In Stock

ILL#51 – Marley’s Grin (Autoflower) – Mephisto Genetics

Marley’s Grin (ILL#51) seeds by Mephisto Genetics deliver 21% THC with citrus haze flavor and s. Fast 8 to 10 weeks blooms and authentic Autoflower genetics. Get yours today.

Pack Size: 5

$44.88

  • Price-Beater Guarantee
  • 100% Secure Checkout
    (Visa • Mastercard • AmEx)
  • Discreet, fast shipping
  • Earn rewards on this order

STRAIN INFORMATION

Seed Type

Seed Type

Autoflower

Indica/Sativa

Strain Type

Sativa-dominant hybrid

Lineage

Lineage

SODK x Mango Smile

Pack Size

Pack Size

5

Indica/Sativa

Indica / Sativa

/

THC

THC %

21% to 25% %

Aroma

Aroma

Citrus, diesel, sweet, tropical

Flower-time

Flower Time

8 to 10 weeks

Yield

Yield

High

Terpenes

Terpenes

Myrcene, Limonene, Caryophyllene, Terpinolene

Effects

Effects

Euphoric, uplifting, happy, energetic, creative

Best Use

Best Use

Daytime

Grow Tips

Grow Tips

Use LST early to manage stretch; provide strong support and moderate feeding to maximize yields.

Guarantee

Price Match Guarantee

We'll match or beat any advertised price. Shop confidently for the best deals on breeder-certified genetics.

Delivery

Fast, Discreet Shipping

Enjoy the fastest shipping in the industry. Your order arrives quickly and securely, backed by our 100% stratification guarantee.

Points

Earn Reward Points

Get $1 in reward points for every $10 spent—10% back on your purchases! Redeem points for discounts.

Marley's Grin Seeds by Mephisto Genetics

Marley's Grin seeds by Mephisto Genetics

Marley's Grin seeds by Mephisto Genetics cross SODK with Mango Smile to create a sativa-dominant autoflower that runs on sunshine: tropical citrus terps, an uplifting high, and Mephisto's trademark reliability.

This ILL#51 release comes as a 5-pack of autoflower seeds. Here is everything to know before you drop them in soil.

What you'll find on this page

Marley's Grin Seeds: Genetics & Lineage

The lineage is SODK x Mango Smile. SODK anchors the cross with dense structure and diesel-forward funk, while Mango Smile layers in tropical fruit sweetness and the happy, grin-inducing high that gives the strain its name.

Mephisto Genetics built its reputation on stable, dialed-in autoflowers, and this Illuminauto series entry follows suit. Expect consistent germination, uniform plants, and the sativa-leaning expression Mephisto selected for across the line.

Flavor & Aroma

The aroma leads with citrus and diesel, backed by sweet, tropical undertones. In late flower the plants throw a loud fuel-and-fruit combination that carries well beyond the tent, so run a carbon filter if discretion matters.

The terpene profile features myrcene, limonene, caryophyllene, and terpinolene. Limonene and terpinolene push the bright citrus-tropical top notes, caryophyllene adds spice, and myrcene smooths the finish into ripe mango sweetness.

Effects & Cannabinoids

THC lands between 21% and 25%, with effects described as euphoric, uplifting, happy, energetic, and creative. That daytime-leaning profile tracks with the strain's sativa-dominant cannabis genetics.

This is a wake-and-create kind of cultivar: a clear-headed, mood-lifting high that suits social settings, outdoor days, and creative work rather than couch-lock evenings.

Growing Marley's Grin Seeds

Flowering takes 8 to 10 weeks from sprout to harvest window, with high yields for an autoflower and an intermediate difficulty rating. Use low-stress training early to manage the sativa stretch, provide support for heavy tops, and keep feeding moderate.

Because autoflowers run on age rather than light schedule, you can harvest multiple runs a season. Comparing options first? Browse the full range of cannabis seeds at Seeds Here Now to see the rest of the Mephisto Illuminauto drops.

Who Marley's Grin Seeds Are For

These seeds fit growers who want fast, repeatable harvests without managing light cycles: balcony and greenhouse growers, perpetual-harvest hobbyists, and sativa lovers who usually have to wait 12 weeks for this kind of high.

Storage, Germination & What to Expect

Keep unopened packs cool, dark, and dry; a sealed jar in the refrigerator holds viability for years. Germinate via paper towel or direct-sow into the final pot — autoflowers dislike transplanting, so starting in the finishing container is best practice.

Expect vigorous early growth, a stretch phase around week three, and plants that begin flowering automatically regardless of light schedule. Five seeds give you a solid shot at several distinct expressions of the cross.

Why Buy Marley's Grin Seeds at Seeds Here Now

Seeds Here Now sources direct from Mephisto Genetics, so your Marley's Grin seeds arrive as authentic, fresh breeder stock. Every order ships fast and discreetly within the US with full tracking.

Our germination guarantee backs every pack, and our support team actually grows. Limited Illuminauto drops like ILL#51 sell through quickly — secure your pack while it is in stock.


Frequently Asked Questions


The ILL#51 strain, also known as Marley's Grin by Mephisto Genetics, has a fast bloom cycle of approximately 8 to 10 weeks from seed to harvest. As an autoflower, it does not require light cycle changes to initiate flowering, making it an efficient choice for growers looking for a quick turnaround without sacrificing potency or flavor.
The ILL#51 strain delivers approximately 21% THC, providing a potent and uplifting experience. Its sativa-leaning genetics produce an energizing, cerebral high reminiscent of classic haze varieties. Users often report a cheerful, creative buzz paired with a smooth body relaxation, making it suitable for daytime use or social settings where a positive, euphoric mood is desired.
The ILL#51 strain features a distinctive citrus haze flavor profile that combines bright, zesty citrus notes with the classic spicy, earthy undertones of traditional haze genetics. On the inhale, expect tangy lemon and orange flavors, while the exhale delivers a smooth, hazy sweetness. The aroma mirrors the taste with pungent citrus and herbal terpenes that fill the room.
The ILL#51 strain is available exclusively as autoflower seeds bred by Mephisto Genetics, a renowned breeder specializing in premium autoflowering genetics. Officially named Marley's Grin, these seeds carry authentic autoflower traits, meaning they flower automatically regardless of light schedule. Mephisto Genetics is known for rigorous selection and stabilization, ensuring consistent performance, potency, and flavor across every ILL#51 seed.

The Gold Standard in Cannabis Seeds

8x Best Seed Bank | 2023 Leafly Hall of Fame Inductee Experience 100% Satisfaction, Real Customer Support, Premium Genetics, and Free Seeds with Every Order. With partnerships from 70 top breeders and a legacy since 2010, we’re the USA’s oldest, most trusted seed bank. Shop Now and Grow with Confidence!

Fastest Shipping, Rewards, & Free Seeds with Every Order!

Get your seeds delivered with the industry’s fastest shipping, earn rewards every time you shop, and enjoy free seeds with every order! For every $10 spent, get $1 back in seed credit—a 10% bonus on every purchase. Grow with confidence and start saving today! Shop Now

You may like it


Strawberry Banana (Autoflower) – Automatically Delicious

Type: Autoflower
THC: 18% to 22%
Lineage: Strawberry Bananna x Ruderalis
InfoMore information
$28.88
-25% On sale
Vibrant display of Not The Forum Cookies x Mango Haze cannabis seeds by The Source Genetics

Not The Forum Cookies x Mango Haze (Regular) – The Source Genetics

Type: Regular
THC: 20% to 25%
Lineage: Girl Scout Cookies (Forum Cut) x Mango Haze
InfoMore information
$138.88 -25.00%
$104.16