420 isn’t just another day—it’s the ultimate cannabis celebration. From chill smoke sessions to all-out festivals, it’s about coming together, lighting up, and embracing the good vibes. But let’s be real—the right strain can set the tone for the whole experience.
Some strains have earned legendary status, shaping holiday traditions year after year. OG Kush, Sour Diesel, and Purple Haze are classics that belong in every stash, delivering bold flavors, distinct aromas, and unforgettable highs. But the lineup keeps evolving, and new fan favorites are stepping up, bringing fresh flavors and effects to the party.
These strains helped shape the culture and continue to be staples year after year. From energizing Sativas to heavy-hitting Indicas, these picks have stood the test of time. Let’s dive into the six strains that made 420 legendary.
What Is 420?
It’s no surprise that the holiday’s roots go back to a group of high school friends in 1970s California. Known as the Waldos, they used “420” as code for their after-school smoke sessions. From there, the phrase spread through cannabis culture, eventually catching the attention of Grateful Dead fans, High Times magazine, and the broader cannabis community.
What started as an inside joke turned into a global celebration of weed. Today, 420 is more than just a day to toke up—it’s a nod to cannabis history, a call for legalization, and a reason for the community to come together. Whether it’s massive public gatherings, dispensary deals, or a solo smoke sesh, it’s a day dedicated to embracing the plant and its culture.

Legendary Strains for 420
Some strains are more than just good—they’re the foundation of cannabis culture. These OGs have fueled celebrations for decades, shaping how people experience the plant with their bold flavors, distinct aromas, and signature highs. No matter the vibe, these legendary strains set the standard for what makes a 420 classic. Stairway Cannabis pays homage to that legacy by keeping these timeless strains in stock, so you can celebrate with the same classics that started it all.
1. Acapulco Gold
A true old-school Sativa, Acapulco Gold has been legendary since the ‘60s. It is known for its golden-orange hue and rich, earthy flavor. The uplifting high keeps the mind clear and the energy flowing, making it a go-to for daytime sessions and social smoke circles.
2. OG Kush
Few strains have a reputation like OG Kush. Since the ‘90s, it’s been a staple in smoke sessions everywhere, delivering a balanced high that relaxes the body while keeping the mind engaged. With its piney, citrus-forward terpene profile, this Hybrid is ideal for those who want to kick back without completely zoning out.
3. Sour Diesel
Pungent, fuel-forward, and unmistakable, Sour Diesel brings the energy. Known for its fast-hitting cerebral buzz, this Sativa is all about creativity, focus, and an extra boost to keep the party going. For anyone looking to stay active and social on 420, Sour D never disappoints.
4. Northern Lights
For those looking to sink into pure relaxation, Northern Lights delivers. This classic Indica is known for its sweet, earthy aroma and full-body calm, making it perfect for unwinding after a long 420 celebration. The dreamy, sedative effects make every couch feel like a cloud.
5. Afghani (aka Afghan)
Afghani is a strain with deep roots. It has been around for generations, earning its reputation as a heavy-hitting Indica. Its rich, spicy aroma and deeply calming effects make it a top pick for those who want to end the day on the most laid-back note possible.
6. Purple Haze
A psychedelic Sativa with deep purple hues and a sweet, berry-like aroma, Purple Haze is as iconic as the Jimi Hendrix song that helped cement its name in cannabis history. Known for its euphoric, uplifting high, this strain keeps the mind buzzing with creativity and energy, making it perfect for daytime sessions and smoke circles. Purple Haze is the move if you’re looking for a classic strain that delivers a cerebral rush and a feel-good vibe.
These strains have stood the test of time, earning their legendary status with bold flavors, signature effects, and a reputation that keeps them in every stash box.

New Fan-Favorites
You’ve got your OG strains locked in, but as the holiday evolves, there’s no harm in trying something new. While classics have shaped cannabis culture, new strains are making waves with bold flavors, unique terpene profiles, and effects that hit just right. Whether you’re looking to keep the energy high, wind down, or find the perfect middle ground, these picks bring something new to the table.
GMO (Garlic Cookies)
A heavy-hitting Indica powerhouse with a savory, funky flavor, GMO is all about deep relaxation. Perfect for kicking back at the end of the night, this strain delivers a strong body high that melts away stress and tension.
Strawberry Gary
Strawberry Gary is a balanced Hybrid that is sweet, creamy, and packed with berry flavor. It is great for social settings or creative bursts, and an easy go-to if you need something uplifting without being overwhelming.
Super Lemon Haze
Super Lemon Haze is a zesty, citrus-forward Sativa that brings an energetic, mood-boosting high that keeps things light and fun. Whether you’re out and about or just want to keep the party going, this strain delivers an uplifting, focused buzz.
Amaze Orange
This standout strain features bright, candy-sweet orange flavors and a mellow, Indica-leaning high. Amaze Orange is laid-back without feeling too heavy, making it a solid pick for a relaxed, easygoing session.
Pro Tips: Making the Most of Your Strain Pairings
The best smoke sessions aren’t just about what you roll up—it’s about how you set the vibe. A little planning goes a long way, and pairing the right strains at the right time can make the experience even better.
Mix & Match
The perfect lineup evolves throughout the day. Start with an energizing Sativa like Sour Diesel or Acapulco Gold to keep the momentum going. As the day winds down, ease into a Hybrid like OG Kush, then close things out with a heavy Indica like Northern Lights for full-body relaxation.
Try Something New
Mixing things up keeps the session interesting. Pair a classic strain with a newer favorite for a fresh experience. Love OG Kush? Try it alongside Amaze Orange for a citrusy twist. Big on Sour Diesel? See how it plays with a fruity Hybrid like Strawberry Gary. The right combination highlights different flavors and effects, making every session feel unique.
Set the Mood
Your plans matter just as much as your strain selection. A wake-and-bake brunch calls for a bright, citrusy sativa, while a low-key evening is best paired with something mellow and sedating. Smoking with friends? A balanced hybrid keeps things social and relaxed without tipping too far in either direction. Whatever the plan, choosing the right strain makes all the difference.
A little strategy goes a long way—mix it up, match the energy, and make every session hit just right.

Celebrate with Legendary Strains from Stairway
The old-school strains that shaped the scene are still the backbone of a killer smoke sesh. They deliver the bold flavors and signature effects that set the standard for quality cannabis. Keeping them in rotation keeps the tradition alive, and there’s no better time to spark up a classic.
There’s no better place to be for 420 than Stairway Cannabis. You can stock up for less with our specials, where you’ll find deals on your favorite flower (hint: there’s always something on sale). But if you really want to make the most of it, sign up for The Climb High Club now to unlock exclusive discounts, drops, and rewards before the big day. However you plan to get lit, we’ve got everything you need to make this year’s celebration legendary.
Key Takeaways
- Legendary Strains Built Cannabis Culture: OG classics like Sour Diesel, OG Kush, and Purple Haze have shaped how people celebrate and continue to set the standard for a top-tier smoke sesh.
- New Strains Are Redefining the Lineup: Fresh favorites like Strawberry Gary and Amaze Orange bring bold flavors and effects, giving you new ways to elevate your experience while honoring tradition.
- Stairway Cannabis Has Everything You Need: Stock up on legendary strains and new picks, take advantage of exclusive specials, and join The Climb High Club for extra deals before the big day.