Trainwreck Auto marijuana seeds are a Sativa-dominant autoflower hybrid created by crossing the classic Trainwreck with Ruderalis. They deliver 18–22 % THC, low CBD, and a cerebral, motivational high—easy to grow and ideal for both recreational and medicinal uses.
Shop with confidence! We offer secure payment options including Bitcoin, Credit Cards, and even Cash. Your financial data is safe and your choices are varied. Your security is our priority.
Choose variants
×| Product | Price |
|---|
|
Genetics |
Trainwreck x Ruderalis |
|
THC Level |
18-22% |
|
CBD Level |
Low |
|
Category Type |
Sativa Dominant Hybrid |
|
Growing Level |
Easy |
|
Flowering Time |
8-10 weeks |
|
Indoor Height |
Small (0-4 FT) |
|
Outdoor Height |
Medium (5 to 8 FT) |
|
Harvest Time |
October |
|
Indoor Yields |
450g/m2 |
|
Outdoor Yields |
100g/plant |
|
Taste and Smell |
Citrus, Herbal, Pine, Spicy, Sweet |
|
Terpenes |
Linalool, Myrcene, Phellandrene, Pinene, Terpinolene |
Trainwreck Auto seeds yield lime‑green, dense buds coated in trichomes, glowing with citrus‑spicy and pine‑earth aromas balanced by herbal sweetness. Users report a clear, energizing cerebral high—uplifting, motivating, and mildly euphoric, with hints of social giggles and creativity.
Trainwreck Auto thrives in sunny, warm, dry climates and suits both indoor and outdoor environments. Expect compact growth indoors (1–4 ft) and taller stature outdoors (5–8 ft). A typical indoor yield reaches approximately 450 g/m², while outdoor plants produce around 100 g per plant. With a flowering time of 8–10 weeks, harvest season usually arrives in October
Trainwreck Auto seeds deliver citrus‑pine earthy flavors, uplifting Sativa‑dominant effects, and fast 8–10 week autoflowering, making them an easy-to-grow, beginner-friendly option for compact indoor or outdoor setups.
Fast. Discreet. Delivered.
Your Seeds, Your Way!
1. Pick Your Cannabis Seeds
Choose from 3000+ premium strains and place your order securely.
We ship fast and discreetly, your privacy is our priority
Get your seeds delivered safely within 1-3 days & start growing!
420,430 Happy Customers
53 reviews for Trainwreck Strain Autoflowering Marijuana Seeds
Subscribe to our newsletter and get 1 free seeds!
Be the first to receive freebies and updates on our promos! You'll also get a promo code for 10% Discount.
About CropKingSeeds
Established in 2005, Crop King Seeds has been perfecting the genetics of the cannabis plant for medical and commercial grower seeking maximum results in THC levels and harvest size. From classic strains to new age hybrids, our seeds are ideal for beginners and advanced growers wanting the best from the crop.
Customer Help
Categories
Premium Strains
Are You 21 Or Over?
YesOr
No By clicking yes, you certify that you are over 21. By using this website, you agree to our legal disclaimer.Product Search
Popular Products
In Stock
Robert –
As to normal I went in to their Pentouse in downtown Van to pick up my seeds and great customer service. So this time I grabbed 10 pack of train wreck and amazing like the last Crop I tried 3 seeds this time the water glass method all 3 sank with no effort. Placed in paper towel and 2 days later roots an inch long. Thanks Crop King Seeds I will be in very soon to replenish my seed bank
Uncle Charlie –
Decided on Train Wreck for my first ever auto flower. 100% germination. Three weeks in and they all are short,bushy,and looking happy. Thanks King!
Customer –
Growing in 9 gallons of coco. She is huge and still pre stretch. Feeding her lots. I have better smoke if waiting 10-11 weeks from flower with cca, twa, ema, wwa. If you feed according to a weekly schedule. If you plan think this is harvestable in 8 weeks from seed. Get a new hobby.
Budzee –
Bought these seeds (5 Pack) for my first grow, started with 3 seeds 100% germination! Grew in a 3′ x 3′ grow tent, under a 600 watt Meizhi COB LED light. 10 weeks from germination to harvest, I dont have a scale so I dont know the weight but 3 plants yielded 2 regular sized jars and 2 large 1500ml canisters of dried flower plus a bunch of popcorn nugs used for canna butter. I’m a regular user and this will last me easily 4 months. I live in Canada on the east coast i have been buying over the counter recreational cannabis as high THC % as you can buy and with only a 3 week cure the quality is better than anything I’ve bought; great cerebral high and body stone, . I highly recommend this strain especially for beginning growers, i really should have killed these plants, I made all the first timer mistakes; over watering, under-watering, over feeding nutrients, this strain is very forgiving.
Charles –
Ok..2 for 7 made it up and too adult size.. no-way in hell you can complete these auto’s in under 18 weeks = 4 1/2 months ..mine took 20 weeks.. small yeild at best too..3 zo between both…nugs solid but smaller…never like auto’s for this reason alone…smaller yeild and you cant do anything that stunts them or you get jack . 15 + years making my own.peace . pro tip blue or white cookies are bullet proofed…