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Amnesia Haze Cannabis Seeds: The Original Haze Powerhouse
If you’re looking to buy Amnesia Haze seeds in Australia, let’s be real: this isn’t for the faint of heart. This is a Cup-winning, globe-trotting sativa powerhouse with a reputation that’s second to none. A legendary 80% sativa born from old-school Hawaiian, Thai, and Jamaican landraces, she’s a proper marathon runner with a clear, creative kick that can roll on for hours. She’s the real deal—a true classic in every sense of the word.
Quick Stats
Amnesia Haze is a sativa-dominant hybrid (~80/20 Indica/Sativa) with THC averaging 20–25% (CBD: <1%). She flowers in 11–13 weeks indoors. Outdoors in Australia: North late March–early April • Mid early–mid April • South mid–late April (into May in cooler years). Matty’s tip: She’s a marathoner—keep pH rock steady and airflow humming right to the finish line.
The Legend
Born from a powerhouse blend of Hawaiian, Thai, and Jamaican landraces with the iconic Neville’s Haze, Amnesia Haze became a coffee-shop staple and serial Cup winner for that long, electric sativa ride. She’s old-school in the best way—sturdy genetics, unmistakable profile, and a fan base that never left. She’s a true icon, and her legacy is still felt in every haze that’s come since.
Funny Fact: She’s “Amnesia” because you’ll swear you only changed one playlist—then wonder where the last three hours went.
Flavour & Aroma
The nose is a knockout: a blast of sharp citrus zest over a pungent, sacred-like incense. On the tongue, that zesty lemon hits first, followed by earthy spice through the middle, with a complex, pine-resin finish that lingers for ages. A true gourmet sativa.
Matty’s Take: “Classic Haze incense with a proper citrus zing—screams old school, and it’s a ripper.”
Effects & What to Expect
First wave: A rocket-launch headspace—clear, creative, and euphoric. Then it settles: A drifting, almost psychedelic haze that feels timeless and can cruise for 4–6 hours before easing into a calm, mellow headspace. This is a daytime ride, not for before bed. Perfect for creative projects or a long, philosophical chat with mates.
Matty’s anecdote: “Three hours later I was still rolling—five playlists deep and sketching the dog like Picasso.”
How I Grow It (Matty’s Way)
Skill Level: Intermediate–Advanced.
She’s a tall one and loves to stretch, so a bit of early topping and LST is a must. She starts a bit nutrient-sensitive, so go easy at the start, but then she’ll get hungry in mid-flower. In the south (VIC/TAS), a simple greenhouse cover helps dodge late autumn rain; in the tropics, give her cover through the late wet season to avoid moisture issues.
Matty’s Feeding & pH Know-How: “Keep your pH locked down—in soil, aim for 6.0–7.0 and in coco/hydro, keep it at 5.5–6.5. She’s not fussy, but she’ll punish you for a lazy pH meter.”
📅 Grow Log: Inside the Tent
| Phase/Week | Key Action/Status | Matty’s Tip |
|---|---|---|
| Weeks 1–2 | Seedling / Early Veg | Don’t overwater her early—let the roots search for water and nutrients. |
| Weeks 3–4 | Veg / Pre-flower | Top her and get that LST started now. You’ll thank me later when she’s not scraping the roof of your tent. |
| Weeks 5–7 | Flower Stack | She’s hungry now—keep that feed steady and watch the colas stack. |
| Weeks 8–10 | Flower Bulk | Keep RH under 50%—her long colas and foxtails are prime spots for mould if you get lazy. |
| Weeks 11–13 | Ripen / Flush | Patience, patience, patience. Don’t chop early or you’ll lose that full Haze hit and the best terps. |
🔬 Matty’s Advanced Notes (For the Nerds)
- Terpenes: Myrcene (earthy) • Caryophyllene (spicy) • Limonene (citrus) • Pinene (pine).
- Lighting: She handles strong PPFD — run 700–900 µmol·m⁻²·s⁻¹ in peak flower.
- Training: She responds well to LST and SCROG. Mainlining is another solid option to manage her height and even out the canopy.
- Climate: Keep a steady temperature to avoid foxtails. Aim for a 1.0–1.2 kPa VPD in mid-flower and a day/night temperature swing of no more than 2–3°C.
- Air Management: She’s loud—a good carbon filter and a strong extraction fan are essential from week 6.
- Pests: She’s pretty resilient, but watch for fungus gnats in moist media. Let the top layer of your pot dry out and use yellow sticky traps if needed.
Matty’s Note: “She’s a long-distance runner—moisture sneaks in late if you’re not on top of your game. My final weeks with her are all about air, air, air.”
🚫 Mythbusting
Myth: “Amnesia Haze is too hard to grow outside Europe.”
Truth (Matty): “Rubbish. Give her airflow and patience—she’ll smash it in Aussie tents too.”
Myth: “Long flowering means weak yield.”
Truth (Matty): “Nope. Those extra weeks stack serious weight—patience = payload.”
Myth: “Amnesia Haze is too much for a first-time sativa grower.”
Truth (Matty): “Nah. If you’re a patient beginner, she’s a great way to learn. Just manage that stretch and give her plenty of air.”
Myth: “She’s just 2000s hype.”
Truth (Matty): “Still winning cups and filling jars—true classics never fade.”
🎯 Who It’s For?
Perfect If You:
- Want a proper old-school Haze with a citrus twist.
- Have patience for a long flower and want big returns.
- Don’t mind managing stretch with training.
- Love a ride that can run 4–6 hours strong.
Maybe Not For You If You:
- You only want fast-finishing indicas.
- You hate loud, incense-pine aromas.
- You can’t control humidity late in flower.
🏆 Final Verdict
Matty’s Final Word: “She’s the legendary sativa that teaches a lesson in patience. The electrifying citrus and incense are your reward for putting in the time. This isn’t a quick buzz—it’s a long, creative journey that finishes with a blissful, mellow ease. For a heavy-hitting sativa that delivers in spades, this is your girl.”
