Our Ghost Train Haze seeds, also called GTH seeds, will take you on the trip of a lifetime! It is a Sativa-dominant (80%) hybrid that features buds covered in a crystallized trichome coating that promises a very high THC content of 30%. The dense flowers are light green accentuated with mesmerizing golden orange accents. And to top it off, Ghost Train Haze offers delightfully sweet and slightly spicy aromas with floral and citrus notes.

Why you should buy feminized Ghost Train Haze seeds:

  • Versatile - you can grow it indoors, outdoors, or in a greenhouse
  • Euphoric - is an excellent treatment for depression and a host of other medical conditions
  • Classed as 'medium' difficulty to grow and has good fungal resistance
  • One of the most popular strains in the UK, Canada, USA, and Australia

Growing Ghost Train Haze (indoors and outdoors)

You will get the best results if you use our Ghost Train Haze seeds indoors or in a greenhouse, as the strain prefers very specific growing conditions - she likes it nice and warm with constant temperatures 20 and 22 degrees Celsius. However, take care with humidity levels as she does not like too much moisture in the air.

To get the most out of your Ghost Train Haze strain seeds, consider regular pruning and using the Sea of Green (SOG) or Screen of Green (SCROG) training methods.

Ghost Train Haze is classed as medium difficult to grow, but this should not put you off, as the effort required to enable the plant to grow well will reap you rich rewards. Prior cultivation experience is advisable, as a hydroponic setup is recommended to maximize yields.

Flowering time

When cultivating Ghost Train Haze, you can expect an average flowering time of around 8-9 weeks. If grown outside, it's advisable to harvest in October or late autumn (depending on the weather conditions).

Plant height

Ghost Train Haze feminized seeds grow into plants with a medium plant height of about 100 -150 cm when grown indoors and 150-225 cm when cultivated outside.

Ghost Train Haze yield

Indoor growers can yield a maximum of 400 to 600 grams of bud per m², while outdoor yields are more generous. So here, you can think of 400 up to 600 grams per individual plant maximum.


Ghost Train Haze has an appropriate name since it will take you on the ride of your life. An internal voyage of discovery, and who knows what insights you'll experience there? She offers a powerful dose of THC that brings about sensations of happiness, euphoria, and focus, making it an effective aid against pain, depression, and loss of appetite. Moreover, she is regularly recommended by medical professionals. For example, to combat chronic stress, inflammation, and nausea.

The somewhat psychedelic high of Ghost Train Haze is not associated with bursts of energy or increased conviviality. However, the highs are associated with a pleasant numbness, interspersed with quiet creative gusts. Feelings of happiness and haziness (as expected from a member of the Haze family) are likely to dominate.

Attention. Due to its extreme THC content, GTH is not suitable for sensitive souls and new consumers. If you are sensitive to paranoia but still want to grow and smoke a Sativa, our Acapulco Gold seeds are a better option.

Side effects

Ghost Train Haze's high THC content is associated with specific side effects, such as dry eyes, cottonmouth, dizziness, anxiety, and occasionally paranoia. In addition, ghost Train Haze is a powerful weed, so it should be consumed with caution by inexperienced smokers.

Smell and taste

GTH is associated with highly pungent smells, so take extra care if discretion is required when growing or smoking. 

The scent isn't unpleasant, though: Intense, yet delightfully sweet, woody, and floral notes with hints of citrus. Rich flavors of citrus and spices promise a complex and intense smoke.


The Ghost Train Haze seeds are developed by the Colorado-based cultivator Rare Dankness using genetics from Nevil's Wreck and Ghost OG. A Sativa-dominant hybrid won several prizes at the High Times Cannabis Cup seven years ago, including first place in Sativa in 2015. Its consumers can therefore count on a high-end experience and is regularly mentioned on lists of the most potent strains in the world.

The best Ghost Train Haze seeds for sale at Weedseedsexpress

With an intense and potent high, good yields, and an excellent reputation for medicinal use, Ghost Train Haze feminized ticks plenty of boxes for those looking for a reliable strain that will offer amazing effects. 

Want to buy the highest quality feminized Ghost Train Haze seeds? Buy them today at Weedseedsexpress!

Read morefold up

Specifications Ghost Train Haze feminized seeds

THC level 30%
CBD level 0.2%
CBG Level 0.01%
Variety 20% Indica / 80% Sativa
Genetics Ghost OG X Neville’s Wreck
Max yield indoor 400 to 600 grams/m²
Max yield outdoor 400 to 600 grams/plant
Height indoor 100 to 150 cm
Height outdoor 150 to 225 cm
Flowering time 56 to 63 days
Fungal Resistance High
Growersprofile Moderate
Cultivation Indoor, Outdoor, Greenhouse
Climate Temperate, Mediterranean, Arid, Tropical
Flavors Spicy, Sweet, Woody
Effects Euphoric, Focused, Happy, Powerful
SOG suitable yes
SCROG suitable yes

Ghost Train Haze feminized strain review

The latest reviews on Ghost Train Haze feminized seeds, do you have experience with this strain? Share your experience with other customers and write a review about the Ghost Train Haze feminized strain.

4.5 / 5 stars out of 11 reviews


Ben (Verified customer) 2022-11-17

So far grow has been great, entering in the 7th week of flower or since 12/12 flip and buds are dense and covered with trichomes! Only question I have about the seeds is the 56-63 days of flower based on when the plant starts showing flowering or when light is switched 12/12. Thanks, will post finished grow pics and they are looking GREAT!

Shanna Weeze (Weedseedsexpress) replied on 2022-11-21

Hi Ben, Thanks for the awesome review!! The 56-63 days is the flowering period (which usually happens when you switch to 12/12). Kind regards, Shanna

Anthony Lyons (Verified customer) 2022-10-14

Have just finished growing GTH and is in the 3rd week of curing in glass jars. Tried some last night and doesn’t disappoint. Has a unique smooth taste I love it 🥰 and will put you on your ass if you over indulge 🫠 I found it needed a good 9 weeks to mature properly 😁

ian (Weedseedsexpress) replied on 2022-10-14

Hi Anthony, Nothing beats smoking your own homegrown Ghost Train Haze. Enjoy, and thank you for sharing your experience! Cheers, Ian

Mark Cuming (Verified customer) 2022-10-11

Planted outside in spring (Australia), 6 weeks ago. Expecting these girls to be ready in 6+ months. Looked at today and the are budding already, like an auto. Am I wrong to expect them to take that long. I'm not complaining mind you as plenty of bud for xmas.

ian (Weedseedsexpress) replied on 2022-10-12

Hi Mark, Our customer support contacted you to figure out this mystery. In any case, enjoy the grow! Cheers, Ian

Aaron Lawson (Verified customer) 2022-07-23

5 Stars for WSE. My first pack had only one seed germinate. WSE’s customer service was on point as always and sent me a full replacement. That seed is now a massive plant. I topped this plant one time and it is as wide as it is tall. It is outdoor and in a 25 gallon container. This plant has been very resistant to the wind/weather/pests. GTH is a hearty strain. WSE is the best seed bank in the business!

ian (Weedseedsexpress) replied on 2022-07-25

Hi Aaron, Thanks for the kind words! Enjoy the harvest! Cheers, Ian

Evan (Verified customer) 2022-05-23

This review is based on one GTH plant that just finished, inside under lights. It was a nice short plant with a dozen 5-6in. colas. Unfortunately I managed to hit the low end of the potency range! As always though, WSE gets 5 stars for service.

ian (Weedseedsexpress) replied on 2022-05-23

Hi Evan, Keep us posted on the rest of the plant, and you can always contact our customer support if you have any questions! Cheers, Ian

beallendall (Verified customer) 2022-03-11

Just received my replacement pack in good order and the only survivor from my other batch is flowering nicely. Seller is highly recommended, fast resolution of any problems you might encounter amazing comms.

Matthew (Verified customer) 2022-01-31

12 for 12 on germination. All strong healthy plants. Definitely a high thc count and very nice high! =)

Vincent (Weedseedsexpress) replied on 2022-02-03

Hi Matthew, Great that you got a 100% germination rate, and thanks for leaving a review! Cheers, Vincent

Tyler Stanley (Verified customer) 2022-01-12

This strain is a powerhouse! Not even 2 weeks from seed and this beauty is showing very quality genetics. Can't wait to harvest this beast, and just pooped 4 more last night.

Vincent (Weedseedsexpress) replied on 2022-01-14

Hi Tyler, Thanks for leaving a review! Enjoy your seeds. Cheers, Vincent

Brooks (Verified customer) 2021-11-28

I was a budtender for a dispensary that worked directly with the breeders of this strain. It absolutely sold itself. I had to give it a try when I started growing again, and was not disappointed at all. Hands down the best genetics I've grown to date. If you have experience growing other strains, you will immediately notice upon germination that these genetics are quality. Strong tap root out of the seed alludes to the vigorous growth it will give you over its lifetime. Buds grow to a good size and put on a lot of mass towards the end of flowering - therefore they consume, and transpire a lot. Unfortunately, hurricane Ida flooded my grow and broke my exhaust fan, so I got a little pm on one of my plants, but that had nothing to do with the genetics. Just unfortunate circumstances. This strain alone has brought me back to this site for another order.

Vincent (Weedseedsexpress) replied on 2021-11-29

Hi Brooks, Thanks for leaving this great and honest review! We are happy to hear that you are a returning customer, we appreciate that! Cheers, Vincent

Nick (Verified customer) 2021-11-27

I’ve been smoking sativa on a daily basis for years. I just completed my first harvest of GTH, cut down at 70 days, dried and cured for just under a month. (Also the first strain I ever grew on my own!) It only took 20 minutes after my first hit to realize, without question, that this was the best weed I’d ever smoked. My god is this good. Not just good for a minute, I was still soaring at 4 hours. I began growing this because I use cannabis medicinally, the descriptions that I’ve found when researching it seemed to speak to me directly. I struggle with Tourette’s, ADD, currently recovering from surgery on my spine, Lacking the Energy to play with my 3 kids after a long day. This checks every box for me. Incredibly glad I gave it a try

Vincent (Weedseedsexpress) replied on 2021-11-29

Hi Nick, Thanks for leaving this splendid review! We are glad to hear that everything worked out so nicer for you. Enjoy your smoke! Cheers, Vincent

Mark (Verified customer) 2021-08-05

Hi guys, got qhost train and godfather og on the go 1st week on 12hr the plants have trunks thicker than my thumb the big shade leaves are huge over 2 hands width .so far impressed thanks for great site, you're my go to seed bank always done me well. Will update flowering time my last effort granddad purple was impressive hard to say anyone the best that why 4star cheers mark

Marc (Weedseedsexpress) replied on 2021-08-12

Hi Mark, Thanks for taking the time to write a review. Appreciated! Please do keep us posted upon flowering 😇. Have a great one! Cheers, Marc

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