Auto Kryptonite

Name: Auto Kryptonite
Brand: Pyramid Seeds
SKU: PYRAUTOKR
Price: 8 EUR
Availability: InStock

Pyramid Seeds

€8.00

Tax included

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.

Quantity of seeds

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.