Image 1 — The Hunting Grounds: Wrapping up our 2026 outdoor phenohunts, stabilizing IBLs, and field-testing the Hindsight F2.
Image 2 — The Hunting Grounds: Wrapping up our 2026 outdoor phenohunts, stabilizing IBLs, and field-testing the Hindsight F2.
▲ 20 r/growgreenoutdoor+1 crossposts

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

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.

u/CEELOS305 — 4 days ago
▲ 273 r/growgreenoutdoor+3 crossposts

Outdoor licenced Grower in NYS

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!

u/PineRoseFarm420 — 13 days ago

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

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?

reddit.com
u/Trick_Persimmon6037 — 13 days ago
▲ 7 r/growgreenoutdoor+1 crossposts

🏆 Looking for growers to join us at the American Autoflower Cup this Jan! Announcing the Twenty20 Winner's Bounty 🏆 Calling all Twenty20 growers!

🏆 Looking for growers to join us at the American Autoflower Cup this Jan! Announcing the Twenty20 Winner's Bounty 🏆

Calling all Twenty20 growers!

We’ve been involved in the American Autoflower Cup (AAC) for three years now, and we’ve consistently brought home great wins with many of our autoflower varieties—including Best Overall, Best Terps, and multiple High Potency awards, to name a few.

This year, we want to expand our reach and drum up a circle of dedicated growers to enter the cup with Twenty20 varieties and help us continue our winning streak.

To do this, we are offering a **Winner's Bounty** to any and all growers who take home a trophy with a Twenty20 entry!

**The Bounty:**

* 🥇 **1st Place Trophy:** $1,500

* 🥈 **2nd Place Trophy:** $750

* 🥉 **3rd Place Trophy:** $250

*(This applies to ANY first, second, or third place trophy you win using our genetics).*

**The Rules to Qualify:**

  1. **Keep it cool.** While this event is highly competitive, it’s ultimately meant to be fun and bring the community together. Be cool, be respectful, and support your fellow contestants.

  2. **Handle your logistics.** It is your responsibility to sign up and submit your entries to the AAC. Currently, they only offer in-person entries (no mail-in). The official entry rules will be posted on their website soon, so plan accordingly.

  3. **Want to be sponsored?** If you want to be sponsored by us (which means free seeds for your entry), you must fill out an application on our website (coming soon). Sponsored growers must also join either our private forum (bunker.twenty20mendocino.com) or our Discord server to post regular updates on their grow.

**Important Note:** You do *not* need to be officially sponsored to claim the bounty! Regardless of whether you are sponsored and grew our free seeds, or you bought the seeds yourself and entered on your own, the cash bounty is available to ALL contestants who take home AAC trophies with Twenty20 gear.

Keep an eye out for the official application drop soon. Who's ready to bring home some hardware? 🐻🌱

reddit.com
u/Trick_Persimmon6037 — 16 days ago
▲ 13 r/Twenty20autoflowers+1 crossposts

🏆 Looking for growers to join us at the American Autoflower Cup this Jan! Announcing the Twenty20 Winner's Bounty 🏆

Calling all Twenty20 growers!

We’ve been involved in the American Autoflower Cup (AAC) for three years now, and we’ve consistently brought home great wins with many of our autoflower varieties—including Best Overall, Best Terps, and multiple High Potency awards, to name a few.

This year, we want to expand our reach and drum up a circle of dedicated growers to enter the cup with Twenty20 varieties and help us continue our winning streak.

To do this, we are offering a Winner's Bounty to any and all growers who take home a trophy with a Twenty20 entry!

The Bounty:

  • 🥇 1st Place Trophy: $1,500
  • 🥈 2nd Place Trophy: $750
  • 🥉 3rd Place Trophy: $250

(This applies to ANY first, second, or third place trophy you win using our genetics).

The Rules to Qualify:

  1. Keep it cool. While this event is highly competitive, it’s ultimately meant to be fun and bring the community together. Be cool, be respectful, and support your fellow contestants.
  2. Handle your logistics. It is your responsibility to sign up and submit your entries to the AAC. Currently, they only offer in-person entries (no mail-in). The official entry rules will be posted on their website soon, so plan accordingly.
  3. Want to be sponsored? If you want to be sponsored by us (which means free seeds for your entry), you must fill out an application on our website (coming soon). Sponsored growers must also join either our private forum (bunker.twenty20mendocino.com) or our Discord server to post regular updates on their grow.

Important Note: You do not need to be officially sponsored to claim the bounty! Regardless of whether you are sponsored and grew our free seeds, or you bought the seeds yourself and entered on your own, the cash bounty is available to ALL contestants who take home AAC trophies with Twenty20 gear.

https://twenty20mendocino.com/seed-sponsorship/

u/EggAppropriate9373 — 16 days ago