⚡ Sativa (But Also a Serial Thriller)

Jack The Ripper F3

Jack The Ripper F3 is the strain that shows up at 6 a.m. wit

Jack The Ripper F3 is the strain that shows up at 6 a.m. with a chainsaw of citrus terps and zero chill. Subcool bred it to murder couch-lock, so expect a head high sharp enough to slice through Monday, your to-do list, and any remaining respect for indica doms.

Creativity
87%
Energy
80%
Relaxation
48%
Munchies
47%
THC: 15-25% CBD: <1%
Vibes
71%

Last updated: March 15, 2026

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Origin Story: When Subcool Went Full Psycho

Subcool’s F3 is basically Jack’s Cleaner and Space Queen’s lovechild after three rounds of “survival of the zingiest.” The goal: lock in a terpinolene bomb that smells like someone boiled Lemon Pledge in Red Bull. By the third filial generation, the genetic scatter is tighter than your jaw on the come-up—meaning fewer runts and more stabby lemon spears.

Effects: Like Being Mugged by a Citrus Sprite

THC clocks 15-25%, but the high feels like 200% because it arrives in 0.3 seconds flat. You’ll get creative, chatty, and weirdly motivated to alphabetize your sock drawer. Paranoia? Only if your Wi-Fi drops mid-rant. Otherwise it’s pure sativa rocket fuel—no body load, just brain fireworks and the sudden urge to text your ex… poetry.

Flavor & Aroma: Lemon-Scented War Crimes

Crack a jar and the room smells like someone power-washed a gas station bathroom with lemon Lysol. On the exhale you get pine-sol and a whisper of overripe pineapple, because Space Queen snuck in some island DNA. It’s the taste equivalent of licking a battery dipped in margarita mix—bright, bitter, and oddly addictive.

Grow Notes: Tall, Skinny, and Totally Extra

Expect 90-140 cm of lanky drama queen indoors. She’ll stretch 2× on flip, so SCROG early or buy a taller tent. Flowering wraps in 63-70 days; longer if you let her flex. Buds come out like frosted icicles—dense calyx, thin sugar leaves, and resin so thick your trim bin looks like a cocaine art project. Resists mold better than most sativas, but don’t let humidity spike unless you enjoy botrytis surprise parties.

Medical Uses: Doctor Prescribed Mania

Great for depression, ADHD, and anyone whose personality needs a jump-start. Not ideal for anxiety, heart conditions, or anyone who owns a white carpet. Micro-dose if you want focus; full bowl if you want to narrate your life like David Attenborough on espresso.

Who Should Smoke This

Artists, coders, and anyone whose calendar says “back-to-back Zoom calls.” Skip if your idea of a good time is horizontal and covered in Cheeto dust. Basically, if you like your weed with a side of existential sprinting, Jack The Ripper F3 is your new cardio.


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❓ Frequently Asked Questions About Jack The Ripper F3

Is Jack The Ripper F3 actually indica?

Only if you squint really hard. It’s labeled sativa, grows like sativa, and will definitely outrun your indica couch. Call it 75–85% sativa and move on.

Will this strain make me paranoid?

Only if you’re already the type who thinks the microwave is watching you. Keep CBD gummies handy and maybe don’t pair it with four Red Bulls.

How tall will she stretch indoors?

Think NBA rookie. Expect up to 2.2× stretch after flip—train early or your ceiling fan becomes a bud trimmer.

Is F3 worth the extra cash over F1 or F2?

If you hate phenotype roulette and love lemon Pledge, yes. F3 narrows the lottery to mostly killer spears instead of random pineapple mutants.

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