Rainbow Runtz
3 listings from 3 seed banksprices checked Nov 5
- THC
- 25%
- Flowering
- 63 days
- 30-day price
- +62%
Offers for Rainbow Runtz
“est.” adds a typical $11.00 shipping cost when the bank does not publish a rate. Some links are affiliate links. How prices and rankings work
Price history: 30 observed days, 2026-10-07 to 2026-11-05 (UTC). Lowest recorded: $5.92/seed, before shipping and coupon codes. Gaps mean no in-stock price was recorded.
Genetics
Full tree →The family tree for this strain is still being assembled from breeder records across seed banks.
Grow specs
- Yield indoors
- 560 g/m²
- Yield outdoors
- 616 g/plant
- Difficulty
- Easy (fine for a first grow)
- Grows
- Indoors or out
Reported in catalog and seed-bank records; not independently tested. Yields are the breeder's figures under their conditions, not a promise.
Harvest timing
Harvest 63 days after the flip to 12/12.
From seed with a 6-week veg, about 15 weeks. Autoflower versions run on their own clock, usually 10 to 12 weeks from seed.
Plan a Rainbow Runtz grow in the harvest calculator →Data & sources
Growing details and parentage reflect catalog and seed-bank records. They are not independent grow tests or lab results. How we use these records.
Reported descendant sources
Confidence scores describe our extraction and name matching, not a genetic percentage or independent verification. Method.
- Rainbow Grease
- Stinky Twinky
Seed-bank records (3)
Something wrong? Send a correction with a source link.