Mango Runtz - An Award Winning Drop & a 4/20 Sale!

Howdy Meph-Heads!

Lots of news to get through this time, so let’s start with the brand new drop - Mango Runtz!

Mango Runtz is already an award-winning strain, having bagged Top New Autoflower of 2025 at the Autoflower World cup, grown by Val & Maë over at @weedydi_bobbidi_boo, and it’s really not hard to see why. With the candy-gas craze taking the world by storm over the last few years, we’ve been hard at work in the Farms own Mephisto Inventing Room, taking a selection of Creme de la Chem x Mango Smile and crossing that out with our standout choice of photoperiod Runtz strains. After a few years of work and development, we’re finally ready to unwrap the goods from Mephisto HQ.

Mango Runtz, along with a community-tested selection of F1 Limited Editions, will be dropping on the 14th of April at 1pm EU, 12pm UK, 7am Eastern, 4am Pacific. (No DST shenanigans to worry about this time!)

Mango Runtz also comes with a brand new strain sticker, designed once again by the fantastic Sheffield artist Jim Connolly, who you can find on Instagram here. He's also provided all of the additional Mango Runtz artwork dotted around this blog. Thanks Jim!

So what is Mango Runtz all about? 

Small in stature but massive on flavour, Mango Runtz is perfect for micro grows, stealthy setups, or anyone craving compact plants with heavyweight terps. Her ultra-sticky, purple-hued flowers deliver a terp ride of mango candy, grape chew, fuel, and tyre shop ozone. She finishes fast and fierce, offering a mellow, dreamy indica-leaning high that floats you off on a Great Glass Elevator ride. Whether you're chasing bag appeal, top-shelf flavour, or that elusive purple candy gas combo, Mango Runtz is your golden ticket.

We took the best bits from her lineage: frost from Mango Smile, heft from Crème de la Chem, and a hint of that White Runtz magic to create something truly mouthwatering. She’s not just a pretty jar filler either; Mango Runtz delivers that rich candy gas aroma from vine to grind, and her sticky flowers burn slow and smooth. Toss in a lightning-fast finish, and it’s no wonder she’s officially joined the Mephisto elite. Grow her, smell her, smoke her, and prepare to be glued to the sofa like Grandpa Joe.

Want to see more of Mango Runtz in action?

You can view Jimbo's own Seed to Harvest video on YouTube here.

You can check out Farmer HatBeard’s Seed to Harvest video on YouTube here.

You can also view Farmer & Mrs Hatbeard’s Smoke Report video on YouTube here.

Seed to Harvest by theebuckeyegrower on Instagram here.

And some sweet community images of Mango Runtz

Mango Runtz day 69 - u/Modkins

Mango Runtz bud after a long dry and trim - u/OtterCompany1993

Mango Runtz - Day 77 - u/Infamous-Energy-6746

Mango Runtz tester d82 - u/AmphibianDry3118

A New Limited Edition Drop, a free strain and an early-adopter discount!

Along with Mango Runtz, we’re also introducing a brand new lineup of Limited Editions. These special one-off limited edition F1 hybrids are a micro selection and production of 1-2 plants only, meaning a maximum of around 500 packs for worldwide availability.

On drop day, expect a choice of 10 Mango Runtz true Limited Editions F1 hybrids, only available in feminised 5 seed packs at mephistogenetics.com. Here’s a preview of what you can expect:

🫙 Augustus Glue 🍬🧲
I/S: 75/25
Gold Glue x Mango Runtz

Bushy and brawny, Augustus Glue stands tall as the heaviest hitter of the Mango Runtz crosses—pumping out dense, trichome-loaded colas with a bright yellow fade and tropical funk. Easy to train and easy to love, she delivers sweet citrus-and-spice smoke that sharpens your focus before gently mellowing you out. A solid rosin washer with medium potency and big yield energy.

Full Grow Report by u/stl_ENT

Augustus Glue - Dried and off to cure! - u/inappropriatelylarge

💌 Charlie's Crush 🍓🌿
I/S: 65/35
Schoolyard Crush x Mango Runtz

Sweet, sticky, and impossible to ignore—Charlie’s Crush blends the berry-bright fruit and floral funk of Schoolyard Crush with the tropical candy-gas punch of Mango Runtz. Expect frosty, purple-tinged buds bursting with grape, mango, and sour citrus terps, wrapped around a smooth but potent hybrid high. Uplifting and mellow in equal measure, this one’s your go-to for daytime daydreams or sweet smoke sessions with your secret crush.

Charlie's Crush - Day 79 - u/Infamous-Energy-6746

🍭 Gobstomper 💥👣
I/S: 60/40
Sour Stomper x Mango Runtz

This fruity powerhouse punches with the flavor of tropical fruit loops dunked in gasoline and lingers like the last lick of a jawbreaker. Gobstomper delivers heavy frost, thick candy-coated buds, and a terp profile that screams grapey mango with a spiced rubber twist. A hybrid high that starts clear then shifts into a racy haze—sticky, stoney, and unforgettable.

Gobstomper full strain review - u/ButterBoy42000

🧓 Grandpa Joe's Gas ⛽🛋️
I/S: 70/30
Creme de la Chem x Mango Runtz

When sweet candy collides with burnt rubber and coffee-laced chem, you get Grandpa Joe’s Gas—a heavy-hitting runtz hybrid with a twisted terp bite. This stocky stinker pumps out dense, frosty nugs drenched in late-stage funk and finished with a peelable gummy candy kiss. The high is all mellow meltdown—relaxing, soothing, and dangerously nap-inducing.

Full Grow Report by u/stl_ENT

Grandpa Joe's Gas - u/stl_ENT

Grandpa Joe's Gas Tester - Day 67 Mid-flower - u/inappropriatelylarge

Grandpa Joe's Gas - u/corkydilsmack

💍 Mango Matrimony 🥭💒
I/S: 70/30
Mephisto's Wedding x Mango Runtz

Dark, dense, and dangerously gassy—Mango Matrimony is a marriage made in terpene heaven. This stout plant delivers rubbery, fuel-soaked buds with a bold aroma and an even bolder couch-lock. Expect a deep fade, a heavy hit, and a high that takes you straight down the aisle... to nap time.

Mango Matrimony - Dried and off to cure - u/inappropriatelylarge

The Force is strong with this one—Obi Wonkanobi blends candy, gas, and a sharp sour twist into dense, frost-covered nuggets with Starfighter swagger. Compact and colossally coated, this Skywalker-powered cross punches above its height class and delivers terp-rich, lightsaber-smooth smoke that hits faster than hyperspace.

Obi Wonkanobi Harvest! - u/FarmerHatBeard

🧡 Oompa Loompa OG 🦶🔥
I/S: 65/35
Samsquanch OG x Mango Runtz

A forest-dwelling candy gremlin, Oompa Loompa OG blends skunky, earthy depth with a fermented mango twist. Expect dense nugs, Fruit Loop funk, and a chill smoke that melts stress like chocolate in Wonka’s factory. Easy to grow and easier to love, this one’s for the heavy-terp heads who like their sweetness rolled in soil.

Full Grow Report by u/stl_ENT

Oompa Loompa OG - Day 85 - u/Infamous-Energy-6746

🫐Snozzbeary 🐻❄️
I/S: 75/25
3 Bears OG x Mango Runtz

Straight out of the candy aisle and into your grinder, Snozzbeary brings an intense blue razz candy terp profile that builds through flower and bursts post-cure. A standout from the Mango Runtz crosses, she’s all about mouthwatering aroma and playful potency. Sweet, loud, and impossible to forget—Snozzbeary is the one you’ll reach for first and regret sharing.

Snozzbeary - u/OtterCompany1993

🍊 Tangfasticz ⚡👅
I/S: 80/20
Sour Crinkle x Mango Runtz

Tiny but turbocharged, Tangfasticz brings a citrus explosion in a pint-sized package. With tangy creamsicle terps and rock-hard colas, this fast finisher delivers dense nugs packed with frosty attitude and zesty aroma. Compact, no-fuss, and sharp as a citrus slap—perfect for flavor chasers with tight grow spaces.

TANGFASTICZ Harvest Day! - u/FarmerHatBeard

💜 Violet's Crinkle 🍬🌀
I/S: 65/35
Grape Crinkle x Mango Runtz

“Violet, you’re turning violet!” — and this strain leans all the way in. A stinky purple knockout with a nose like funky gym socks and a punch like a bedtime hammer, Violet’s Crinkle is all gas, skunk, and sedation. Dense, frosty buds with deep purples and a full-bodied couch-lock hit make this one a heavy, dreamy smoke. Sweet dreams, blueberry girl.

Violets Crinkle - u/Modkins

And, of course, for the drop we have the ‘last but not the least’ strains…

🍦 Nice Cream 😋🌬️
I/S: 60/40
Sundae Thumper x Mango Runtz

Sweet, sticky, and a little rubbery on the back end—Nice Cream serves up scoops of berry bliss and frost with every hit. Bushy and bursting with trichomes, she’s as easy on the eyes as she is on the grow, delivering that dessert-gas balance with creamy flair. Expect berry terps with a bite and a smooth, satisfying ride.

Nice Cream - u/ProlificIntuition

🏭 Frost Factory ❄️🧪
I/S: 75/25
Toof Decay x Mango Runtz

Built like a trichome-churning machine, Frost Factory delivers dense, icy buds from top to bottom—no light required. With a savory fruit aroma and a whisper of sweetness, this heavy resin producer is compact, powerful, and dripping with icy appeal. When you're after frost with flavor and function, this factory’s open for business.

Frost Factory harvest at about 91 days - u/AmphibianDry3118

If you enjoy reading and want to find out more about our community tested Mango Runtz limited edition strains, we’ve compiled all of our tester feedback into a handy summary that you can view or download here.

A 5-pack of either Nice Cream or Frost Factory will be included with all orders containing either Mango Runtz 3 seed packs or Mango Runtz Limited Edition seed until 11:59 pm PDT on Sunday, 27th April, or while stocks last, whichever comes first. This does not affect your normal freebies.

In addition, we have a tasty surprise for early adopters! We’re giving 20% off these new Limiteds for those who purchase 4 or more packs of them during their first two weeks of release. Offers end at 11:59 pm PDT on Sunday, 27th April, or while stocks last.

420 Sale

It’s that time of year again, 420 baby! Our 420 sale starts at the same time as our Mango Runtz drop, on the 14th of April at 1pm EU, 12pm UK, 7am Eastern, 4am Pacific and ends at 11:59pm Pacific on Sunday 27th April. This year, we wanted to simplify things. Rather than having different discounts across the store and you having to wade through pages and pages of products to find the best deals, we thought we’d just make it easy. 20% off. That’s it. No faffing, no decision making, no working out what bags you the best deal, just one big flat discount. The only exceptions to this are below:

Not Discounted

• 505 Headbanger and its associated crosses
  
• Schoolyard Crush
  
• Old School Blues

35% off

• Last Chance to Buy strains (Iced ‘n’ Baked & Sundae Thumper crosses)

MANGO RUNTZ FAQS

How do I get my hands on Nice Cream or Frost Factory?
All Mango Runtz 3 seed pack or Mango Runtz Limited Edition seed orders will come with a free 5 seed pack of either Nice Cream or Frost Factory, while our stocks last or until 11:59 pm PDT on Sunday, 27th April. Mango Runtz Free Cross! will be added automatically at checkout to your order as a free product. If it doesn’t show up, then chances are we’ve already sold out!

Can I choose which one I will receive, Nice Cream or Frost Factory?
Nice Cream or Frost Factory will be added in a lucky dip, dealer’s choice format by our packing team to your order, much like how our normal freebies work. You’ll see Mango Runtz Free Cross! on your order confirmation and either of these two strains will be included.

Do I need to order Mango Runtz or a new Limited Edition to get Nice Cream or Frost Factory?
YES! Stock is super limited this time round, so in order to qualify for Nice Cream or Frost Factory your order must contain either a 3-seed pack of Mango Runtz or a Mango Runtz Limited Edition cross. Please note that the free strain offer is while our stocks last and runs until 11:59 pm PDT on Sunday, 27th April.

Which strains are included in the early adopter 20% discount?
All 10 of our new Mango Runtz Limited Edition crosses (listed above)! Our store will be open as usual, but our other strains are not part of this particular promotion; they'll be discounted separately as part of our 420 sale. 

Does the discount automatically apply?
Yep! Add 4 or more of our new Mango Runtz Limiteds for 20% off the Limiteds in your cart.

Do I get 40% for buying 8 crosses or more?
Nope! The discount is capped at 20%.

Can I buy multiple packs of the same cross to get the discount?
Yep! 4 or more packs in any combination will apply the discount.

Is Mango Runtz included in the discount?
Nope, just the 10 new Limited Edition strains.

Why is there no strain information for the crosses?
All of these crosses are F1s, much like you might find in our Illuminauto line or with our other Limited Edition strains. They’ve been community tested, and we’ve provided all the notes from our testers in a handy PDF that you can find linked above.

Will the discount affect my freebie tier?
Yes, your freebie tier is determined by your cart total after discounts are applied and without shipping costs (including shipping insurance). We’ve got stickers and other small items available if you find yourself a few dollars short of a tier 🐷🌱

Does using my Piggy Points affect my freebie tier?
YES! As mentioned above, your freebie tier is determined by your cart total after discounts are applied and without shipping costs.