What Is Cadillac Rainbow?
Leafly lists Cadillac Rainbows, also called Cadillac Rainbow or Cadillac Rainbowz, as a hybrid bred by 3rd Coast Genetics from Pure Michigan and Runtz. Weedmaps gives the same parents and breeder and adds the nicknames Caddy Rainbow and Rainbow Cadillac.
Weedmaps also notes that the name Cadillac Rainbow #7 refers to one selection within the line, described as indica dominant, and that other cuts can differ in flavour and effect. Leafly files the strain as a plain hybrid and named it one of its top strain picks for September 2026.
Look, Smell and Taste
Weedmaps describes dark purple and green flowers with orange pistils and an obvious coat of trichomes, and Leafly reviewers often mention the colours too, from purple and orange to lime green.
Leafly calls it a gassy, fruity hybrid with lemon and diesel flavours and hints of cherry and mint, and its reviewers most often name ammonia, diesel and earthy notes. Weedmaps describes sweet cherry and sour lemon meeting gas and skunk, with floral herbs under the fruit and a pungent finish; its users report diesel, citrus and earthy flavours most.
Effects People Report
Leafly's roughly 120 ratings most often mention feeling relaxed, euphoric and happy, Leafly customers also report feeling hungry, and Leafly rates its effects as mostly calming. Weedmaps says reports favour euphoria, tingling and substantial relaxation, and that a High Minded profile it cites also stresses happiness and hunger.
Leafly calls it an ideal choice for experienced consumers because of its potency, and the downsides its users list most are dry eyes, dry mouth and feeling anxious. Start with a small amount, and follow Health Canada's advice not to drive for at least 6 hours after using cannabis.
THC and Potency
This is a strong strain on paper. Weedmaps lists a range of 25% to 30% THC, and Leafly's page shows a figure of about 32%. Results differ by cut and batch, so check the lab numbers on the label rather than relying on the name. How much THC percentage matters explains why the number is only part of the picture.
Similar Strains
Both parents have well-known roots. Leafly lists Pure Michigan as a cross of Oreoz and Mendo Breath, and Runtz as a cross of Zkittlez and Gelato; Leafly also lists Blue Nerds as another Runtz offspring. Weedmaps names Runtz and Pure Michigan among the strains most similar to Cadillac Rainbow, along with Purple Octane, GMO Cookies, Fatso and Grape Octane OG.
Buying Cadillac Rainbow
The menu box on this page shows whether Cadillac Rainbow is on the GasDank menu right now; if it is not, it lists in-stock hybrid flower instead. Wherever you buy, look for lab-tested flower with clear THC and CBD numbers and buds that look and smell fresh. GasDank delivers same day across Toronto and the GTA, usually within 1 to 2 hours, and ships mail order across Canada to customers 19 or older (21 in Quebec), with ID checked. You can also browse all hybrid flower.
