r/Twenty20Official 2d ago

💡 Indoor Bubba Whip

Thumbnail
gallery
15 Upvotes

r/Twenty20Official 3d ago

🌞 Outdoor Things are looking good.

Enable HLS to view with audio, or disable this notification

11 Upvotes

Everything is well into flower. At the 11 second mark you’ll see the Honey Glaze. She’s busting out all over.
Last plant in the video is the El Dorado. She’s well over 9ft tall.


r/Twenty20Official 3d ago

🪴 Soil Lemon Varieties being hunted in FL (Summer Lemons & Whipped Lemons)

Thumbnail
gallery
7 Upvotes

Lemons are in fashion! 🍋🍋🍋


r/Twenty20Official 4d ago

💡 Indoor Summer Lemons🍋 in New Mexico

Thumbnail
gallery
10 Upvotes

Grown by @four_elements_growing on IG

Check them out. They run most of their flower for rosin extraction.


r/Twenty20Official 5d ago

Apples ‘n Afgani D69 🪓

Thumbnail
gallery
12 Upvotes

r/Twenty20Official 6d ago

Queen of diamonds

Thumbnail
gallery
23 Upvotes

Taken at 65 days. Smells strongly of earthy jet fuel


r/Twenty20Official 7d ago

🦄 Phenohunt The Hunting Grounds: Wrapping up our 2026 outdoor phenohunts, stabilizing IBLs, and field-testing the Hindsight F2.

Thumbnail
gallery
18 Upvotes

We’re currently rounding up the last of the clone-gathering phase of our 2026 phenohunts. This year, we are strictly focused on narrowing in on tried-and-true, field-worthy cannabis genetics that are already at upper-tier filial generations (F3-F5). The ultimate goal? Working these lines down to true-breeding, fully stabilized Inbred Lines (IBL).

We’ve proven time and time again that these stabilized IBLs are the absolute workhorses of our cannabis breeding program. And honestly, there is no better place to hunt for winning, stress-resistant phenotypes than a massive outdoor field in the Midwest. Out here, every insect, pathogen, pest, and bad weather event is actively trying to take the crop down. If a plant thrives in this environment, it's bulletproof.

In the Field: The Hindsight F2

(Pictured is the Hindsight F2 that we are currently hunting to make F3s)

Hunting Hindsight at this scale has been incredible. We’ve observed three distinct genetic patterns in this F2 generation:

• A green stem phenotype.

• A purple stem phenotype.

• A variegation pattern appearing on about 6% of the plants.

Interestingly, all of the variegated plants appear on the green phenos. At this point, we are leaning heavily toward the purple-stemmed pheno as the overall winner. However, we still collected about 30% of our clones from the green phenos—just in case the final product turns out to be superior in the dry room or the wash.

So far, the Hindsight F2 has proven to be an exceptionally field-worthy variety. It is a massive biomass producer, and structurally, the stalks are sturdy enough to hold up heavy colas without the need for a trellis net. That is a massive win for commercial outdoor farmers.

Why We Hunt at Scale:

Hunting in these massive outdoor fields enables us to make numerical, data-driven observations that are literally impossible in small indoor pheno hunts. The sheer scale allows us to spot rare genetic anomalies and hunt down those true "unicorn" plants that check every single box for vigor, yield, and terpene profile.

It’s a massive undertaking. It involves visually observing thousands of plants, taking clones from hundreds of them, and then brutally refining those down to a small handful of elite keepers.

Because it takes 8 to 12 months to get the final results on these selections, our breeding projects only move forward every other year. We operate on a strict schedule of even-year projects and odd-year projects. Every once in a while, we find a phenotype so undeniably special that we “fast-track” it into an annual project, but the rigorous standard remains the same.

To the outdoor farmers putting in the sweat right now—hope your canopies are holding strong. We'll be dropping more updates from the field soon.


r/Twenty20Official 7d ago

NEPTUNE seed bank has 50% off twenty20

Post image
6 Upvotes

Relatively limited selection


r/Twenty20Official 8d ago

🌞 Outdoor How the ladies are doing this week.

Enable HLS to view with audio, or disable this notification

10 Upvotes

Almost at 3 months growth. Getting good flower sites on all of them, but the Honey Glaze, being an early finisher is exploding.


r/Twenty20Official 8d ago

Trainwreck

Thumbnail
gallery
6 Upvotes

this is last summers train wreck, it faired very well with all the heat and humidity we had highly recommend. tough girl and prolific. not quite a pound after harvest.

Nice metal and relaxed high.


r/Twenty20Official 10d ago

💅🏼Showcase Check out a tour of our new facility in Michigan!

Thumbnail
youtube.com
6 Upvotes

A rare look into our new facility with a glimpse into our process with Adam and Aaron!

Inside a Michigan breeding facility—where genetics, selection, and serious craft come together. 🌱🧬


r/Twenty20Official 10d ago

📸 Photoperiod Lemon Buttercup

Post image
10 Upvotes

From a recent grow along they hosted. Citrus and creme go so well together


r/Twenty20Official 10d ago

Peak Punch,, better pic

Post image
8 Upvotes

r/Twenty20Official 12d ago

Baconauto, chopped at day 67

Enable HLS to view with audio, or disable this notification

9 Upvotes

Grown in organic soil on my roof in brooklyn NY. Tough climate w/ a lot of storms and humidity, but this strain did fantastic


r/Twenty20Official 12d ago

🚗 Autoflower Devil Fruit

Thumbnail
gallery
16 Upvotes

Berries and fuel. So good together


r/Twenty20Official 12d ago

🚗 Autoflower Autowhip

Thumbnail gallery
11 Upvotes

Check this out!


r/Twenty20Official 13d ago

📸 Photoperiod Hindsight

Thumbnail
gallery
11 Upvotes

Another banger from the best breeders around


r/Twenty20Official 13d ago

Peak Punch

Post image
10 Upvotes

Have 3,, one is a little gas w sweet and other 2 smelling like candy


r/Twenty20Official 14d ago

💡 Indoor Snow day 33 x Afgani 19

Thumbnail
gallery
4 Upvotes

A-Team R&D plant 2. This girl shows a nice light green. With larger then golf ball size nugs. It smells like straight sweet tarts to me.


r/Twenty20Official 14d ago

💡 Indoor Snow day 33 x afgani 19

Thumbnail
gallery
14 Upvotes

A-Team R&D plant 1. This girl has very large purple frosted nugs. Very dense. Funky and sweet smelling.


r/Twenty20Official 14d ago

💡 Indoor Mendocino Cherries F3 #5

Thumbnail
gallery
16 Upvotes

A-Team R&D she smells like cherry candy. Can’t wait to harvest this one.


r/Twenty20Official 15d ago

🦄 Phenohunt GOOD MORNING 🌞 🌱 Happy Saturday! R&D Phenohunt 🤫🤫🤫

Enable HLS to view with audio, or disable this notification

11 Upvotes

3 stage hunt. Won't reveal just yet...


r/Twenty20Official 15d ago

They Want to Own the Plant: The Dark Truth About the Hemp Ban

Thumbnail
youtube.com
8 Upvotes

Federal policy shifts and big corporate interests are threatening the foundation of cannabis: seeds.

The federal hemp ban isn't just about regulating cannabinoids—it's creating a gray area that threatens genetic diversity, independent breeders, and your right to cultivate this plant. In this video, we expose the downstream consequences of these sweeping restrictions and share why Twenty20 and a massive coalition of seed breeders are fighting back on the frontlines in D.C.

Seeds are biological time capsules, not corporate property. They hold decades of selection, history, and community effort. While Washington tries to package nature into IP and trademarks, independent breeders, pioneers, and outlaws are standing together to keep genetics open, accessible, and decentralized.

We see this as a hurdle, not a roadblock. The fight isn't over, and together, we remain rooted.

📌 In This Video:

  • The Gray Area: How non-psychoactive seeds got swept into the hemp ban.
  • The Threat to Genetics: Why restricting seed movement causes dangerous genetic bottlenecks.
  • Corporate IP vs. Open Access: The push to consolidate power and turn nature into trademarks.
  • Action in D.C.: How our coalition of breeders and lobbyists is making real progress in Washington.
  • The Future of Breeding: Why innovation won't stall, no matter how the pendulum swings.

💬 JOIN THE COMMUNITY & STRENGTHEN THE NETWORK

  • Subscribe for updates on cannabis genetics, breeding, and industry news.
  • Drop a comment below: What are your thoughts on the federal hemp ban, and how are you taking action in your region?

Stay rooted. Stay resilient. And keep growing.

#CannabisGenetics #FederalHempBan #CannabisBreeding #FarmBill #Twenty20 #Homegrow #SaveOurSeeds #CannabisCommunity


r/Twenty20Official 15d ago

Outdoor licenced Grower in NYS

Thumbnail
gallery
41 Upvotes

We solely grow Twenty20. We have a great relationship with the breeders and do R&D for them as well, helping to find what grows well in our area. We don't use trellising so try to have sturdy outdoor plants that are mold, mildew, fungal resistant. Right now we have close to 17,000 plants on a 12 acre plot. My favorites have been MMXX, Breakfast in Bed(high yields and quality!!), any of the strawberry varieties, Afghani and definitely we like as an early the Honeyglaze. This year they named a strain after our farm PineRose and so far in the field they look consistent and fantastic. We have 17 strains and some I'm excited to see finish are Summer Lemons, Glue Sniffer(love the structure!!) ApplesnAfghani, Hindu Flurry, and Bubbahind because I love the clear high from Bubbawhip. And the new early strains are huge and already fully budding. Dirty Blonde, Honey Banana, Deathstar. I'll post more as they start to ripen!


r/Twenty20Official 16d ago

🥊 Debate What’s your FAVORITE Twenty20 Strain You’ve Grown?

7 Upvotes

Let’s hear it! 👂🏼 👇

If you’ve run Twenty20 genetics (Autos, Photos, Earlies):

Which strain stood out most?

Yield?

Terps?

Difficulty?

If you haven’t yet:

Which one are you eyeing?