RARE SEEDS AU Premium genetics
UltraSour – TH Seeds – Feminized

TH Seeds

UltraSour

Seed type: Feminized

UltraSour from TH Seeds delivers a tangy, citrus-led profile with a distinctly sharp edge, ideal for growers who appreciate bold, sour character in their seeds.

Seed typeFeminized
Flowering timeNot specified
DifficultyEasy

Product code: RSA001281-F05

Product profile

Characteristics at a glance

Values farther from the centre indicate a stronger or more favourable characteristic. A short flowering time therefore appears farther out than a long one.

Characteristics profile for UltraSour Comparison of available product characteristics on a scale from one to five.
Flowering timeAverage
YieldGood
Plant sizeLarge
THCVery strong
Growing difficultyEasy

Product description

About UltraSour

UltraSour from TH Seeds is a hybrid feminized strain created by crossing MK Ultra with Sour Diesel. This combination brings together two well-known lines, resulting in a variety that is typically grown for its strong THC potential and characteristic hybrid structure.

These cannabis seeds are intended for growers who appreciate classic genetics with a relatively straightforward flowering schedule of around 9 weeks. UltraSour is often chosen by those looking for a plant that can deliver a good overall performance without overly complex cultivation requirements.

Key details

  • Strain: UltraSour
  • Breeder: TH Seeds
  • Genetics: MK Ultra crossed with Sour Diesel
  • Type: Hybrid, feminized
  • Flowering time: Approximately 9 weeks with good yield potential

Growing notes

  • Suited to growers who can provide a stable environment throughout its 9-week flowering phase.
  • Plants typically respond well to basic training techniques to help manage height and improve light penetration.
  • A consistent feeding schedule and adequate airflow are recommended to support healthy development and bud formation.
  • Growers often select these seeds when looking for a hybrid that can adapt to a range of indoor set-ups.

What to expect

UltraSour is generally associated with strong THC levels and a hybrid growth pattern that reflects both its MK Ultra and Sour Diesel heritage. While specific flavour and aroma details are not provided, the lineage suggests a character that many growers find distinctive. These seeds are typically chosen by those who value established genetics and a flowering time that fits comfortably into most indoor schedules.

FAQ

  • Q: What type of strain is UltraSour?
    A:
    UltraSour is a hybrid, feminized cannabis strain created from MK Ultra crossed with Sour Diesel.
  • Q: How long does UltraSour usually take to flower?
    A:
    The flowering time for UltraSour is listed at around 9 weeks under typical indoor conditions.
  • Q: What kind of yield can I expect from UltraSour?
    A:
    UltraSour is described as having a good yield, meaning it can provide a satisfactory harvest when grown in suitable conditions.
  • Q: Is UltraSour suitable for less experienced growers?
    A:
    While experience is always helpful, UltraSour is often grown by a range of cultivators, as its hybrid nature and clear flowering time make planning and care more straightforward.
  • Q: What are the main reasons growers choose UltraSour seeds?
    A:
    Growers typically select UltraSour seeds for its strong THC potential, established MK Ultra x Sour Diesel genetics, and its manageable 9-week flowering period.
CollectionCannabis Seeds
Pack options2

Product details

Characteristics

Seed bankTH Seeds
Cannabis geneticsHybrid
Seed typeFeminized
Flowering timeAverage
THCVery strong
Cannabis CupNo
Plant sizeLarge
YieldGood
DifficultyEasy
Pack options2

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