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Robert Bergman's Favorite Seeds

ILGM Autoflower Super Mix

From $199

View Seeds
ILGM Super Mix

From $199

View Seeds

About Robert Bergman

Robert Bergman is the founder of I Love Growing Marijuana, an online seedbank dedicated to helping people grow the highest quality marijuana. Robert began his career growing marijuana for the famous coffee shops of Amsterdam starting in the 90s. Growing Cannabis professionally was challenging but highly rewarding work.

Eventually, Robert left this career and decided to share his growing knowledge online. From there, he created his now-famous Grow Bible where he teaches the fundamentals of growing weed. He also launched his online seed bank, ILGM.com, where you can purchase high-quality weed seeds with fast, free shipping and discreet packaging. Finally, he gathered an expert support team and created his community for growers.

Why Choose Robert Bergman Seeds from ILGM?

After decades worth of experience growing marijuana, Robert knows great Cannabis strains. Robert Bergman seeds are Cannabis seeds that deliver results. Of course, all of the weed strains in our store are exceptional, but some offer more of what Robert loves.

Great plants are a great value. When you're growing lots of weed in a limited space, you want high yields and strong THC. If you must stay discreet while growing, you want plants that are easy to grow. When you are guerilla growing, you need Cannabis plants that grow like weed. Easy and plentiful. That's what Robert likes.

Stock up and buy marijuana seeds of these strains and start growing weed like Robert.

Robert Bergman's Favorite Marijuana Strains

Girl Scout Cookies Extreme Feminized

Feminized Cannabis seeds of this strain are a great choice for beginners since GSC Extreme is highly resistant to pests, mold, and other infestations. It's also a high-yielding strain that produces buds with a THC content of up to 21%.

When toked, this strain will hit you with a strong rush of euphoria and happiness, which eases into deep, full-body relaxation. This perfect one-two combo made Girl Scout Cookies Extreme the popular strain it is.

Girl Scout Cookies Extreme Autoflower

ILGM seed bank also has an autoflower of Girl Scout Cookies Extreme which makes growing the GSC-extreme strain easier for first-time growers. Unlike feminized seeds, autoflowers will flower on their own without needing a change in your grow-room's light cycle.

They're also hardy plants that can handle different temperature shifts, making them the ideal strain for both indoor and outdoor growers.

Gorilla Glue Feminized

If you're looking for a potent strain that will give you a deep and relaxing experience, look no further than Gorilla Glue. This appropriately named strain has a THC content of up to 26%.

Its strong sedative qualities will leave you couch-locked, and its soothing effects will fill your mind with euphoric feelings that will help lull you to sleep. Reviews from other seed banks also say that Gorilla Glue is one of the most potent indica strains despite being a 50/50 hybrid. Our high-quality seeds also produce plants that are ridiculously easy to grow and yield a considerable amount of buds.

Gorilla Glue Autoflower

If you want to grow Gorilla Glue but don't have the space for it, try our Gorilla Glue Autoflower seeds. They produce compact-sized plants that will also flower on their own. Gorilla Glue is already easy to grow, and this version is even easier.

White Widow Feminized

White Widow is a classic strain from 1990s Netherlands, making it no surprise that it's one of Robert's favorites. Part of what makes this strain so popular is its high resin content. It guarantees frosty buds with a pleasant THC percentage.

White Widow is one of the original perfect hybrids. You get a steady cerebral buzz that relaxes your mind but energizes you. It's this balanced high that gives White Widow its worldwide popularity and why it's adored by any marijuana growing enthusiast.

White Widow Autoflower

As an autoflower, White Widow is even easier to grow. You'll get smaller, more compact plants that flower on their own as well as a boost in the strain's resistance to temperature shifts. And, since it's an autoflower, you can harvest twice in a single growing season. On top of that, buying from ILGM ensures you get high quality marijuana seeds with guaranteed germination.

White Widow CBD Feminized

White Widow itself already offers a balanced high, and its high-CBD variant makes the experience even milder. It's perfect for those looking for a lighter experience or those looking to minimize the negative effects of marijuana.

White Widow CBD Autoflower

Simplify a White Widow high-CBD grow with our autoflower variant. This is one of our easiest CBD options for first-time growers. You'll end up with tiny plants - one's that won't grow any taller than 2 feet indoors (20-24 inches) and a little taller than that outdoors.

Gold Leaf Feminized

The last strain on this list is Gold Leaf, which is a weed strain that Robert himself developed. The indica-dominant hybrid produces tall, bud-covered plants that yield around 16 to 23 ounces per square meter.

In addition to that yield, there's also high THC content in its buds (easily reaching up to 21%). Gold Leaf will hit you with a mood-boosting and relaxing high that will leave you giggling.

Gold Leaf Autoflower

The auto-flowering version of Gold Leaf makes it easy to harvest your plants twice in a season. These high THC plants stay small and easy to manage - perfect for small indoor setups. You can even grow them outside, thanks to its hardy ruderalis genetics. For beginners that want to grow marijuana, Gold Leaf Autoflower is one of the best strains for first-time grows since not only is it hardy but it doesn't take as much time and effort to grow compared to its feminized counterpart.