Jack 47 – Feminised Seeds

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Jack 47 from Sweet Seeds is a well-known feminised strain appreciated by growers looking for reliable, uniform plants from seeds. Its aroma and structure make it suitable for a range of indoor and outdoor setups.

This strain is often chosen by enthusiasts who value consistency and ease of handling throughout the grow. Jack 47 can fit into different cultivation styles, from simple soil grows to more advanced systems.

  • Stable growth pattern suited to varied experience levels
  • Recognisable aroma that many growers find distinctive
  • Adaptable to indoor tents and outdoor gardens
  • Compatible with soil, coco, or hydroponic setups
  • Suitable for growers seeking predictable plant behaviour

About Jack 47

Jack 47 is a Hybrid cannabis variety from Sweet Seeds, created as a cross between Jack Herer and AK-47. This feminised strain is intended for growers who want plants that typically develop dense, resinous flowers with a pronounced character.

These cannabis seeds are known for producing plants with very strong THC potential, so they are generally suited to experienced consumers who are familiar with potent effects. Jack 47 is often chosen by growers looking for a Hybrid profile that brings together influences from two well-known parent lines.

Key details

  • Strain name: Jack 47
  • Breeder: Sweet Seeds
  • Type: Feminised Hybrid cannabis seeds
  • Genetics: A cross between Jack Herer and AK-47
  • THC: Described as very strong

Growing notes

  • Suitable for growers who are comfortable handling varieties with very strong THC potential.
  • Plants typically benefit from stable environmental conditions and consistent nutrition throughout the cycle.
  • Training techniques such as topping or low-stress training are often used to manage height and improve light exposure.
  • Good airflow and regular monitoring can help support healthy development from seedling to harvest.

What to expect

Growers using Jack 47 seeds can generally expect vigorous Hybrid growth with a structure influenced by both Jack Herer and AK-47. The plants are usually resinous and aromatic, with effects that are commonly reported as powerful due to the very strong THC description, making this strain more appropriate for those familiar with potent cannabis.

FAQ

  • Q: What type of seeds are Jack 47?
    A:
    Jack 47 are feminised cannabis seeds, meaning they are bred to produce female plants under normal growing conditions.
  • Q: What are the genetics of Jack 47?
    A:
    Jack 47 is a Hybrid created as a cross between Jack Herer and AK-47.
  • Q: Is Jack 47 suitable for new growers?
    A:
    While it can be grown by attentive beginners, the very strong THC description means it is often preferred by more experienced consumers and growers.
  • Q: Can Jack 47 be grown indoors and outdoors?
    A:
    Jack 47 can typically be cultivated in both indoor and outdoor setups, provided that basic environmental and nutritional needs are met.
  • Q: What makes Jack 47 different from other Hybrid strains?
    A:
    Jack 47 stands out for its lineage that combines Jack Herer and AK-47, along with a reputation for very strong THC potential and vigorous growth from seed.
Cannabis Genetics A cross between Jack Herer and AK-47
THC Very Strong
Yield Notes Indoor: 500–600 grams per square metre
Mainly Sativa Yes
Sativa / Indica Type Hybrid
Sweet Seeds

🌱 Sweet Seeds – Trusted Cannabis Genetics

Sweet Seeds is a respected seed bank known for producing high-quality cannabis seeds with a focus on potency, flavor, and reliability. Whether you're looking for feminized, autoflowering, or CBD-rich strains, Sweet Seeds offers a well-rounded catalog that meets the needs of beginners and expert growers alike.

With a commitment to genetic stability and grower satisfaction, Sweet Seeds ensures consistent germination, resilient plants, and impressive yields across various environments.

🚀 Why Choose Sweet Seeds?

  • 🌎 Diverse and stable cannabis genetics
  • 🌿 Great for indoor and outdoor grows
  • 🏆 Reputation for quality and performance
  • Excellent germination rates
  • 🔑 Trusted by growers worldwide

If you value genetic excellence, fast flowering, and potent results, Sweet Seeds is a brand you can trust for your next grow.

🌱 Growing Cannabis Seeds – Common Questions

💧 How do I soak cannabis seeds before planting?

Place the seeds in a glass of cold tap water or rainwater and keep the glass in a dark place. Wait between 2 and 10 days until the seeds begin to sprout.

🌿 How deep should I plant germinated seeds?

Plant sprouted seeds about 0.5 cm deep in light, moist soil with the root pointing down. Handle gently to avoid damaging the sprout.

💧 How moist should the soil be for seedlings?

Keep the soil evenly moist but never soaked. Overwatering can drown young seedlings. A small propagator helps maintain humidity.

⚠️ What are common mistakes when growing cannabis seeds?

❌ Soil that’s too wet – the seedling may rot.
❌ Planting too deep – the seedling may not reach the surface.
Always ensure good drainage and shallow planting.

🌱 Do I need special soil or pots for growing?

Use seed-raising or herb soil and pots with drainage holes so excess water can escape. This prevents root rot and promotes healthy growth.

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