# Nefertiti > Nefertiti from Pyramid Seeds — Black Widow × White Widow, an award-winning sativa legend with a germination guarantee. 22% THC, 80% sativa, an intense cerebral effect — 3× prize-winner, including 1st place Hydroponics 2007. Who is it for? For experienced users seeking a psychedelic, cerebral sativa effect with a complex Haze aroma. Discreet worldwide shipping. Brand: Pyramid Seeds (Barcelona, breeding since 2000) Product page: https://pyramidseeds.com/gb/feminized-marijuana-seeds/60-nefertiti.html SKU: PYRFEMNEF ## Specifications - Genotype: Índica 20% - Genotype: Sativa 80% - Genetics: White Widow - Genetics: Black widow - Aroma: Citric - Aroma: Earthy - Aroma: Fresh - Aroma: Spicy - Aroma: Pine tree - Effects: Hyperactivity - Effects: Cerebral stimulant - Effects: Psychedelic - Indoor yield per 1 m²: 500 gr/m2 - Outdoor yield: 0,5-1,5 kg - THC: THC 22% - Indoor flowering: 80 days - Outdoor flowering in Europe: November 1 Week - Outdoor flowering in Latin America: May 1st week - Collection: European - Flowering type: Photodependent - Type: Feminized - CBD: Low - Difficulty Level: Moderate - Indoor yield per 1,5 m² (Expert 720 W LED): 750-850 g/1,5m² - Genotype Dominance: Predominantly Sativa - THC Level: High - CBD Level: Low - Yield Indicators (Indoor): Large - Yield Indicators (outdoor): Extra Large - Indoor flowering (LED): 73 days **Nefertiti** from Pyramid Seeds — **Black Widow × White Widow**, an award-winning sativa legend with a **germination guarantee**. **22% THC**, 80% sativa, an intense cerebral effect and an unmistakable Haze aroma. Multiple awards — including **1st place Hydroponics 2007** and **2nd place Catalonia Cup 2008**. Buy **Nefertiti Pyramid Seeds** direct from the original breeder. (Also searched as "nefertiti strain" or "nefertiti weed".) ## Key specifications **Genetics** | Black Widow × White Widow **Genotype** | 80% sativa / 20% indica **Seed type** | Photoperiod, feminized **THC** | 22% **CBD** | Low (< 1%) **Flowering indoor** | 80 days (LED: 73 days) **Yield indoor** | 500 g/m² | up to 750–850 g/1.5 m² (720 W LED) **Yield outdoor** | 0.5–1.5 kg/plant **Outdoor harvest** | Early November (northern hemisphere) **Dominant terpenes** | Limonene, pinene, caryophyllene, myrcene **Aroma** | Haze, earthy, pine, citrus, spicy, fresh **Effects** | Cerebral, psychedelic, hyperactive **Difficulty** | Moderate ## Genetics: Black Widow × White Widow **Nefertiti** is the result of crossing two Widow legends: - **Black Widow** — one of the most intense sativa lines in the world, known for its psychedelic, cerebral effect and complex Haze aroma with pine-resin and citrus notes. - **White Widow** — the 1995 Cannabis Cup winner, known for legendary resin production, stability and a balanced profile. The combination produces an 80% sativa-dominant hybrid with the intense head effect of Black Widow and the genetic stability and resin production of White Widow. Nefertiti originally carried the name **"Black Hemp"** and won its first major award under that name. ## Black Widow strain: what's inside Nefertiti? Anyone searching for a **Black Widow cannabis strain** will find in Nefertiti the direct descendant of that legendary genetics — stabilised and developed further through the cross with White Widow. The Black Widow genetics give Nefertiti its characteristic psychedelic, cerebral character and the intense pine-resin and citrus aroma. ## Awards - 🏆 **1st place Hydroponics 2007** — under the name "Black Hemp" - 🥈 **2nd place Catalonia Cup 2008** - 🥉 **3rd place Catalonia Cup 2010** — hash category ## Effects The **Nefertiti effect** is intensely cerebral — typical of an 80% sativa with Black Widow heritage: - **Strong cerebral stimulation** — thoughts speed up, an intense mental experience - **Psychedelic note** — a vivid, intense experience of awareness - **Hyperactivity and energy** — physically and mentally active - **Creativity** — ideal for creative projects and artistic work Because of the 22% THC content and the intense Black Widow genetics, recommended for experienced users. ## Aroma and terpene profile The aroma profile of **Nefertiti** is layered: intense Haze notes with pine resin and fresh citrus, an earthy-spicy undertone and a sweet aftertaste. The Black Widow heritage is clearly noticeable in the aroma. Terpene | Typical impressions | Contribution to the profile **Limonene** | Citrusy, fresh, bright | Fresh citrus notes — the Black Widow character **Pinene** | Pine-like, pine resin, clear | Intense pine-resin aroma, mental clarity **Caryophyllene** | Spicy, peppery, warm | Spicy depth, Haze complexity **Myrcene** | Earthy, musky | An earthy base — the White Widow heritage ## Growing — indoor and outdoor ### Indoor growing Flowering time **80 days** (LED: 73 days) — typically long for an 80% sativa. Yield: **500 g/m²** standard, up to **750–850 g/1.5 m²** with a 720 W LED. A tall, slender plant with minimal branching — SCROG or vertical structures recommended. Well suited to hydroponic systems — where its awards were won. ### Outdoor growing Harvest in **early November** in the northern hemisphere — a late harvest typical of sativa genetics. **0.5–1.5 kg** per plant in a warm climate. In cooler regions, best in a particularly warm spot or a greenhouse. ## Nefertiti vs White Widow: a direct comparison | Nefertiti | White Widow Fem **Genetics** | Black Widow × White Widow | Sativa × Indica **Genotype** | 80% sativa | 50% sativa **THC** | 22% | 20–22% **Effect** | Intensely cerebral, psychedelic | Balanced, two-phase **Flowering indoor** | 80 days | 60 days **Awards** | 3× prize-winner | Cannabis Cup 1995 ## White Widow family — related strains - **White Widow Fem** — original classic genetics, 20–22% THC - **Auto White Widow** — autoflowering, 65 days - **American Pie** — Power Plant × White Widow - **Auto Nefertiti** — autoflowering version **Love powerful sativas?** Nefertiti is an 80% sativa, award-winning legend. Explore more. Sativa Seeds High-THC Seeds Frequently asked questions about Nefertiti **What is the Nefertiti strain?** Nefertiti is a feminized 80% sativa hybrid from the cross Black Widow × White Widow by Pyramid Seeds. A multiple award-winner, 22% THC, an intense cerebral effect and a complex Haze aroma with pine-resin and citrus notes. **What is Black Widow cannabis and how does it relate to Nefertiti?** Black Widow is one of the most intense sativa lines in the world — known for a psychedelic, cerebral effect and a complex Haze aroma. Nefertiti is a direct descendant of this genetics (Black Widow × White Widow) and combines the Black Widow character with the stability of White Widow. **What awards has Nefertiti won?** Nefertiti won 1st place in the hydroponics category in 2007 (under the name "Black Hemp"), 2nd place at the Catalonia Cup 2008, and 3rd place at the Catalonia Cup 2010 in the hash category. **How does Nefertiti weed feel?** The Nefertiti effect is intensely cerebral and psychedelic — strong mental stimulation, hyperactivity and creativity. Because of the 80% sativa content and Black Widow heritage, it's recommended for experienced users. 22% THC. **How long does Nefertiti flower?** 80 days indoors — as little as 73 days under LED. Outdoors in the northern hemisphere, harvest in early November — a late harvest typical of strongly sativa-dominant genetics. **Is there an Auto Nefertiti too?** Yes — Auto Nefertiti is the autoflowering version, which flowers with no light schedule and suits faster cycles. Pyramid Seeds — over 20 years of experience in cannabis breeding. Direct shipping from Barcelona, discreet and fast worldwide.