- Out of stock
- Orders sent from the US
- Tracked discreet delivery
.8e091a2b.svg)
Flowering Type
Photoperiod
Parental lines
Information not available
THC content
High THC (16-24%)
CBD content
Information not available
Autoflowering seed to harvest time
Information not available
Yield indoor
Information not available
Plant size
Information not available
Suitable climates
Humid, Warm
Legendary Californian sativa-dominant plant.
Trainwreck is a Californian variety by Humboldt Seed Bank. It's a mixture of Sativa whose origin is located in Arcata, Humboldt, CA, one of the strongest sativa created in California.
Trainwreck is a strong plant with fine leaves. This is a great producer, very psychedelic. The aroma is very special, being described as spicy Kush soft cedar mixed with sour notes.
Trainwreck is a sativa dominant strain, very strong, while its powerful effect leaves smokers with broken jaws. Obviously not suitable for beginners.
Brand/breeder
Humboldt Seed Org.
Flowering type
Photoperiod
Sex
Regular
THC content
High THC (16-24%)
Suitable climates
Humid, Warm
SKU
HDS-TW-REG
Photoperiod outdoor timeline
Photoperiod strains rely on seasonal daylight changes, so harvest timing is closely tied to your local climate.
Stage 1
Germination / Early Start
March – April
Wait for: frost risk easing, stronger spring light
Watch for: cold snaps, slow starts, excess moisture
Stage 2
Seedling / Transplant
April – May
Wait for: milder nights and settled weather
Watch for: transplant shock, wind exposure, pests
Stage 3
Vegetative Growth
June – July
Wait for: long days, regular feeding, healthy expansion
Watch for: overcrowding, nutrient issues, insect damage
Stage 4
Flowering
August – September
Wait for: shortening days, dry airflow, branch support
Watch for: mould, botrytis, high humidity, bad weather
Stage 5
Harvest
Late September – October
Wait for: ripe trichomes, dense finished flowers
Watch for: autumn rain, rot, early frosts
Indoor photoperiod timeline
Photoperiod strains give indoor growers more control over size, shape, and when flowering begins.
Week 0
Germination
Strong early establishment
Wait for: strong early establishment
Watch for: inconsistent starts, excess moisture
Week 1–2
Seedling
Stable structure and healthy growth
Wait for: stable structure and healthy growth
Watch for: stretch, early stress
Week 3–6+
Vegetative Growth
Desired plant size and canopy shape
Wait for: desired plant size and canopy shape
Watch for: overcrowding, uneven growth, training stress
7–12+ weeks
Flowering Phase
Strong flower formation and steady development
Wait for: strong flower formation and steady development
Watch for: humidity, airflow, support issues
Harvest
Harvest Window
Finished flowers and mature trichomes
Wait for: finished flowers and mature trichomes
Watch for: cutting too early or pushing too long
Based on 5 reviews
Trainwreck Regular Seeds
They were great, am growing them now, Trainwreck is one of my favorite!
Was this review helpful?
Trainwreck Regular Seeds
4 out of 5 seeds germinated. I am happy with these seeds
Was this review helpful?
Trainwreck Regular Seeds
Real nice strain. A trusted seed bank and highly recommended. Thanks gang.
Was this review helpful?
Trainwreck Regular Seeds
I am growing out the three Trainwreck seeds I bought, and they are very strong and vigorous at around two months. I'm grateful to be able to try out this strain with such strong genetics!
Was this review helpful?
New content loaded
