Runtz Autoflower

Best price

from €8.55 / seed

25 Seeds · €213.81 · Crop King Seeds

  • THC 23.5%
  • CBD 0.5%
  • Flowering Time 63 days
  • Yield 450 g/m²
Indica 80% Sativa 20%

Genetics: Gelato x Zkittlez x Ruderalis

FLAVORS

Berries

EFFECTS

Euphoric Relaxed

Runtz: family tree

Parents
Gelato × Zkittlez
Other sources say (1)

Lineage as declared by the seedbanks: sometimes they disagree.

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Price Comparison Table — Runtz Autoflower

Vendor 5 Seeds 10 Seeds 25 Seeds
Crop King Seeds
Best price
€57.91 €11.58 / seed €106.90 €10.69 / seed €213.81 €8.55 / seed

Price history

One line per shop, in the colour of its logo. Each step is a price change we recorded since 4/10/2026. Prices in euro.

56 €56,50 €57 €57,50 €58 €58,50 €59 €59,50 €60 €5/106789101112131415161718192021222324252627282930311/11234567891011Crop King Seeds: 57,91 €
  • Crop King Seeds
103 €104 €105 €106 €107 €108 €109 €110 €111 €5/106789101112131415161718192021222324252627282930311/11234567891011Crop King Seeds: 106,90 €
  • Crop King Seeds
206 €208 €210 €212 €214 €216 €218 €220 €222 €5/106789101112131415161718192021222324252627282930311/11234567891011Crop King Seeds: 213,81 €
  • Crop King Seeds

Description from Crop King Seeds

Strain Description
Runtz autoflower combines premium Gelato and Zkittlez genetics with Ruderalis to deliver 18–29 % THC and around 1 % CBD for a well-balanced, indica-dominant high. Expect euphoric creativity followed by full-body relaxation. Flavors are richly layered with berry, candy, citrus, creamy, and floral sour notes. Dense, resinous buds finish off with eye-catching aroma and aesthetic appeal.
Growing Information
Easy to cultivate, Runtz autoflower thrives indoors or outdoors. It completes its growth cycle in approximately 9 weeks from seed, growing compact—0‑4 ft both indoors and out. Indoor yields average 400‑500 g/m², while outdoor plants yield 100‑200 g each, typically ready by late September to early October. This strain is reliable and predictable, ideal for growers of all experience levels
Quick Grow Tips
Lighting: Use consistent 18/6 or longer light schedules, flowering is age-triggered, not photoperiod-based.
Nutrients: Begin with light feeding; autos are sensitive—avoid over-fertilization.
Watering: Sustain even soil moisture—avoid overwatering or drought stress.
Environment: Promote good airflow to reduce mold; consider low-humidity conditions to preserve terpenes.
Summary
Runtz Autoflowering seeds offer fast (9 week) cultivation and potent effects (18–29 % THC) with milky-sweet, berry-citrus flavor in a compact, easy-to-grow package. With feminized genetics and reliable indoor yields of 400–500 g/m², it’s a solid choice for growers seeking convenience, flavor, and impactful results.

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