Runtz Autoflower Feminized Seeds (EGS)

EGS
Feminized
Autoflowering
Spain

Runtz Autoflower Strain Characteristics

Strain brand EGS
Strain Gender Feminized
Strain light cycle Autoflowering
Suitable for growing Outdoor, Indoor, Greenhouse
Strain THC level 28%
Strain CBD level 0.5%
% Sativa/ Indica/ Ruderalis Indica dominant
Strain harvest 450 - 500 g/m² indoors
100 - 150 g/plant outdoors
From seed to harvest 70 - 90 days
Strain height 150 cm indoors
150 cm outdoors
Strain effect Sustained serenity
Genetics Runtz x BF Super Auto #1
Runtz Autoflower Strain Reviews
4.9
34 reviews

Customer photos 10

With THC levels soaring up to 28%, Runtz Autoflower is an Indica-dominant strain that delivers a balanced and prolonged high. This easy-to-grow variety goes from seed to harvest in just 70-90 days, making it a quick yet rewarding project for any grower.

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Description

Runtz Autoflower Strain Info

Runtz Autoflower is an Indica-dominant strain that requires low maintenance but packs a potent punch. Users rave about its straightforward growing needs and high yields. The knockout-high stone effect is a crowd-pleaser, particularly for experienced users seeking something robust. And let's not forget about its delightful fruity fragrance that will charm even the pickiest of pot enthusiasts, offering a decadent sensory experience.

Genetics

Runtz Autoflower was created by combining Runtz with BF Super Auto #1. This union brings together the best of both worlds: the explosive flavor and the high THC content of Runtz with the resilience and autoflowering capabilities of BF Super Auto #1. The result is a sturdy plant that delivers consistently high yields and a complex, satisfying terpene profile.

Flowering Time

The flowering period of Runtz Autoflower is impressively brief, taking only 70 to 90 days from seed to harvest. This short flowering time makes Runtz Autoflower an excellent choice for those operating in cooler climates where summers are brief, or for indoor growers looking to maximize their space with multiple harvests.

Yields

In optimal indoor conditions, Runtz Autoflower can produce between 450-500 g/m2 (1.5-1.6oz/ft2). Outdoors, growers can expect about 100-150 grams (3.5-5.3oz) per plant.

Effects

First off, this strain brightens the world around – sounds become louder, and thoughts clearer. The euphoric high hits its peak about an hour in, starting off in the mind before settling into a chill, mellow vibe throughout the body. This strain is a go-to for kicking back with friends, unwinding after a tough day, and relieving stress and tension.

Relaxed
Euphoric
Calming

Medical Properties

Runtz Autoflower is particularly effective in managing stress and nervous tension. Its potent effects also make it suitable for alleviating chronic pain and insomnia. The deep relaxation it provides can likewise be a boon for those dealing with muscle spasms or inflammation.

THC and CBD Levels

Runtz Autoflower boasts a THC content of 28%, placing it on the higher end of the potency scale. This high THC level is accompanied by a low CBD content.

Smell and Taste

As the buds grow, they’ll already display their diverse terpene profile, releasing a delightful aroma with a mix of fruity and herbal notes. When it comes to smoking them, the flavor is fresh, fruity, and caramel-like, with just a touch of pine.

Sweet
Pine
Fruity

Grow Tips

Runtz Autoflower is ideal for beginner growers, as it doesn't require loads of fertilizers or intricate training methods. It thrives on its own with just good lighting and regular watering, and it can be cultivated in any setting – outdoors, greenhouses, or grow boxes. The maximum height of the plants reaches 1.5 meters (4'11"). The buds are dense and completely covered in resin, with colors ranging from ochre to deep green with striking purple accents.

  • For the biggest yields, go with a hydroponic setup.
  • The strain is a fast grower, so a little trim here and there during flowering can boost your harvest.
  • You can let it grow wild or get fancy with some gentle training methods like LST or ScrOG.
  • The plant benefits from both natural and concentrated fertilizers.

Runtz Autoflower Seeds

For growers looking for an easy ride with exceptional rewards, Runtz Autoflower feminized seeds from Easy Grow Seeds are a prime choice. They cater to both seasoned growers and beginners, offering a simplified cultivation process without compromising on a lush, potent harvest. Ideal for those who appreciate a sweet flavor profile and a strong, lasting effect, Runtz Autoflower is a must-try for your next cultivation adventure. Enjoy the simplicity yet profound satisfaction that this strain brings to every harvest.

Strain FAQ

Is it legal to order cannabis seeds to United Kingdom?
Yes. At Herbies, cannabis seeds are sold as collectible souvenirs. We ask you to check your local laws before ordering, as by ordering you confirm that you are complying with them.
Is this strain suitable for outdoor growing in United Kingdom?
Absolutely. is an excellent choice for outdoor cultivation in the climate of United Kingdom. To ensure the best possible results, we recommend checking the strain's specific preferences in the "Characteristics" section and matching them with your local conditions.
What are the most popular payment methods for customers in United Kingdom?
We offer a variety of secure payment options for customers in United Kingdom. These include major credit and debit cards (Visa, Mastercard), bank transfers (including SEPA), and cryptocurrencies like Bitcoin and USDT. For the most accurate and up-to-date list of methods available for your specific order, please proceed to the checkout page.

Why Buy Seeds from Herbies in United Kingdom

  • 20+ years of trust from the grower community.
  • Guaranteed authentic genetics.
  • Stealth, fast shipping directly to United Kingdom.
  • Multiple secure payment options for your convenience.
  • Free seeds and gifts with every purchase.
  • Germination guarantee on all freshly stored seeds.
  • Backed by thousands of positive reviews worldwide.

United Kingdom Shipping FAQ

Do you ship to the United Kingdom?

Yes. We ship to the United Kingdom. Estimated delivery time is 3-6 business days. For the Channel Islands and the Isle of Man, the estimate is 2-6 business days.

Is my shipping discreet?

Yes. We ship in plain, unbranded packaging. The envelope shows only the necessary delivery details - there’s no mention of Herbies and no indication of what’s inside. For extra privacy, you can choose our optional stealth (“Ninja Mode”) packaging, where the seeds are concealed inside a small souvenir.

When will you ship my order?

We assemble and dispatch orders within 24 hours after payment has been received during working days. On rare occasions, it might take more time than that. Orders placed on weekends are processed and shipped on the next working day.

Once I’ve placed an order, how do I get my tracking number?

You’ll get an email with the tracking number after your order is dispatched. Orders are normally processed on weekdays and dispatched within 24 hours (rarely, it can take longer).
If your tracking number is not in your inbox, be sure to check your spam and promotions folders. If the tracking message is not there, please contact us via [email protected] or our live chat.

What company do you ship with?

Currently, we ship with Correos, UPS, Fedex, DHL and Tipsa. You can find more info on shipping and calculate costs/estimated time of delivery on our Shipping page.

What if I haven’t received my order?

If your order hasn’t arrived, please contact [email protected] or submit the support form on our website.
If your order has arrived but there’s a problem, please contact [email protected].

Do you send to P.O. Box addresses?

Delivery to P.O. Boxes isn’t available in all countries. For an exact answer for your country, please email [email protected] or contact us via the live chat on our website.

Written by
Ethan Cole
Cannabis cultivation expert and writer

Cannabis cultivation expert with over a decade of experience in indoor growing and grower education.

Reviewed by
Sylvia Johnson
Indoor growing expert and cannabis writer
Customer ratings
4,9
Based on 34 ratings
  • 5
    32 ratings
  • 4
    2 ratings
  • 3
    0 ratings
  • 2
    0 ratings
  • 1
    0 ratings
  • Registered at Herbies
    avatar
    sticky fingers
    5
    4 January 2025
    4 January 2025
    • Advantages
      Fast germination and growth. Compact size with lots of buds and resin. Therapeutic effects. Very short cycle.
    • Disadvantages
      Large leaves should be pruned, as the structure is very dense.
    • General impressions

      It grows easily, but still requires some care. It produces 70 grams or more indoors in just 6 weeks, which is impressive. You will need to thin the foliage and monitor humidity. The effects are relaxing, invigorating, and excellent for relieving stress, pain, and anxiety.

    1
  • avatar
    gremlin
    5
    8 June 2026
    8 June 2026
    • Advantages
      easy grow, sweet fruity smell, dense resin buds, smooth chill smoke
    • General impressions

      This one was pretty simple, honestly. I had it on 18/6 and it didn’t ask for anything special, just decent light and regular watering. One plant stretched more than the other and hit around that “ok calm down” height, but still manageable. Buds came out dense and sticky, smell was sweet with some pine after drying. Smoke is smooth, starts kinda happy, then goes calm and lazy if you keep going. Good auto, I’d run it again.

    0
  • avatar
    SideC
    5
    1 June 2026
    1 June 2026
    • General impressions

      Okay this one was simple in a good way. I ran Runtz Auto on 18/6 and she didn’t ask for much, just water, light, and me not messing it up too bad. One plant got taller than the others, kinda showed that Sativa side, but all of them flowered quick and the buds came out dense with that sweet fruity-pine smell. I got a nice pull from it, not trophy grow stuff, but enough that I was smiling at the jars like an idiot. Smoke is smooth, starts happy and then turns calm pretty fast, so yeah… don’t keep packing bowls unless the couch is already your plan.

    0
  • avatar
    busy g
    5
    21 May 2026
    21 May 2026
    • Advantages
      sweet pine smell, resin-heavy buds, low fuss grow, strong calming high, good auto yield
    • Disadvantages
      can get a bit too heavy late at night
    • General impressions

      Runtz Auto was one of those plants I barely had to argue with. I kept her under 18/6 and she moved fast, with the tallest one showing more stretch than the others but still staying manageable. The buds came out dense and sticky, and after cure the smell was sweet with a little pine and caramel in the background. I got a bit over 100g dry from my best plant, which felt fair for how little drama she gave me. Smoke starts cheerful and tasty, then the body relaxation creeps in pretty hard, so I’d keep this one for evenings unless your tolerance is solid.

    0
  • avatar
    dewyan
    5
    8 April 2026
    8 April 2026
    • General impressions

      Each showed the individual pheno types/ the tallest showing her Sativa side

    Customer's photos
    0
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