Direct planting into a pot or container is a great way to get your autoflower seeds started quickly. Simply remove the seeds from their packaging, moisten them, and place them into the pot or container. Make sure the soil is moist but not wet, and then cover the seeds with soil. Keep the pot or container in a warm, sunny spot and watch as the seeds germinate!

Planting Autoflower Seeds Indoors

If you’d like to try planting autoflower seeds indoors, there are a few different methods you can use. One is to place the autoflower seeds in moistened soil and cover them with plastic or a piece of paper towel. Place the container in a warm area and let the seeds germinate; they should be ready to transplant eight to sixteen days after being planted. Another option is to start your plants from cuttings taken from young plants; this will give you more control over how many plants you end up with, but it will take longer for the plants to reach maturity.

Outdoor Planting of Autoflower Seeds

Direct Planting of Autoflower Seeds:

Soak the autoflower seeds in water overnight. This will help to hydrate the seeds and increase germination rates.

When you’re ready to plant your seeds, use a tiller or a hand fork to break up the ground around them.

Water your plants regularly while they are growing; allow the soil to dry out between waterings. And be sure to fertilize them regularly with a strength appropriate for their stage of growth – early blooming auto varieties may require higher concentrations of nitrogen, while late flowering strains will benefit more from phosphorus and potassium.

Starter Cubes and Seedling Plugs

If you’re looking to get started with autoflowering cannabis seeds, it can be helpful to have some starter cubes or seedling plugs on hand. These little tools help you germinate your seeds quickly and easily, so you can get growing right away.

To use a starter cube, simply soak the cubes in water for a few hours or overnight. Then, place them in a warm place (between 70 and 80 degrees Fahrenheit is ideal) and wait until they germinate. Once they do, remove the cubes and plant them into soil.

To use a seedling plug, simply place the plug into water for a few hours or overnight. Then, place it in a warm place (between 70 and 80 degrees Fahrenheit is ideal) and wait until it germinates. Once it does, remove the plug and plant it into soil.

Overnight Soaking

Soak Your Seeds in Water Overnight

Overnight Soaking for Autoflower Seeds:

Growing autoflowering seeds can be a tricky process, but with some preparation and patience, you’ll be rewarded with healthy plants that yield thick, bountiful harvests. To start off the Growing Process successfully, it’s important to germinate your seeds in the right way and environment. One of the simplest methods for germination is soaking them overnight in water. In this guide we’ll go over 5 easy steps to help you get started with this method quickly!

Place Your Seeds in a Warm, humid Environment

If you’re looking to speed up the germination process of your autoflower seeds, soaking them overnight is a great way to do it. Simply place the seeds in a bowl or container of warm water, and let them soak for at least 12 hours or up to 24 hours. After soaking, you can either place the seeds in a warm, humid environment.

Use a Seed Germination Kit

If you’re looking to germinate your autoflower seeds quickly, then you’ll want to consider using a seed germination kit. These kits come with everything you need to get started, including instructions and fresh (or frozen) media.

Check on Your Seeds Regularly

If you’re growing autoflowering cannabis seeds, it’s important to check on them regularly to make sure they’re germinating. Overnight soaking is a great way to do this. Simply place the autoflower seeds in a bowl or container, fill it with water, and let them soak overnight. The next day, you can check to see if they’ve germinated by removing a few of the seeds and placing them in a moist paper towel. If they start to grow, the process is complete.

A Germination Station

If you’re looking to germinate your autoflower seeds quickly and easily, you’ll want to invest in a good germination station. There are a variety of options available on the market, so it’s important to find one that will fit your needs.

Some of the most popular germination stations include trays with holes in the bottom, peat pots, and soil blocks. Each has its own advantages and disadvantages, so it’s important to choose one that will work best for your seeds.

One of the most important factors to consider when choosing a germination station is the temperature. Autoflower seeds need a warm environment to germinate, so make sure the station you choose has a warm surface.

Another important factor to consider is humidity. Autoflower seeds need high levels of humidity to germinate, so make sure the station you choose has a moist environment.

Finally, make sure the station you choose has a light source. Autoflower seeds need light to germinate, so make sure the station has a light source that will reach the seeds.

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In conclusion, there are many different ways to germinate autoflowering cannabis seeds. Some methods are better than others, but the most important thing is to find a method that works well for you. There is no one perfect way to germinate autoflower seeds, so experiment and see what works best for you.

Autoflower Seed Germination Guide

Autoflowering cannabis seeds are just like any regular ones and the process of germination is the same, in fact, the only differences are in the way you treat you seedling when it has sprouted. Some growers say that autoflower seeds can be germinated in colder temperatures but I have not tested this hypothesis myself and have not seen side by side tests that show temperature differences and autoflower seed germination rates.

There are basically two methods of germinating autoflower seeds and they are natural seed germination and germination without growing medium. In nature autoflowering cannabis seeds usually drop down in the autumn, then they survive the winter and in the spring when the temperature reaches optimal level and the surrounding area gets moist they start to germinate. Autoflowering seeds don’t like overly wet conditions and if the seeds drop into a puddle or any other water reservoir or even a swamp then they usually start rotting and die. Looking from the other extreme when a cannabis seeds germinate it looks for a wet environment and if the tap root encounters a dry environment it shivers and dies. From the environments that these seeds encounter in nature we can see that they need to be really strong to survive different conditions and that is why autoflower growers in perfect conditions can achieve more than 99% seed germination.

Germination temperature

Autoflower marijuana seeds can germinate in a wide range of temperatures. The optimal temperature for the surrounding air is 27 degrees Celsius but a bit of variation won’t harm the germination rate.

The soil temperature should be a bit lower and it should be around the 25 C mark, but again a little variation won’t affect the germination process that much.

If you are in a colder environment you need to get a heating pad that can heat up your growing medium and if you are in a hot environment get some fans or install an air conditioning unit.

More about autoflower temperature you can find in my previous post!

Germination water

Autoflowering germination process requires a certain amount of water and water is the life-juice of the seedling that encourages it to start the growing process. Cannabis seeds require clear water, they can be germinated in tap water but you should check the PH level of it because it should be in the 5.6 – 6.2 range, but you can also use distilled water.

You should definitely avoid any nutrients at the germination process and first weeks of growth because the little seedling has a certain amount of nutrients inside the seed, and too many nutrients can halt its growth.

Growing medium preparation

Before putting your seed inside a growing medium you should fully wet that medium by flushing and only after it has dried up a bit you can put the seed in it. Almost any growing medium will be suitable for autoflower seed germination and you just need to check if the PH level is not too high or too low.

After the seed is put inside that growing medium, keep it damp but not too wet as the too humid environment can cause bacteria to spread rapidly causing the new seedling to rot away.

Natural autoflower seed germination

Just take your autoflower cannabis seed and put it in a wet growing medium 2 to 3 times as deep as the width of the seed. That little plant will shoot its tap root down into the ground and with those seed leaves will try to find the light.

Because the seed leaves are growing as they search for the light they will sprout into the air and the little seedling will be firmly held into its place by the taproot. If you plant your autoflowering seeds any deeper the seedling will struggle to push itself towards the light but if you plant it right at the surface the root can get in the light that can stun the plant’s growth.

This is the easiest germination method and this is how nature intended the seeds to be germinated, so you can pretty easily germinate seeds this way and they will pop 90 to 99% of the time depending on the seed quality and age.

Some growers prefer to put the seed in water for 24 hours before planting it in the ground but that does not increase the germination rate for young seeds and usually is done for older seeds.


This method is easy and if you don’t put those automatic seeds into the water for soaking then you just need to dig a small hole and put that seed inside.

This method is the least stressful for the little seedling as you don’t move it around and the soil acts as a buffer if there are any temperature or light fluctuations.


One of the disadvantages is that you cannot control every aspect of this germination process and you can’t know which seeds will germinate and which won’t.

This not knowing also creates a need for more pots and ultimately can cost you money because some seeds will not germinate and you can’t tell which will, but you need to plant each of them inside a different container.

Autoflowers are no good for transplanting and if you want to grow your plants into 5-gallon pots then you need to put each seed inside the end pot/rock wool cube and if some of them don’t germinate you have wasted your resources.

Autoflower starting without growing medium

This is a common method between experienced growers as it gives them full control of the germination process but in a sense is a bit more difficult. This germination method has a number of variations but the most common is the method of putting autoflower seeds in a wet paper towel in an almost closed environment.

If you are using this method you need to control your humidity and it should be at the 80 % level. You also need to control the temperature of the surrounding air because there is no buffer (soil/rockwool) that can protect the seed.

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You also need to put your seed germination tray in a dark room and twice a day check if the paper towel has not dried yet. I will give an autoflower germination guide (wet paper towel method) at the end of this article.


Growers can see which seeds will germinate and put only those seeds in their containers not wasting any materials.

By germinating autoflower seeds in this manner you also have full control over the germination process and you can give the seed perfect condition for germination.

Seeds will also pop faster than if they were grown right in the growing medium!


Inexperienced growers can damage seeds while handling them to their growing medium or just getting some of the environmental variables wrong.

If they are left in the paper towel too long the growth can be stunned and they can even die.

This method requires a lot more work than just putting seed into the ground. Basically there are more things that can go wrong.

How to germinate old seeds?

Old seeds are those cannabis seeds that have been produced some 3 and more years ago but that doesn’t mean that you can’t germinate them.

Usually, seeds stay valid for 3 to 5 years if stored properly but with every passing year the seed germination percentage drops and it is harder and harder for you to germinate them. In time the seedling inside the seed loses its moisture and starts to shrink getting weaker and weaker up to the point that it is no longer alive and no moisture levels can’t bring it back to life.

The process of germinating old autoflower seeds is similar to regular seed germination, but you need to let them soak in water for a while so that the seed shell can soften and moisture can get inside the seed giving energy to cells to crack that shell and push out the tap root.

In the picture below you can see seeds in water soaking up that moisture. One of these seeds has drowned and two are floating on the top.

Usually, seeds will drown in a couple of hours and if they don’t drown in a day or two then they could be damaged. This drowning indicator is not as viable because the water surface pressure will hold even the healthiest seeds floating so you can gently push them down and if they don’t sink then, the seeds are probably damaged.

Autoflower growers usually let old seeds stay in water for 24 hours before putting them inside a growing medium or putting them in a paper towel, but be careful as leaving them in the water there for longer can harm them!

Germination stresses

While germinating seeds you can easily stress them so you need to look out for the environmental stresses that can damage your seed germination rate.

The first thing is the light cycle fluctuations and the light itself. When germinating autoflower seeds they should be in complete darkness and no light should be shining on those newly sprouted tap roots, as it happens in the ground where there is complete darkness. After the seedling has sprouted you should not change the light schedules and let those newly grown plants grow in perfect conditions.

The second stress that those seeds should not encounter is temperature fluctuations as they can also damage the germination rate, in the ideal conditions temperature should stay the same all the way till the autoflower seed has sprouted and won’t dip in the night time or rise in the daytime.

The last stress that can damage the newly sprouted tap root or seedling itself is nutrients. For the first days and weeks of cannabis growth, you need to supply only pure water with no salts and nutrients.

Method for fixing seeds that are not sprouting:

If you tried to germinate your seeds and some of them did not crack open after 5 days or more you have one last hope and it is to gently try to crack open the seed shell hoping not to damage the seedling if it is still alive.

This method is not going to work 100% of the time and in most cases, you won’t get even 50% success rates but you can apply this method as the last resort if that seed doesn’t sprout naturally.

You can do this in a number of ways and the most common are:

Try to crack it open between your teeth, by lightly crushing one end till the seed shell breaks.

Another method is to do this with tweezers trying to get an opening at one end

The last method is just taking a small knife or scalpel and cutting around the seed till the seed shell breaks off, but you should be very careful not to damage the seedling if it is still alive.

Autoflower seed germination guide

First of all select a viable cannabis seeds that you will be germinating. You need dark-colored seeds that are strong and not too old. If you bought your autoflower seeds from a seed company then you probably should not worry about the quality of them as usually seed companies sell only the best quality seeds.

After selecting the best autoflowering seeds you have two options: putting them right in soil or germinating on wet paper towels. In this guide, I will show the second method.

You will need a container, clear water, and paper towels. For this autoflower seed germination guide, I chose to document one of my micro grows with a yogurt container as a pot, but the principles are all the same for any grow and the basic germination methods stay the same!

The seeds I used were Sweet Seeds – Fast Bud #2, the soil was a basic potting soil with balanced N-P-K and I used tap water.

First of all, you need to germinate your selected autoflower seeds!

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