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Jack Flash Feminized

Jack Flash Feminized Seeds

(1 customer review)

Jack Flash Feminized Cannabis Seeds is an indica-hybrid from crossing Jack Herer, Haze, and Super Skunk. It presents a well-balanced high with 19% THC, thus being moderately strong. In addition to a strong THC level, it has a significant CBD range of 3% to 10%, perfect for patients who need both recreational and therapeutic benefits. Its powerful genetics help it deliver well-rounded highs and consistent performance.

5 Seeds 65.00
10 Seeds 120.00 (SAVE $10)
25 Seeds 240.00 (SAVE $65)
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Shipping: Your order will be shipped 16 July 2025 by USPS with tracking, shipping cost $20.00.

Payment Options: Payment can be made with Credit/Debit Card, Cash, Moneygram and Bitcoin.

Free Seed: Spend $200 or more to enjoy FREE SHIPPING! Plus, if you spend $420, you’ll receive 10 FREE SEEDS along with FREE SHIPPING.

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Jack Flash Feminized
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Benefits
  • Premium Quality – High quality genetically stable seeds.
  • Safe & Discreet Shipping – Secure and private packaging.
  • Germination Success Rate – Reliable seeds with 80% germination success rates.
  • Reliable Support – An epert team ready to help you anytime.
  • Orders Under $200 icur a $20 shipping free.
    • US Orders: Shipped from Los Angeles via USPS Priority Tracking.
    • Cannada Orders: Shipped from Vancouver via Canada Post.
  • Estimated delivery 3-7 days after tracking is issued subject to currier delays
  • 1 Free Seed is given for confirmation of 5 star review.
  • 10 Free seeds are given to every order with subtotal higher than $420.
  • Check out our Sale page for great deals and free seed promotions.

Description

Jack Flash Strain has dense, bulbous calyxes that make it appear compact and resinous. The strain also features a combination of green colors with bright orange pistils. It has a sweet, citrusy, and woody aroma with a refreshing, earthy undertone. Upon smoking, the user can anticipate a smooth taste that is similar to its aroma—predominantly sweet and citrusy with a light woody aftertaste. The buds are dense and nicely formed, making them a pleasure to look at. Its formation reflects its hybrid origins with balanced density and light trim. The strain is out and can be obtained directly from Crop King Seeds.

Benefits and Effects

  • Delivers a solid cerebral high that stimulates creativity and concentration
  • Uplifts mood and induces feelings of euphoria
  • Provides gentle body relaxation without extreme sedation

Growing Information

Jack Flash Feminized Cannabis Seeds have a preference for a Mediterranean climate but also thrive in indoor and outdoor conditions. The crop is usually of medium stature between 5 to 8 feet in either growing setup. Growers in indoor conditions can anticipate a yield of approximately 450g/m², while outdoor growing can reach a yield of 600g per plant. It takes between 60 to 70 days for the flowering stage, with harvests usually in October. This strain is sensitive to consistent humidity in flowering. Organic soil amendments can improve terpene production and plant health for the best results, although it’s not obligatory.

Strain Details

Genetics
Jack Herer, Haze, and Super Skunk
THC Level
19%
CBD Level
3-10%
Category Type
Indica Dominant Hybrid
Growing Level
Flowering Time
8-10 weeks
Indoor Height
Medium (5 to 8 FT)
Outdoor Height
Medium (5 to 8 FT)
Harvest Time
October
Indoor Yields
450g/m²
Outdoor Yields
600g per plant
Taste and Smell
Citrus, Sweet, Woody
Terpenes

Frequency Ask Questions

1. What is the Jack Flash strain?

Jack Flash is an indica-dominant hybrid cannabis strain (approximately 55% indica, 45% sativa), developed by crossing Jack Herer, Super Skunk, and Haze.
THC is generally between 15–20%, about 17% on average. CBD is low, typically 1% or less.
Users describe a quick cerebral or “lightning-fast” high, with energy, concentration, creativity and euphoric mood. Later, it can provide slight body relaxation.

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Reviews

1 review for Jack Flash Feminized Seeds

  1. Avatar for John G. Clark

    John G. Clark

    These little ones germinated quickly and grew healthy. No compromised genetics here. You can sense it right away!

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