Sort: High THC first
Sort by: Cheap first High THC first Name (A - Z) Popular first New Top 4/20 Deal Mix Pack Our Choice
    Original Trainwreck Seeds
    4/20 Deal
    Original Auto Trainwreck (Fast Buds)
    5 (3)
    22% THC
    • Fem
    • Auto
    Top review
    avatar
    bigboy
    27 September 2021
    5
    The appearance of the buds was the hybrid stem with extremely cooked long and fat dense colas with a big white coating of resin even in the lower parts of the stems!!<br> The taste was very pleasant 5 stars this old school strain Very tasty with strong pine and lemon flavor when smoked with spicy undertones Unique Terpene Profile!<br> When you open the jar you will immediately notice the powerful pine aroma it has when smokin with sweet and spicy undertones one of the best feelings ever grown!
    Top review
    avatar
    scotch_egg
    5 September 2021
    5
    What a great strain. >> EARLY SMOKE <<A little more rushy than I expected, I only smoked a small amount but initially quite a good head high that quickly went to a mushy relaxation. Quite balanced overall but quite hard hitting. I'm excited about this one after a cure.>> FINAL THOUGHTS <<I loved everything about this plant. An absolute simple grow from start to finish, always looking healthy and just shooting up no matter what training I did. I will absolutely grow this again without hesitation. Next time I'd be interested in topping it and seeing how she responds to that cos I think this plant may be bulletproof.And that's about that! Stay healthy, grow well! x) 
    Top review
    avatar
    MrAutogrow
    25 August 2021
    5
    This is the best strain I've ever grown! It's a big blueberry and cookie flavor. Heavy Indica tincture and it hits an amazing 25-30%.

    Disclaimer: This website is intended for adults 21+ only. Cannabis seeds sold by Herbies contain less than 0.3% THC and are legal in the United States under applicable federal law. They are sold as collectible souvenirs and for genetic preservation purposes. The legality of germination and cultivation depends on your state and local laws. It is your responsibility to know and comply with the laws in your jurisdiction before ordering, possessing, or germinating seeds. Herbies does not encourage or condone any unlawful activity. Any information on this website is provided for educational purposes only and is not medical advice.

    Trainwreck Autoflower Seeds

    Shop this Herbies category when you want a focused product selection instead of a long, generic seed catalogue. This section is useful for strain-led shoppers who already recognize the name or aroma direction and want the right seed version, so the first job is simple: help you compare real products by the details that affect the buying decision. Autoflower timing should stay visible throughout the comparison.

    Before adding anything to the cart, look at lineage, breeder version, seed format, flavor, effect direction, potency, and timing. Competitor category pages usually lead with product cards, discounts, pack sizes, and trust signals; this text follows the same commercial intent while keeping the wording natural and avoiding keyword stuffing. Automatic flowering is the main trait shoppers need to confirm. Compare it with Trainwreck feminized options if you want another relevant Herbies option before checkout.

    How To Choose The Right Pack

    Start with the reason you opened this category. If the goal is speed, compare lifecycle estimates and breeder notes. If the goal is value, compare price per seed, pack size, and the reputation behind the genetics. If the goal is a known strain or effect profile, check lineage, cannabinoid range, aroma, and whether the seed format matches what you actually want. Autoflower genetics make speed and simplicity part of the buying decision.

    The most useful comparison points here are lineage, breeder version, seed format, flavor, effect direction, potency, and timing. These signals matter more than a single headline claim. A lower price is only helpful if the genetics fit your plan; a stronger THC number is only helpful if the effect and difficulty level also make sense; a famous strain name is only useful when the breeder version is clear. Autoflower shoppers usually compare timing, size, and ease before choosing. Compare it with autoflowering feminized options if you want another relevant Herbies option before checkout.

    What To Check In Product Cards

    Product cards should help you make the first cut quickly. Check seed type, breeder, pack size, price, expected timing, dominant profile, THC or CBD information, flavor notes, and customer reviews. If the card gives you those basics, you can save the full product page for the options that already look relevant. Automatic varieties should make the seed-to-harvest expectation easier to understand.

    Use filters as a shopping tool, not as decoration. Sort by price if budget matters, by breeder if trust matters, by cannabinoid level if potency or balance matters, and by timing if you need a quicker cycle. This makes the category easier to shop and keeps the decision commercial rather than encyclopedic. Autoflower relevance comes from speed, simplicity, and clear breeder notes. Compare it with autoflower sativa choices if you want another relevant Herbies option before checkout.

    How To Germinate After Delivery

    Only germinate cannabis seeds where local law allows it. If cultivation is legal for you, start with clean hands, fresh water, and a simple method such as a starter plug or the classic damp paper towel approach. Keep the seed warm, moist rather than soaked, and protected from rough handling until a taproot appears. The buying decision should keep autoflower behavior close to the product details.

    The most common early mistakes are overwatering, letting the medium dry out, using dirty tools, or moving the sprout too aggressively. Herbies stores seeds fresh and offers germination support, but the first days still depend on careful handling, clean conditions, and following the rules in your location. Autoflower options are easiest to compare when timing and format are clear. Compare it with fast autoflower options if you want another relevant Herbies option before checkout.

    Why Buy From Herbies

    Herbies is built around trust signals that matter on commercial seed pages: a wide strain range, secure checkout, discreet shipping, bonus seeds, customer support, and a germination guarantee. For shoppers in the United States, Herbies also highlights fast and discreet delivery options, with packaging that does not mention the store name. Autoflower timing should stay visible throughout the comparison.

    That combination is important because buying seeds online is not only about the strain description. You also want clear payment options, careful packaging, delivery help if something goes wrong, and enough product information to feel confident before checkout. This is where Herbies can compete with large seed banks that rely heavily on product grids and discounts. Automatic flowering is the main trait shoppers need to confirm. Compare it with potency-focused autos if you want another relevant Herbies option before checkout.

    Before You Checkout

    Before placing an order, review the pack size, total price, delivery destination, and any available extras. Bonus seeds can improve the overall value of the cart, while clear shipping information helps set realistic expectations before payment. If privacy matters, discreet packaging is one of the most important trust signals to check. Autoflower genetics make speed and simplicity part of the buying decision.

    It is also worth reading the product notes one last time. Make sure the selected pack matches the preferred seed format, breeder, timing, and cannabinoid profile. A careful final check prevents most mismatches: buying the wrong version of a strain, choosing a pack that is too large or too small, or missing a better value option nearby. Autoflower shoppers usually compare timing, size, and ease before choosing. Compare it with autoflower AK-47 choices if you want another relevant Herbies option before checkout.

    What Makes This Category Different

    This selection should not be confused with the same strain in another seed format, related classic varieties, and broader indica or sativa categories. Small wording differences matter in cannabis seed shopping: feminized, regular, autoflower, photoperiod, indoor, outdoor, high-CBD, high-THC, fast, cheap, and strain-specific categories all solve different problems. Automatic varieties should make the seed-to-harvest expectation easier to understand.

    The biggest mistake is mixing up autoflower, feminized, and regular versions of a familiar strain name. Stay close to the intent of the category, then use secondary traits to choose between similar products. That keeps the shortlist practical and prevents a buyer from choosing a pack because of one attractive but incomplete detail. Autoflower relevance comes from speed, simplicity, and clear breeder notes. Compare it with pine autoflower options if you want another relevant Herbies option before checkout.

    Who This Selection Is Best For

    This category fits strain-led shoppers who already recognize the name or aroma direction and want the right seed version. Beginners usually need simple signals: seed type, difficulty, timing, and clear product descriptions. More experienced shoppers may care about breeder version, terpene profile, cannabinoid range, or how closely a product matches a known strain or trait. The buying decision should keep autoflower behavior close to the product details.

    If several products still look close, use the final tie-breakers: price per seed, reviews, bonus offers, shipping comfort, and whether the product page gives enough detail to trust the purchase. The best choice is the one that matches your goal and gives you confidence before checkout. Autoflower options are easiest to compare when timing and format are clear. Compare it with trusted autoflower seed store if you want another relevant Herbies option before checkout.

    Responsible Buying Notes

    Cannabis seed laws vary by location, so check local rules before purchasing, germinating, or using seeds. Product descriptions can help compare genetics, but they do not replace legal awareness or personal responsibility. Autoflower timing should stay visible throughout the comparison.

    For wellness-related or cannabinoid-led searches, compare traits rather than expecting medical promises. CBD level, THC level, terpene notes, and effect descriptions can guide preferences, but they should be treated as product information rather than medical advice. Automatic flowering is the main trait shoppers need to confirm.

    FAQ

    What are trainwreck autoflower seeds?

    They are cannabis seeds selected around this specific category, trait, strain profile, or buying intent.

    How should I choose?

    Compare the breeder notes, seed type, cannabinoid profile, expected timing, plant size, flavor, and difficulty level.

    Are these seeds suitable for beginners?

    Some Trainwreck autoflower seeds options are beginner-friendly, but the best choice depends on the specific strain and the user's legal, practical, and experience constraints.

    Last updated: 17 April 2026
    Why Choose Herbies to Buy Cannabis Seeds in United States

    • Trusted by customers for over 20 years
    • Wide range of premium cannabis strains
    • Fast & discreet shipping to United States
    • Secure checkout with multiple payment options
    • Free bonus seeds with every order
    • Freshly stored seeds with guaranteed germination
    • Thousands of positive customer reviews worldwide
    • Buy with Confidence
    • Germination Guaranteed
    • Discreet Shipping to United States
    • 100% Secure Payment
    Written by
    Jessica Turner
    Cannabis writer and social activist

    Jessica is a cannabis writer and activist focused on education, responsible use, and stigma reduction. She creates beginner-friendly content for Herbies Seeds and The Cannabook on Medium.

    Reviewed by
    Ethan Cole
    Cannabis cultivation expert and writer
    FAQ
    Do you ship to United States?

    Yes, Herbies offers fast and discreet shipping to United States. You can check delivery availability with our shipping calculator. If your country is not listed, shipping is not available at this time.

    Is shipping to United States discreet?

    Yes, all orders are packaged with 100% discretion. Herbies is never mentioned on the package, and labels only include essential delivery details.

    When will you ship my order?

    Orders are usually assembled and dispatched within 24 hours of payment on business days. Weekend orders are processed on the next working day. In rare cases, dispatch may take slightly longer.

    What company do you ship with to United States?

    We partner with trusted couriers such as Correos, UPS, FedEx, DHL, and Tipsa. For shipping costs and delivery estimates, please use the calculator at the top of this page.

    What if I haven’t received my order?

    If your order has not arrived within the expected timeframe, please submit the claim form on our website, and our support team will assist you promptly.

    Added to Wishlist Click to view your liked items
    Added to Compare Click to compare items now
    Removed from Wishlist
    Removed from Compare
    Link copied
    Your review has been sent

    It will be added after moderation

    Your comment has been sent

    It will be added after moderation

    Something went wrong
    Added to Cart Click to view your cart
    Promo copied to clipboard Click here to proceed to your cart.