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Jack Widow8 reviewsPhotoperiodFeminised

Jack Widow delivers a smooth sativa buzz with a twist of lemon and a haze of incense. Easy to grow and heavy on resin, it’s a solid pick for growers who want flavour and effect.

  • Up to 21% THC
  • 80% Sativa 20% Indica
  • Easy to grow
  • High indoor and outdoor yields
Add to cart
  • Stealth shipping to Australia
  • Free shipping
  • Germination Guarantee
  • 4.7/5 Based on 2261 reviews
Secure payment options
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Jack Widow

8 reviewsPhotoperiodFeminised

Jack Widow delivers a smooth sativa buzz with a twist of lemon and a haze of incense. Easy to grow and heavy on resin, it’s a solid pick for growers who want flavour and effect.

  • Up to 21% THC
  • 80% Sativa 20% Indica
  • Easy to grow
  • High indoor and outdoor yields
Add to cart
  • Stealth shipping to Australia
  • Free shipping
  • Germination Guarantee
  • 4.7/5 Based on 2261 reviews
Secure payment options
Domestic Bank Wire TransferCashCrypto

Why you should buy Jack Widow seeds

Jack Widow doesn’t try to reinvent the wheel. It just spins it faster. This photoperiod strain is what happens when two legends shake hands and decide to build something bigger. Jack Herer brings the cerebral fireworks. White Widow lays down the resin-heavy foundation. Together, they deliver a sativa-dominant hybrid that punches well above its weight class.

It’s energetic without being edgy, relaxing without knocking you flat. That sweet spot. Great for wake-and-bakes that turn into long, talkative afternoons. It’s got a kick of lemon, that signature haze swirl, and just enough skunk and spice to keep things interesting. A great all-rounder for growers who want something reliable, punchy, and just a little bit old school.

Strain Overview

Origin

Jack Widow is the lovechild of Jack Herer and White Widow, two absolute titans of the cannabis world. Jack Herer, named after the legendary activist, is all about clarity and creative drive. White Widow, on the other hand, is a frost monster with knockout resin production and a soothing body buzz. Together, they form a fast-growing, high-yielding hybrid that leans hard into the sativa side of the spectrum but never forgets its indica backbone. The result is a plant that stretches tall, grows dense, and stays surprisingly manageable in a tent or greenhouse.

Effects & flavours

This is a sociable strain with brains and body. Expect a clean, uplifting mental shift. Nothing jittery. Followed by a gentle slide into a mellow, sleepy calm. Perfect for winding down without switching off entirely. The flavour profile is a wild ride: sharp lemon on the inhale, incense and haze through the middle, and a funky, skunky, fruity finish that lingers just long enough. It’s complex, but not chaotic.

THC & CBD Levels

Jack Widow brings a solid 21% THC to the table, which is more than enough to deliver a noticeable and long-lasting effect, even for seasoned users. The 0.5% CBD offers a touch of balance without dulling the high. It’s clear-headed, strong, and gently calming without turning sedative unless you overdo it.

Terpenes

Ocimene, terpinolene, linalool, and humulene carry the show here. Ocimene adds that bright, citrusy lift. Terpinolene brings in the herbal, piney freshness. Linalool keeps everything soft around the edges with a floral calm, while humulene grounds it all in earthy, slightly bitter depth. Together, they create a terpene blend that’s sharp, hazy, and quietly complex.

Growing Jack Widow Seeds

Grow Difficulty

Beginner-friendly but with enough vigor to keep experienced growers engaged. Jack Widow is robust, adaptable, and doesn't throw tantrums if you miss a beat. That said, she does appreciate a bit of breathing room during veg, especially indoors where she can stretch fast once she feels the flip.

Indoor vs. Outdoor Growing

Indoors, Jack Widow stays polite at around 100 cm to 120 cm, especially with some topping or LST. In a well-managed tent or SCROG setup, she fills out beautifully and doesn’t waste much space. Outdoors, though, she can really take off, reaching up to 300 cm tall if you let her run wild in good soil and full sun. Greenhouses are also a great option if you're dealing with shorter summers or want to protect her from the elements. Just keep an eye on humidity late in flower. Her medium resistance to mould means decent airflow is a must.

Flowering Time & Yield

Expect a flowering time between 63 and 70 days. Indoors, yields hover around 550 to 650 gram per m2 with the right setup and a bit of training. Outdoors, under ideal conditions, you can pull in monster plants producing up to 800 to 1000 gram per plant. The buds are dense, resin-soaked, and absolutely reek of that lemon-haze-skunk blend as they mature. Carbon filters recommended.

Buy Jack Widow Seeds Online at WeedSeedsExpress

Jack Widow is for those who want legacy genetics without the fuss. Big yield, complex flavour, proper potency. All wrapped up in a plant that doesn’t need hand-holding to shine. Whether you're growing in a tent, a greenhouse, or your backyard patch, this hybrid will reward your efforts with a harvest worth showing off.

Grab your feminised Jack Widow seeds today at WeedSeedsExpress and see why this strain’s fanbase just keeps growing.

Ordering Information

We are one of the few seed banks still shipping to Australia and have many happy Ozzy customers.

Orders to Australia typically take between 10 & 26 business days.

You can find further details about our ordering conditions related to shipping, payment, and guarantees below.

Our goal is to give you the best experience possible! We ship your order quickly, offer free worldwide shipping, use discreet packaging, and guarantee delivery on all tracked orders.

Free shipping

Delivery without tracking is always free of charge. Tracked shipment is currently unavailable.

Discreetly packaged

Your privacy matters. Our shipments are super discreet, with no mention of cannabis or seeds anywhere.

Delivery time

You can expect your order within 10 to 26 business days.

Free replacement

In rare cases where your seeds get damaged or lost during shipping, we’ll replace them for free!