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About MSB
Expert Advice From Pro Marijuana Seed Breeders!

Welcome to MarijuanaSeedBreeders.com!

Here you will get Expert Advice From Pro Marijuana Seed Breeders.

We've poured our hearts and souls into this labor of love, always keeping in mind that it's all about the journey and not just the destination.

Our renewed aim is to facilitate your journey towards becoming successful grower OR maintaining this success!

Happy Growing!

How it all started

Creator and Bob had been working together for quite a while when Creator met old warhorse Henk through a Grow forum. They had an instant connection and could spend hours and hours talking about crossings, phenotypes, and our hopes and dreams of creating new and innovative strains.

Once the three of us met in person to try out each other’s creations, all the pieces fell into place. How awesome would it be to set something up with our combined expertise and knowledge?

With the help of a computer-savvy relative, we finally took the plunge and decided to make our dream come true and start our own seed bank online, where we would sell only marijuana seeds of the highest quality.

Together we have over 30 years of experience and all worked with multiple other seed banks in the past. 

A dream came true

Our marijuana seed bank opened its virtual doors in 2019. Founded by 3 passionate breeders that shared a common dream: To offer the best weed seeds and share their knowledge and experience with the world.

Bulk cannabis seeds from MSB

It was a great adventure!

Now, after years of serving you quality cannabis seeds, we've decided to close our webshop.

We will continue to focus on cultivation, but not selling.

A New Chapter for MSB

Now, a new chapter is beginning for us as we have decided to close our webshop. Though it was tough, this decision will help us prioritize what really brings us happiness: the process of cultivating.

But don't worry! Our dedication to share knowledge remains unbroken – in fact, it has only grown stronger.

This site will continue serving as an information hub for avid growers like yourself.

We are excited to partner with I Love Growing Marijuana (ILGM) and TheBudGrower to ensure a smooth transition for everyone who shares our passion for quality seeds. 

Both partners deliver premium quality product which will help you succeed in your grow journey.

We love keeping in touch with our customers and are always excited to answer questions and to offer our guidance wherever we can.

The idea is to create a strong community of kindred spirits with one common denominator: The love for that miraculous plant we call marijuana.

And remember: though things may change in life, one thing remains constant - our commitment to helping nurture your green thumb!

Meet our Team


Bob - Breeder at marijuanaSeedBreeders.com

Bob - Founder / Breeder

Founder and beating heart and soul of the company. Aside from nurturing his plants as if they were his kids, Bob is one of the most compassionate people you'll ever meet and always eager to come to your aid and offer his advice.

He likes to remain on top of his game at all times and devours literally every piece of information he comes across about the latest innovations in the cultivation. Bob sees it as his personal mission to guide each and every one of you on your quest to achieve the harvest of your dreams! read more about Bob


Henk Breeder at MarijuanaSeedBreeders

Henk - Breeder

This grey-haired flower child stood at the cradle of the Amsterdam Cannabis culture. Nowadays he is a grandfather of 5 as well as one of the finest autoflowering breeders we know. After completing his first successful harvest almost 50(!) years ago, this living legend knows all there is to know about genetics and cultivation and is eager to share his lifetime of knowledge with kindred spirits. read more about Henk


Creator Breeder at marijuanaSeedBreeders.com

Creator - Breeder

This peculiar chap with his predilection for everything in nature may seem a bit unworldly, but he sure understands his craft.  He feels most at home in his greenhouse where he can experiment to his heart's content with different phenotypes to create the most surprising strains.  read more about Creator


Stan, author at marijuanaSeedBreeders.com

Stan - Author

One of our resident writers. He studied many blogs and books in order to learn how to make THC oil himself when his mother became ill. During his first growth, he loved caring for his seedlings so much, that he developed a green thumb and now calls it his hobby. A great way to relax (without even having to smoke a joint :) read more about Stan


Caroline, author at marijuanaSeedBreeders.com

Caroline - Author

Our resident author who often lends a helping hand to Bob handling our support desk. Caroline got most of her knowledge when she was educated personally by Creator. To this day she still asks a million questions a day (Bob feels she talks too much ;-) in order to subsequently process this new information in her articles and to assist the customers as competently as possible. read more about Caroline


Jennifer, author at marijuanaSeedBreeders.com

Jennifer - Author

Another of our resident writers and inhouse health guru. She writes compelling and understandable articles with the help of the breeders to help you on your cultivation path. She prefers applying the beneficial properties of marijuana in oils, tinctures, and sugar-free, low-carb edibles. She regularly surprises the staff with a basket of her home-made whole wheat muffins (infused or not ;-) read more about Jennifer


How can we help you grow?

Starting your journey of growing weed can pose numerous questions. You might wonder if feminized seeds require sunny spots or what soil type works best? Dive into our Marijuana High School articles on 'How to grow marijuana' for answers!