THC range is the middle half of 8 public lab tests of Double Rainbow flower (2021–2022). Source: Cannlytics lab results, CC BY 4.0.
Double Rainbow is a cross-bred hybrid. The effects people mention most are feeling aroused, energetic and talkative.
Public lab results give a good picture of its strength: 8 flower samples tested between 2021 and 2022 came in at a median of 20.8% total THC (the middle half ranged from 19.8% to 21.4%). CBD is typically negligible (under 0.5%). That is in line with most flower on Canadian shelves. Potency varies by grower and batch, so always check the label.
In lab tests its dominant terpene is limonene, followed by caryophyllene and linalool. Limonene is known for bright citrus-peel freshness, while caryophyllene adds black pepper and warm spice. Total terpene content measured a median of 1.3%. Consumers most often describe the flavour as tropical, sweet and grapefruit.
Beyond feeling aroused, reviewers also mention feeling euphoric and giggly. Some consumers say they reach for it when dealing with anxiety, depression and fatigue. These are personal reports, not medical advice.
Median share of flower weight in lab tests.
Matched on reported effects, terpenes and type.