Runtz Autoflower
- THC 23.5%
- CBD 0.5%
- Flowering Time 63 days
- Yield 450 g/m²
Genetics: Gelato x Zkittlez x Ruderalis
FLAVORS
EFFECTS
Runtz: family tree
- Descendants
- Kuntz OMFG Banana Pudding E85 Greasy Runtz Lemon Cherry Runtz ADL Apple Tartz Cadillac Rainbow Super Runtz See all 90 descendants →
- Landrace roots
- Durban Poison Nepalese Thai Pakistani Kush Afghani Acapulco Gold Colombian Gold
Lineage as declared by the seedbanks: sometimes they disagree.
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.
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Crop King Seeds
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Crop King Seeds
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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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