Out of Stock

MK-Ultra (Feminized) – T.H. Seeds

Step into the world of MK-Ultra by T.H. Seeds, where G13 meets OG Kush! With a quick 56-63 days of flowering, this strain offers relaxed, balanced, and creative effects paired with an earthy, sweet aroma. Perfect for anyone looking to lift their mood—scroll down for more!

$48.88

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

We regret to inform you that this item is not currently in stock.

However, we will have more available soon and we would love to notify you as soon as it becomes available. Please note that signing up does not obligate you to purchase the pack, nor will we be holding any packs for you.

STRAIN INFORMATION

Seed Type

Seed Type

Regular

Indica/Sativa

Strain Type

Indica-dominant hybrid

Lineage

Lineage

G13 x OG Kush

Pack Size

Pack Size

Indica/Sativa

Indica / Sativa

80/20

THC

THC %

16% to 21% %

Aroma

Aroma

Sweet, earthy, pine, pungent, floral

Flower-time

Flower Time

8 to 9 weeks

Yield

Yield

High

Terpenes

Terpenes

Linalool, Humulene, Geraniol

Effects

Effects

Relaxed, creative, relaxation, anxiety

Best Use

Best Use

Evening, Creative

Grow Tips

Grow Tips

Train MK-Ultra with topping or LST for a packed canopy and maximize your yield potential.

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.

Why MK-Ultra Seeds Deserve a Spot in Your Garden

Ready to bring a legend home? MK-Ultra cannabis seeds are your ticket to growing one of the heaviest hitters in the indica-dominant world. Created by the pros at T.H. Seeds, this cultivar’s potent lineage and speedy flowering time make it a must for anyone chasing flavor, yield, and a true high THC experience. One puff and you’ll wonder why you waited this long-the only sleeper here is the one on your couch after harvest.

  • Breeder: T.H. Seeds
  • Genetics: G13 x OG Kush
  • Seed Type: Regular
  • Strain Type: Hybrid
  • THC: 16% to 21%
  • CBD: Less than 1%
  • Flowering Time: 8 to 9 weeks
  • Yield: High
  • Difficulty: Intermediate
  • Aroma / Flavor: Sweet, earthy, pine, pungent, floral
  • Effects: Relaxed, creative, relaxation, anxiety
  • Best Use: Evening, Creative

MK-Ultra Strain Overview

Meet MK-Ultra, the masterclass indica-dominant hybrid born from G13 and OG Kush-two parents that need no introduction in the cannabis hall of fame. Bred by T.H. Seeds, this photoperiod beast delivers a reliably high THC punch (18% to 22%) with a yield that’ll make your curing jars groan. Whether you love legendary genetics or want top-shelf flower on demand, MK-Ultra checks all the right boxes for growers and tokers alike.

Lineage and Breeding of MK-Ultra Seeds

MK-Ultra seeds are the result of a strategic cross between G13 and OG Kush-both celebrated heavyweights in the cannabis world. This pairing was chosen to blend the mysterious potency and structure of G13 with the dank, resin-rich profile of OG Kush. The goal? To create a strain with not just knock-out effects, but also exceptional terpene complexity and rugged resilience. Growers appreciate MK-Ultra’s bag appeal, trichome coverage, and reliable yield, while connoisseurs savor its balanced aroma-earthy pine layered with that signature kush funk. It’s a phenotype hunter’s dream, offering both vigor and flavor in every seed.

Flavor and Aroma Profile of MK-Ultra

If deep earth and pine forests had a love child with a candy shop, you’d get the aromatic profile of MK-Ultra. Crack open a jar and you’re slammed with pungent pine, sweet funk, and earthy undertones. This terpene-rich flower brims with humulene, linalool, and geraniol-serving up florals, herbal depth, and a finish that sticks to the palate long after your session. Retrohale for extra points: those who know, know.

Effects and Benefits of the MK-Ultra Strain

MK-Ultra isn’t just a heavy-hitter on paper. The high THC content delivers fast-acting, full-body relaxation-perfect for winding down in the evening or sparking up creative projects when the world needs muting. Users rave about the balanced effects: relaxed yet functional, creative but comfy. It’s a lifesaver after stressful days, a treat for anxiety, or just the ticket for Netflix marathons with a side of deep thoughts. Wake-and-bake? Only if you’re ready for existential enlightenment before breakfast.

Phenotypic Variation in MK-Ultra Seeds

Crack a pack of MK-Ultra regular seeds and get ready for showtime. Expect squat, bushy plants with thick colas gleaming in resin. Phenotypes range from darker, deep green foliage to those with slight lilac tints if the nights get cold. Aroma can crank up from sweet pine to intense earthy funk, depending on your keeper. Bag appeal is off the charts-dense, sticky nugs that promise every bit of that high-THC, terpene-rich flower magic. Hunt your ideal pheno and brag to the group chat at harvest.

How To Grow the MK-Ultra Strain Like a Pro

Stick to the basic cultivation tips-dial in airflow, control humidity, and give her full-spectrum light love. MK-Ultra appreciates moderate nutrients and thrives in organic soil; watch her terpene profile go nuclear. Indoors, keep humidity moderate and don’t crowd her-these colas stack. Training techniques like topping or LST will pack out the canopy. Outdoor growers: she loves sunlight and will finish fast in dry zones. Flowering time clocks in at just 56 to 63 days, and yields go from “that’s cute” to “I need more jars.” Grow difficulty is moderate: nothing a thoughtful setup and a little patience can’t handle.

User Reviews

“Big sturdy plants with dank, piney nugs-harvest came fast and heavy. The smoke is smooth, and the effects kick in right away. One of my new favorite indica-dominant hybrids.” - Jordan S.

“MK-Ultra Seeds popped strong, gave me sweet funk and sticky colas. Buds glistened like sugar, and stress vanished after one bowl. Strong bag appeal, easy trim. Will grow again.” - Sandra P.

Buy MK-Ultra Seeds Today

MK-Ultra is a standout cross of G13 and OG Kush, combining rich flavor, dependable structure, and impressive resin production. With a fast flowering cycle and terpene-loaded harvests, it’s a must for growers seeking flavor and potency. Explore all cannabis seeds at SeedsHereNow.com and elevate your grow game today.

Compare With Similar Strains

MK-Ultra HP 21 (Regular) Yumbolt Banana (Feminized)
THC 16% to 21% 20% to 25% 20% to 25%
Aroma Sweet, earthy, pine, pungent, floral Sweet, citrus, earthy, pine, lime Banana, cream, earthy, fruit, pine
Flowering Time 8 to 9 weeks 9 to 10 weeks 7 to 9 weeks

If You Like This Strain, Maybe You'll Like These as Well

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


Amnesia Zkittlez Auto (Autoflower) – Fast Buds

Type: Sativa-dominant hybrid
THC: 20% to 24%
Flowering time: 9 to 10 weeks
Lineage: Amnesia Haze x Zkittlez
Aroma: Sweet, citrus, earthy, berry, lemon
Effects: Happy, creative, uplifting, couch-lock, relaxation
InfoMore information
$54.88
On sale

Fire Alien Freeze F2 (Regular) – Pacific Northwest Roots

Type: Indica-dominant hybrid
THC: 20% to 24%
Flowering time: 8 to 9 weeks
Lineage: Fire Alien Freeze x Fire Alien Freeze
Aroma: Sweet, citrus, earthy, pine, orange
Effects: Creative, sleepy, uplifting, couch-lock, relaxation
InfoMore information
$200.00 -20.00%
$160.00

Success Stories from Our Community

Eric H.
★★★★★

5 stars guaranteed!! I emailed late in the afternoon on a Friday or Saturday I believe and didn’t expect a response until Monday! However a couple hours later they emailed back with a complete refund/ points added to my account! I was grateful and quickly ordered more seeds!!

Chad J.
★★★★★

Becky seen the email..your DOPE!! Thank you I appreciate the infinite customer service, ill be on the lookout for the care package. Ive been a customer for years and years and will always keep coming back not just because of the bean stockage full of Wonderful breeders but mainly the SHN customer service has always made things up and added a bonus. I stay telling people about SHN and how awesome yall are!! Thank you again have a great safe weekend :v::green_heart::seedling:

Tim
★★★★★

Hello my name is Tim "ILOVETERPSMT" on the Dude Grows Show on you tube. I wanted to give seeds here now.com a huge shout out for the customer support the gifts that were sent and received above and beyond great products so many cool things came with the seeds thanks again definitely give seeds here now a look and grab your next grow. Grow on Growmie....

Chris B.
★★★★★

Thanks for checking. Lots of others would have blown it off. Another customer service win for Becky!!

Liam P.
★★★★★

Thank you for this .... I love your customer service you guys over at seeds here now are great 10/10

Timothy P.
★★★★★

I write. they help. Excellent. I sent the check.

Billy M.
★★★★★

"I was hesitant to try growing for the first time, but the autoflower seeds Iordered made the process so easy. The plants grew quickly, and the buds turned out frosty,flavorful, and potent. I’m hooked!"

Andrew W.
★★★★★

I just wanted to tell you guys thank you! Got my gear today and I really appreciate that freebie. I was actually looking at that pack so now I can try it first. The stickers are awesome. Your box is amazing. Didn’t know you guys have auctions also I told my dispensary about a year ago to send everyone to you guys. Hopefully they have been because they ask me where people can get seeds and I told them you guys. That was Beyond Hello the goose Lake Road location in Sauget, Illinois. Also, thank you for the pineapple high chew! Love it all! Thank you so much!

Matthew W.
★★★★★

Hello, my order number is 10****. I just received my order in the mail and I just wanted to say right off the bat what an awesome job you guys did even with just the purchase at a great price, the speed I received my order and wow, the beautiful packaging! I love how you guys packed the discrete box full of extra goodies and took the extra time to make the packaging so nice. I have ordered from many different seed banks over the years and yours has by far been the best experience for me. I cannot wait to get these plants growing and see how they turn out! I just wanted to drop a quick line with some positive feedback, keep up the great work, I look forward to ordering more from you in the future! …

John R.
★★★★★

"I’ve been ordering from Seeds Here Now for a while, and the quality never disappoints. The germination rates are outstanding, and the plants grow strong and healthy. Shipping is always fast and discreet—highly recommend!"

JD Banks
★★★★★

Thanks so much, again! I am SOLD Seedsherenow.com fixed my own boo-boo, and didn't even charge me the difference owned. This is my first plight to cultivate my own potential watching cannabis grow. Packaged included many more things than expected. My call was returned immediately after leaving a short message. I hope to have a plentiful harvest and a great learning experience growing this season. Whatta last minute find watching JB on The Dude Grows Show

Beth R.
★★★★★

"From the packaging to the results, everything about this company is premium. My seeds arrived quickly, and every single one germinated. The plants grew beautifully and produced some of the best buds I’ve ever seen. Becky and the customer service team is super helpful and always quick to answer my questions. This is my favorite place to shop for seeds!"

Jay D.
★★★★★

Thank you!! I appreciate you sticking In there and taking care of the matter at hand! This makes me happy to stay a loyal customer with you guys! Thanks again Becky!

Dan D.
★★★★★

Thank you so much Becky, you have been a great help. Seedsherenow hasn't let me down yet! I'll be sure to spread the word!

Joe Cai
★★★★★

Hi again Becky, just opened my recent order and saw there were a couple extra items from you guys, what a pleasant surprise and more than makes up for what I lost previously, you guys are great, thanks again for everything! Joe

Liam K.
★★★★★

"As a breeder, I’m always looking for high-quality regular seeds, and this sitedelivers every time. The genetics are top-notch, and I’ve had great success creating my own hybrids.Thank you for providing such reliable seeds!"

Tim R.
★★★★★

"The regular seeds I ordered were perfect for preserving my favorite strain. It’shard to find reliable seeds with such strong genetics, but this site exceeded my expectations. I’lldefinitely be ordering again soon!"

Amelia W.
★★★★★

"This site is a dream for growers of all levels. The seed quality is outstanding,and the detailed strain descriptions helped me choose exactly what I needed. My plants are thriving,and I can’t wait to try more varieties from Seeds Here Now!"

Neil Patnaude
★★★★★

You guys are the best. Thank you so much and for growing the community with your excellent products and content.

Bryan Fowler
★★★★★

You guys are a good source for my small garden , Thanks again