Therismos Access GTH T20
This is the name on the prescription.How to read this nameStrainGhost Train Haze
Therismos Access GTH T20 is a medical cannabis flower from Therismos, available in the UK on prescription only. Its strain is Ghost Train Haze (sativa hybrid). Its label gives THC 18 to 22% and CBD <1%. Its list price is £5.50 a gram; pharmacies set their own prices.
Recommended price
£5.50/g
Ghost Train Haze
Therismos
What this product is called
- Brand
- Therismos
- Strain name
- Ghost Train Haze
- Medical product name
- Access GTH T20
The strain name is what most people call it. The medical product name is what appears on the prescription and the pharmacy label.
Ghost Train Haze by Therismos, a medical cannabis flower with 20% THC and <1% CBD. RRP: £5.50/g.
Cannabinoids
Percentage of the dried flower by weight, shown as the range listed for the product
- THC
- 18 to 22%
- CBD
- <1%
Chemotype: Type I: High THC What is a chemotype?
Terpenes What are these?
The aromatic compounds listed for this product. Amounts are not published, only which are major and minor.
Major
Myrcene
Herbal/Musk
Limonene
Citrus/Sour
Terpinolene
Floral/Herbal
Strain info
- Strain
- Ghost Train Haze
- Classification
- Sativa HybridWhat this means
- Parent strains
- Ghost OG (Hybrid) x Nevil's Wreck (Sativa)
Product facts
- Form
- Trimmed Whole Flower
- Irradiation
- Unknown
Supply chain What the roles mean
The companies named for this product, from grower to pharmacy
Pack sizes and prices
Listed prices as of March 2026. Pharmacies set their own prices, so check before you order.
| Pack size | Price | Per gram |
|---|---|---|
| 10g | £80.00 | £8.00 |
| 30g | £240.00 | £8.00 |
How much is in one gram
One gram of this flower contains about 180 to 220mg of THC and up to 10mg of CBD.
Worked out from the strength on the label. This is arithmetic, not dosing advice: follow the dose your prescriber gave you.
What patients paid
No one has reported a price for this product yet.
Bought this recently? Tell other patients what you paidSimilar products
If Therismos Access GTH T20 is out of stock, these are the closest on type, strength and terpenes. That is a comparison of what is on the label, not advice. Only your prescriber can decide whether a different product is right for you, and changing product needs a new prescription.
- Wellford Aqua GTH T23
Ghost Train Haze
THC 20.7-25.3% · CBD <1%
- Same strain, different producer
- Shares myrcene, limonene, terpinolene
- Also sativa hybrid
No recent stock reports
Check stock - Upstate® GTH T22
Ghost Train Haze
THC 19.8-24.2% · CBD <1%
- Same strain, different producer
- Similar THC
- Shares myrcene, limonene
- Also sativa hybrid
No recent stock reports
Check stock - Upstate® GTZ T22
Ghost Train Haze
THC 19.8-24.2% · CBD <1%
- Same strain, different producer
- Similar THC
- Shares limonene
- Also sativa hybrid
No recent stock reports
Check stock No recent stock reports
Check stockNo recent stock reports
Check stock- Glass Pharms® TB T20
Tangerine Boost
THC 18-22% · CBD <1%
- Similar THC
- Shares myrcene, limonene
- Also sativa hybrid
No recent stock reports
Check stock
Reviews
Pricing
per gram, recommended retail price
Out of Stock
National availability, may be out of date