# Auto Kryptonite

> Auto Kryptonite by Pyramid Seeds — the autoflowering version of Kryptonite, with a germination guarantee. 20–22% THC, 80% sativa from Yumbolt genetics — a cerebral haze effect with no light schedule. Ready in 63 days under LED, up to 700–750 g/1.5 m².
Who is it for? Anyone who wants the Kryptonite sativa effect without managing a light schedule — several harvests a year, compact growth, easy cultivation.

Brand: Pyramid Seeds (Barcelona, breeding since 2000)
Product page: https://pyramidseeds.com/gb/autoflowering/78-auto-kryptonite.html
SKU: PYRAUTOKR

## Specifications

- Genotype: Índica  20%
- Genotype: Sativa 80%
- Genetics: Yumbolt
- Approximate indoor height: 50 -150 cm
- Approximate outdoor height: + 60 cm
- Aroma: Citric
- Aroma: Earthy
- Aroma: Fresh
- Aroma: Spicy
- Aroma: Pine tree
- Effects: Euphoria
- Effects: Cerebral stimulant
- Effects: Psychedelic
- Indoor yield per 1 m²: 450 gr/m2
- Outdoor yield: 100-200 gr
- THC: 20-22%
- Indoor flowering: 70 days
- Collection: European
- Flowering type: Autoflowering
- Type: Feminized
- CBD: Low
- Difficulty Level: Moderate
- Indoor yield per 1,5 m² (Expert 720 W LED): 700-750 g/1,5m²
- Genotype Dominance: Predominantly Sativa
- THC Level: High
- CBD Level: Low
- Yield Indicators (Indoor): Large
- Yield Indicators (outdoor): Large
- Indoor flowering (LED): 63 days

**Auto Kryptonite** by Pyramid Seeds — the autoflowering version of **Kryptonite**, with a **germination guarantee**. **20–22% THC**, 80% sativa from Yumbolt genetics: a cerebral, psychedelic sativa effect and a sour-haze profile — no light schedule, finished in **63 days**.


## Key specifications





**Genetics** | Yumbolt Autoflower



**Genotype** | 80% sativa / 20% indica



**Flowering type** | Autoflowering, feminized



**THC** | 20–22%



**CBD** | Low



**Cycle indoor (LED)** | **63 days** from seed to harvest



**Cycle indoor (HPS)** | 70 days



**Yield indoor** | 450 g/m² | up to 700–750 g/1.5 m² (720 W LED)



**Yield outdoor** | 100–200 g/plant



**Height indoor** | 50–150 cm



**Dominant terpenes** | limonene, caryophyllene, pinene, myrcene



**Aroma** | sour haze, citrus, pine, earthy, spicy



**Effects** | cerebral, euphoric, psychedelic, stimulating



**Difficulty** | Moderate






## Sativa autoflower: a rare format

**Auto Kryptonite** belongs to a rare category: sativa-dominant autoflowers with a genuine cerebral effect. Most autoflowering strains are indica-led — Auto Kryptonite brings the haze character of the Yumbolt line into an autoflowering format without compromising the sativa effect.

No switch to 12/12 — finished in **63 days** from seed under LED. The compact structure (50–150 cm) makes it ideal for discreet indoor setups with limited space.


## Effects

Identical to the photoperiod version — a cerebral sativa effect:



- **Cerebral kick** — intense mental stimulation and clarity

- **Euphoria** — a lifted mood, energy and joy

- **Psychedelic character** — a deep, layered experience

- **Creative boost** — ideal for creative and social moments


## Aroma and terpene profile

The aroma of **Auto Kryptonite** is a sour-haze profile: citrus and pine over an earthy, spicy base.





Terpene | Typical impressions | Contribution to the profile





**Limonene** | Citrusy, sour, fresh | Drives the sour haze-citrus profile



**Caryophyllene** | Spicy, peppery, warm | Spicy depth across the overall profile



**Pinene** | Fresh, needle-like, pine | The pine note — promotes mental clarity



**Myrcene** | Earthy, musky | Earthy base beneath the haze profile






## Auto Kryptonite vs. Kryptonite Fem: a direct comparison





 | Auto Kryptonite | Kryptonite Fem





**Flowering type** | Autoflowering | Photoperiod



**Cycle (LED)** | 63 days (seed → harvest) | 58 days flower + veg



**THC** | 20–22% | 20–23%



**Yield (LED)** | 700–750 g/1.5 m² | 800–950 g/1.5 m²



**Who is it for?** | No light schedule, more harvests | Maximum yield, full control






## Kryptonite family — all versions



- **Kryptonite Fem** — photoperiod, 58 days LED, 20–23% THC

- **Kryptonite Fast** — fast-flowering, 53 days LED

- **Auto Kryptonite** — autoflowering, 63 days, no light schedule


**Browse more Pyramid Seeds genetics:**

Autoflowering Seeds Sativa Seeds


Auto Kryptonite — frequently asked questions
**What is Auto Kryptonite?**

Auto Kryptonite is the autoflowering version of Kryptonite — an 80% Yumbolt sativa in autoflower format. 20–22% THC, a cerebral psychedelic effect, a sour-haze profile, finished in 63 days with no light schedule.



**How long is the Auto Kryptonite cycle?**

63 days from seed to harvest under LED — no light-schedule switch needed. Around 70 days under HPS.



**Is Auto Kryptonite really a sativa autoflower?**

Yes — 80% sativa in autoflower format. That's rare: most autos are indica-led. Auto Kryptonite keeps the cerebral, psychedelic haze character of the Yumbolt line in full — without any light-schedule management.



**Where can I buy Auto Kryptonite seeds?**

Original Auto Kryptonite seeds with a germination guarantee are available direct from Pyramid Seeds — with fast, discreet worldwide shipping.




Pyramid Seeds — over 20 years of experience in cannabis breeding. Shipped direct from Barcelona, discreet and fast, worldwide.