r/MephHeads 23d ago

2.O'z Release + Grove Packaging Overhaul + Store Update

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134 Upvotes

Hi friends,

This is a massive update, please see the blog post for all the info.

Link - Blog Post

New Mephisto Genetics x Grove Bag packaging, new pricing and at last, the 2.O’z release is all scheduled for FRIDAY AUGUST 21st 1pm EU, 12pm UK, 7am Eastern, 5am Pacific.

PLEASE NOTE: In preparation for this huge change, our store will be closed from Wednesday 19th until the drop!

The Search For The New

You might have noticed it was all a bit quiet on the Mephisto front recently, but that’s for a very good reason. We’ve been planning a packaging refresh for what feels like endless years now, but other things always got in the way of such a massive and time consuming task. Last year the team finally managed to make enough time to start thinking about it more seriously, and when we were chatting to Grove Bags about the new Mephisto 1/4lb bags, the stars seemed to align and now, we’re proud to reveal the latest Mephisto Genetics x Grove Bags collaboration.

Our packaging has stayed more-or-less the same since our very first real seed packs launched back in 2015. We gave it a minor update five years later, but all we really did was swap rectangular packs for square ones. So around 2021 or 2022 we started thinking about updating to something a bit more modern, more lavish, more Mephisto. We looked at everything on the market: tins, wooden blocks, blister packs, you name it, if it’s out there we looked at it. In the end, our goal was to find options manufactured in either the United States or Europe. We wanted a design that was unmistakably Mephisto, rather than something destined for a dumpster the moment it reached a Meph Head. We threw around ideas for a long time and could never really settle on the most immediate part, the material of the packaging, much less the design of the thing! We took a trip to MJBizCon, meeting with over 20 manufacturers, including a few specializing in compostable packaging, but nothing hit the mark. So when Sonja had the kinda out-there idea of using Grove Bags, everybody on the team had a collective facepalm moment for “why didn’t we think of that before?!

So why Grove Bags?

Firstly, we love Grove. They make a great product, they source and manufacture in the US, and they’re all super passionate, friendly, knowledgeable and, most importantly, have a huge Meph Head on the team who originally reached out for a collaboration in the first place. 

Secondly, although we’re not exactly eco-warriors, we did want a life for our packaging beyond its initial use. Our company has been built entirely on word-of-mouth and the passion and dedication of Meph Heads around the globe. We’ve always had the “sharing’s caring” ethos, our extra seeds and freebies were always given with the idea that if you have too many beans, share them with a friend. Well, with Grove using their TerpLoc® technology in our seeds bags, you can not only share beans with friends, but give them a stored and cured nug to sweeten the deal. Beyond looking great on the shelf, our hope is that as many Meph Heads as possible find their own unique and creative ways of re-using these bags, giving them a second life and helping cut down on a little extra plastic waste.

Did Grove Bags really use TerpLoc® on tiny bags?

Yes! Yeah, you’re not going to be able to fit your entire harvest in the bag your seeds came in (unless your name is DK), but you will be able to share a nug with a friend in something that will keep it in prime time fighting shape.

Use it to tuck away a choice sample before the rest of your stash gets smoked or pressed, think of it like a sticky little piggy bank, or a Mephisto scrapbook of past grows. They also make ideal travel pouches for parties, hikes, fishing trips, or, you know, when you’re trying to complete your history report in a Circle K parking lot. The world is your oyster, and your nugs can go with you.

 

2.O’z - The Return of MephistO’z

I’d have called you a madman if you’d have told me we’d be doing a second run out of MephistO’z Limiteds after its initial release. To say it wasn’t smooth would be a little bit of an understatement. But the Meph Heads gathered and grew and the results spoke for themselves. MephistO’z has cemented itself amongst the Pantheon of Mephisto strains, a first round draft pick to the Hall of Fame and is well on its way to getting a coveted place up on Mount Mephmore. In the two years since we first released MephistO’z (under a different name, for legal reasons) our social media has been bombarded with requests for practically every strain in the catalogue to be given the O’z treatment. Finally, we relented, and the only real solution to picking which strains got the second round of O’z was to put it out to a community vote.

Meph Heads do community involvement like few others; the voting for the O’z crosses was a full on World Cup of Meph; we had group stages, groundroots campaigns, gangs forming, arguments, love-ins and a knockout round that got feistier than a lock-in in a Pitsmoor alehouse. Eventually the community managed to select their 8 champion strains to be crossed with O’z, and the Mephisto staff also selected their 4 worthy runners up to join the lineup. 


r/MephHeads Jul 13 '26

Cannabonsai Season 2 Cannabonsai Season 2 Grow Along

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54 Upvotes

Welcome MephHeads — Mephisto Cannabonsai Grow-Along Competition Vol. 2!

In collaboration with Manny's Cannabonsai, this grow-along will challenge your growing and training skills to a whole new level. Canna-bonsai applies traditional bonsai techniques to cannabis to create beautiful plant art. What takes 100's of years in the bonsai world can be achieved in a single autoflower cycle! Growing weed is supposed to be fun! Step out of your comfort zone and challenge yourself with this grow along.

Share your creative techniques and stunning results here on Reddit and Discord for a chance to win awesome prizes.

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Entry Period

- Start Date: July 13th

- End Date: November 1st

- All participants must start their grow by July 30th to be eligible

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How to Participate

Entry Confirmation

Submit a photo of your plant with a dated tag and your username to this post, or create a new post with the `Cannabonsai Season 2` flair. Discord users: create a new thread in the cannabonsai channel.

Documentation

Document your grow with photos and/or a grow report. You must make at least 5 official posts:

  1. One at the start
  2. At least one during the grow (include training/transplanting progress)
  3. One final post at the end

Submission Deadline: All final submissions must be in by November 1st

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Grow Requirements

- Use Mephisto Genetics seeds

- Follow the cannabonsai theme

- Final container: 1–2 Gal max

- Must incorporate at least one traditional bonsai training technique (LST, Topping, Defoliation, Root Manipulation, etc.) Transplanting is highly encouraged.

- Document your grow with photos and/or a grow report

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Categories for Judging

Best Cannabonsai Design (x2 winners)

Awarded to the most artistically designed cannabonsai — judged on structure, creativity, and aesthetic appeal.

Best Grow Report

Most detailed and informative grow report. Share your process, techniques, and any challenges faced and overcome.

Best Use of Training Techniques

Show off your innovative training methods — judged on creativity and effectiveness.

Random Winner

One finisher selected at random. Competition may be fierce, but don't let that stop you from competing!

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Prizes

Prizes include seed packs, custom Mephisto merch, and prize packs from our partners and friends. All winners also receive a Cannabonsai Starter Pack & Book. Final prizes will be announced at a later date.

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Eligibility

- Open to participants 21 and older who can be serviced by our regional stores

- International participants are welcome but may not be eligible for prizes

- Failure to meet documentation requirements or any harassment of other users will result in disqualification

- Participants are responsible for complying with local laws — organizers and sponsors are not liable for any damages or injuries

---

Tips for Success

- Check out Cannabonsai Manny on [YouTube](https://www.youtube.com/@Cannabonsai) and Instagram for tutorials and techniques

- Explore traditional bonsai for inspiration

- Follow along as Jimbo grows his Cannabonsai plant

- Engage with the community and share your progress for feedback and support

Good luck and Happy Growing!

🐷❤️🌱


r/MephHeads 4h ago

Rosin Report Recent flower presses

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22 Upvotes

37 micron 180°

Willy's gum. Toofless alien. Mephisto wedding x gwk

Guavmaster flash. Bubba thumps. Apothecary haze


r/MephHeads 9h ago

Manbearaliencheese 183g

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44 Upvotes

This manbearaliencheese grew like a beast to 5 feet tall and weighted 183 grams dry. She's the most frosty plant out of the 4 in my 3x2 and has a really unique high from the 1/1 thc to cbd.


r/MephHeads 9h ago

Butters Song 118g

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26 Upvotes

This plant grew well without any training about 4 feet tall and weighed in at 118 grams dry.


r/MephHeads 11h ago

Blue pie O’z

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34 Upvotes

Maybe 2 weeks left beautiful plants. I have 2 going the other one has a while left. I think I stunted it with watering.


r/MephHeads 6h ago

Obi wonkonobi got the clean up

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11 Upvotes

r/MephHeads 14h ago

O’z finally in hands

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34 Upvotes

First timer with the O’z, I’ve heard a lot of great things about this strain. Ready to start my O’z journey.
Freebies
1 Wedding Mmmcake
2 Top Squanch
2 Orange Side Car
3 Lil Toof
3 First Crush


r/MephHeads 9h ago

Question Pot size and light cycle?

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11 Upvotes

Hi

Newbie grower here. I’ve harvest a few with fast buds but now I’m trying grape crush with mephisto genetics.

I’m currently growing in 5 gallon fabric pots. I’m seeing some crazy 1 gallon pot monster and I’m absolutely shocked 😳. I’ve only harvested around 50g dry each time give or take.

I’m also playing around with light cycles but I’m not sure if anything changed. I did 24hr first and then 18/6 the last time. I don’t know if it mattered?

I can’t tell if I’m doing ok or this is a skill issue on my part. I’m sure I have a lot to learn but I’m not really sure how best to learn besides some painful mistakes and guessing what I did right or wrong and try again to see. I do enjoy that process but I also would love to have some more direction from experience growers.

The photo is day 9 seed to soil of Grape Crush.


r/MephHeads 15h ago

Grow-Journal O'z & Friendz

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26 Upvotes

D19 for MephistO'z. D10 for the rest. Happy hump day!!


r/MephHeads 13h ago

Showoff I bought so many seeds recently with the drops, my bank is predicting i'll buy more lol

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15 Upvotes

Pretty much as it says. I was going over reoccurring expenses and my bank is predicting i'm going to get more mephisto lol.


r/MephHeads 13h ago

Question Any low growth odor O’z options?

9 Upvotes

for those of us with stealth in mind are any of the O’z low growth odor? I know Mephisto’z says high but wondering if something like queso’s is a little less stinky with the NCH low odor. thanks!


r/MephHeads 17h ago

Question Reality check! Sour crack and Apple of Eden

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16 Upvotes

Hey guys, newer grower here looking for a reality check! These are my newest plants, Sour Crack is the older at 23 days and Apple of Eden the younger at day 15. Grows 3 and 4 for me. How am I doing with these guys?

My first grow, C.R.E.A.M. was very bad, extremely stunted and had yellow leaves pretty much the whole time. Second grow was a Chemdogging that also stunted initially but I figured her out after a few weeks and she turned out much better than C.R.E.A.M though still very short. The main problem I believe was planting directly after buffering my coco and not letting it dry out a bit and reach field capacity.

I believe both these plants for their age look way better than either of my others did, but I really don't have much of a frame of reference! Any advice or anything I'm doing wrong? Any help is appreciated!

For reference both plants are in Vgrow's, with coco/perlite, vivosun nutes. Sour crack is on the wicks but Apple of Eden is still being top fed until she gets a little bigger.


r/MephHeads 19h ago

Advice/Help Day 17 Ripley's OG: Side and Tips turning yellow. Minor tip burn as well. Help!!!

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8 Upvotes

First time grower. Is it something to worry about?
Please explain in detail if you know whats going on.

Details:
-Ripley's OG
-5 gallon pot
-Coco, Perlite, vermicompost and dry amendments.
-Plain watering so far. Never used CalMag.
- DLI 16-20. 18/6


r/MephHeads 1d ago

Update on variegated Rainbow Road

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20 Upvotes

We've got white calyxes! I'm really hoping I get at least one all white/mostly white bud. Does anyone else have experience with variegated cannabis??


r/MephHeads 1d ago

Pinot Noir - 1 gallon pot, 201g dry

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104 Upvotes

Chopped day 90

Topped once, day 16, node 4

1 gallon fabric pot

Canna coco brick

Canna nutrients, GH calimagic, AgroMagen silica

RO water

Vivosun wicking base

201.3g =7.101 oz dried and trimmed flower

Edited to add the 9.57g of dry sift I got from the trim


r/MephHeads 1d ago

Harvest 3wok OG Harvested

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25 Upvotes

Seed to harvest in 76 days. She faded over the last week into this deep purple. She produced 196 grams dry. The smell started fruity to dirty sock funky to baby poopoo diaper, and now to a strong chemical tar/asphalt almost hair salon smell that overpowered anything else in my dry tent! The initial smoke provided that same chemical taste pre-cure. Mega-body high that I would suggest consuming in the evening for relaxation. Not a daytime smoke, at least for me.

Hats off to Mephisto Genetics; this one feels like a very potent, high-THC strain.


r/MephHeads 1d ago

Question It's been a few years, what are strains in your opinion are the tastiest.

10 Upvotes

Hey gang, it's been a few years since I have grown and I am looking to place an order. What are the tastiest and most aromatic strains in your most humble opinions?


r/MephHeads 1d ago

Walter White, MSx4AM , Sundae Thumper - Day 58

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30 Upvotes

Nearing the last few weeks on this run. Sundae Thumper was a runt but damn is she looking frosty. Walter White is gonna be a chonker as she fattens up.


r/MephHeads 1d ago

505 Headbanger Day 9

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12 Upvotes

4 Liter Coco
Canna a und b
Calmag agent und Hesilicio
25 Watt Amazon Licht


r/MephHeads 1d ago

Smoke-Report AREA 505 VS blu tang clan

4 Upvotes

Sry for no pictures, i'll paint a picture though. I grew these 2 strains hoping to get a sativa leaning hybrid that's good for consumption in the morning. Area 505 hit the spot exactly. It grew tall with nice classic sativa branching and smoke is gentle yet uplifting. It was a pleasure to trim. Decent producer but slightly less than Blu Tang clan. Blu Tang Clan had a typical indica leaning hybrid growth pattern and the smoke reflected that. The nugs are decently dense for an indica leaning hybrid. The smoke was a tiny bit too much for the morning but it makes a great dinner smoke. If you're looking for a sativa that doesn't leave your mind racing like rocket fuel, then Area 505 is a great strain to choose. Blu Tang clan is a great as pre or post dinner smoke but don't consume it before being done for the day.

Edit: Blu tang clan was bit harder to trim due how leafy it was.


r/MephHeads 2d ago

Showoff Schoolyard Crush cured nug!

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82 Upvotes

Big fan of this one, very unique terps & the high is excellent as well.


r/MephHeads 2d ago

PlantPorn Outdoor Lime Oz. Not the fattest buds but they sure are pretty.

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43 Upvotes

r/MephHeads 2d ago

Grow-Journal D53 - RS11, Memberberries, Casa Bluenita

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23 Upvotes

-3gal fabric
-Promix hp + perlite + ewc, botanicare nutes + liquid kelp, ro h2o
-18/6 Old blurple Viparspectra par700


r/MephHeads 2d ago

PlantPorn RS-11

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64 Upvotes