If your order does not arrive, for whatever reason, we will ship your seeds again. For FREE! It’s only fair.
Buy Marijuana Seeds That Grow
The Best Marijuana Seeds Guaranteed From Shipping To Germination
Are you looking for amazing bud guaranteed every grow? Then you want feminized seeds.
With feminized seeds you cut the guesswork to get the most from your grow. No pollination from male plants and guaranteed flowers!
Are you a beginner, or simply looking for a fast grow? You want autoflowering seeds.
With no light cycle management even the newest grower can grow their own year round. Great results from seed to bud in just 10 weeks!
High THC Strains
Experience Powerful Highs
Want the strongest effect from your grow? Check out our High THC selection.
Or, if you dare, test one of our Extreme THC Strains.
Just starting out?
Make your first grow a success! Pick easy strains or let us help you choose the perfect. The starter kit has everything a new grower needs!
Why Choose ILGM Marijuana Seed Bank?
We ship daily to the USA , Australia, NZ, and Western Europe. Shipping is FREE except to Australia for orders below $150 USD
If your order does not arrive, for whatever reason, we will ship your seeds again. For FREE! It’s only fair.
We stand by our seeds, and strive to give you the best experience possible!
24/7 Expert Grow Support
With our forum and Robert’s Grow Bible, we’re here to provide all the info you need!
We believe in the medicinal use of marijuana. That is why, no matter what effect you’re after, you may find a strain that suits your needs. See how below.
Highest Yielding Strains
Want big crops and high yields? Here’s the best we have to offer.
I received my marijuana seeds to USA in under 1 week. Great service and incredibly fast. Stealth shipping was a brilliant packing idea. Can’t wait to get these growing!!
Took a chance and finally decided to order at an online seed bank. Thank God I settled on ILGM for my first experience!
First pull of purple haze 1.1lbs.
SHROOMZ420 AKA LUCY
Outdoor Marijuana Seeds
Indoors or outdoors, hot or cold, we have strains you can grow just about anywhere.
Increase your yield with biologically engineerd nutrients your seeds crave.
You like having everything ready to go in one place? Check out our grow kits. Not only are they a bargain they also have everything needed for your grow.
Having trouble choosing just one strain? Check out our mixpacks and test different options from fruity, spicy, autoflower and more!
About I Love Growing Marijuana
Hi everyone! I’m Robert Bergman – the founder of ILGM. I’m a HUGE marijuana enthusiast who, for the last 25 years, has spent every waking moment learning everything there is to know about growing marijuana. Like most growers I got my start with a small grow setup (5-plants at my house).
Soon after I started things took off. I found myself running industrial-sized plantations and working in labs to cultivate strains to produce higher yields, greater THC, or both! After years of work, in 2012 I decided to bring my knowledge to you!
Why? Because with nearly 2-decades of experience I have dealt with every possible growing situation. I’ve included every insight i’ve ever had (and more from experts on the forums) on this site so you can both benefit from my experience and secure quality seeds guaranteed to arrive and germinate!
Hydro Tips & Hints
How to Germinate Cannabis Seeds in Hydro
We have a cannabis seedling germination page which has everything you need to know about all the different germination methods, but this tutorial is different. In this hydroponic seedling tutorial I’m going to share exactly how I do my seeds from beginning to end in a DWC/bubbleponics setup!
Just follow these instructions and you’ll end up with healthy, fast-growing plants that germinate in just a few days. It’s pretty much fail proof!
Learn How to Start Seedlings So You Can Grow Hydroponic Cannabis Plants Like This!
1.) Get Cannabis Seeds
There are a few different ways to get cannabis seeds, with the most common being ordering seeds online and growing seeds you find in weed that you buy. Learn how to research and find the right strain.
Here’s a picture showing several healthy and viable cannabis seeds
2.) Germination for Hydroponics
I’ve tried a bunch of different germination methods over the years, and the technique I prefer is for hydroponics is starting with the “Paper towel method” to germinate, putting the germinated seeds into Rapid Rooters, and installing the Rapid Rooters directly into reservoir. Lots of other germination methods as well, but this has worked best for me!
Paper Towel Method
This method is hard to mess up if you follow the instructions!
Place your seeds ins >These seedlings were sprouted using the paper towel method!
3.) Place Germinated Seed in a Rapid Rooter
The Rapid Rooter should be cut open lengthwise
Gently place the germinated seed inside, root down
Most seedling plugs will go back into place easily, and you’ll barely be able to tell it’s been opened ?
4.) Prepare Hydro System for Its New Guest
If you haven’t put your hydroponic system together yet, now is the time! Make sure your pumps are all running, and that you’ve made a reservoir with seedling-strength nutrients. You need a home to put your new plants!
Hydro Tips & Hints
- Air bubbles – have lots and lots of bubbles in your water reservoir. That means your air pump needs to be on all the time for the full grow. The main benefit of hydro is your plant roots are getting an unlimited amount of both water and oxygen. This is achieved by dissolving a lot of air into the water via an air stone and air pump. In order to get the fast growth, you want a lot of bubbles! A highly-oxygenated tank is also far less likely to get root rot, or suffer from other unwanted organisms growing in the reservoir!
- Hydroguard – This supplement contains a specific bacteria that was first found in rice paddies in Japan in the 40s! It’s been common in Asia for years but only in the last several years has it been available in the US from a company called Botanicare. I highly recommend, even insist, that all hydro growers get this cheap-but-effective supplement to keep plant roots healthy!
- Add seedling level nutrients from the beginning. A lot of growers, especially soil growers, will tell you not to add any nutrients for the first few weeks of the plant’s life. That makes a lot of sense in soil, because there are lots of nutrients contained in the soil itself for your young cannabis seedling, and giving more right at the beginning can end up giving way too much for such a young plant. However, in hydro, the only nutrients your seedling gets is what’s in the water, plus what little was contained in the seed itself. Because of that, I highly recommend giving seedling-strength nutrients to your plants from when you first fill your reservoir. Seedlings grow a LOT faster with light levels of nutrients than if you only give plain, pH’ed water at first.
- Always check the pHfrom the beginning of your plant’s life to end the of your plant’s life
5.) Install Rapid Rooter and water the seedlings until roots reach the water reservoir – Turn on light to keep seedlings warm for best results!
Make sure to always keep the Rapid Rooter moist but not soaking wet.
If you have a top-feed, place the tube near the bottom of the net pot so the water isn’t soaking the seedling’s roots. You just want water dripping out the bottom so the root can use it for oxygen and water until it’s fully established in the reservoir.
Add your Rapid Rooter(s), and fill around the edges with extra clay pellets to hold each one in place.
Since your seed has already sprouted and been in placed into the right growing position, it’ll often pop its head out within just 12-24 hours! Sometimes you see just the leaves, but occasionally you actually see the seedling push the shell above ground. I keep the grow light on even before the seedling appears. It helps keep it warm and guide it toward the light.
When this happens the shell usually falls off on its own as the seedling grows!
The Rapid Rooter in this picture is a little too wet, which makes the seedling prone to “damping off.” If you ever notice the Rapid Rooter actually looks wet or shiny, it’s too much water. Try turning the top-feed off every few hours, or hand-watering the seedling at first. Too much moisture can kill!
Don’t use a humidity dome on seedlings unless it’s very dry where you live. If you do use a dome, consider keeping a vent open and watching the humidity. A young seedling doesn’t require high humidity, and they tend to get “wet feet” and stop growing in constantly wet conditions.
Now that your seedling in in the tank, it’s time to learn how to….
6.) Take Care of Hydro Seedlings
Here are tips for taking the best care of hydroponic marijuana seedlings:
- Leave roots alone as much as you can with young seedlings in a hydroponic setup. It takes them a little while to get all established in the tank, almost like a fish, and during that time seedlings are much more sensitive to their roots being touched or being moved around. If at all possible, try to let the seedling grow in the same place without being moved for at least a few weeks until you put them in their final home, or even just start them in their final home!
- Avo >These seedlings are a few weeks old, and the grower plans to move them all to the
This is a time-lapse video of a cannabis seedling sprouting and growing over 13 days.
Cannabis seedlings just getting their bearings – try to avoid moving or disturbing them until they are growing fast, with new leaves every day!
Big cannabis plants ready to switch to the flowering stage
I thought hydro plants liked it cold?
Just like in soil, cannabis plants in hydro tend to grow faster in relatively warm temperatures. This is a somewhat controversial statement because a lot of hydro growers prefer to keep their temperature lower in the grow space to help prevent root rot. In fact, there are some growers right now who are reading this and shaking their heads at me.
There’s good reason to believe that hydro plants would grow better with a cool reservoir. For example, the bad microorganisms that make root rot don’t survive well at lower temperatures. Additionally, water can physically hold more oxygen at lower temperatures, which seems like it would be great for faster plant growth. Because of this, lots of growers will AC their room to 60°F, and/or get a water chiller to cool their water reservoir to a similar temperature.
I do agree that if the temperature is above 80°F, your plant is a lot more likely to get root rot. However, I personally have not found that cool temperatures are adequate to prevent root rot. Even if the temperature is 60°F, you still need lots of bubbles and a “good bacteria” supplement like Hydroguard to prevent root rot in many cases.
I’ve seen several growers buy a water chiller and still get root rot. So I personally don’t believe cold temperatures are the best way to go to keep roots healthy.
The other reason I recommend to keep it warmer is because the plants just grow faster around 75°F in hydro. If your roots go from 60°F to 75°F, you’ll see the plants start growing faster in just a day or two, just like how plants in soil grow faster when it’s warm!
Just like in soil or coco, cannabis plants in hydro grow fastest when it’s a little warm, around 75°F!
Although there may be more oxygen dissolved in the water at lower temperatures, at least in my grow tent that apparently isn’t the limiting factor to growth, because plant growth speeds up at warmer temperatures.
I’ve found that if the grow space feels cool to you, it also feels cool to your plant most likely, and it may not be growing to its full potential. Some Sativa strains are particularly sensitive to the cold, though some Indica strains from cold climates will still thrive at lower temps.
Autopsy: Why Aren’t My Seeds Sprouting?
If your seeds still aren’t sprouting and growing properly, consider the following factors.
If there’s no germination at all…
- Temperature may be too hot or cold – aim for 75-80°F
- Too wet – seeds and seedling roots should always be moist, but should not stay wet
- Too dry – if a root dries out the seedling can die!
- Bad seeds – It might not be you, it could be the seeds themselves! How can I tell if seeds are viable?
If seeds sprout, but then stop growing…
- Temperature is too hot or cold – aim for 73-78°F
- Too wet – even though your plants are growing with root directly in water, new seedlings don’t like “wet feet”. They don’t like for it to be too wet near the seed for too long, so make sure your Rap >Unfortunately sometimes you will never know why certain seeds just don’t thrive! It’s all part of nature ?