THC range is the middle half of 189 public lab tests of King Louis flower (2020–2024). Source: Cannlytics lab results, CC BY 4.0.
King Louis is an indica bred from OG Kush and LA Confidential. You may also see it sold as King Louis XIII, Louis XIII Kush. Reviews most often mention feeling sleepy, relaxed and hungry.
Public lab results give a good picture of its strength: 189 flower samples tested between 2020 and 2024 came in at a median of 19.5% total THC (the middle half ranged from 17.1% to 21.8%). 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 myrcene. Limonene is known for bright citrus-peel freshness, while caryophyllene adds black pepper and warm spice. Total terpene content measured a median of 1.2%. Consumers most often describe the flavour as pine, woody and spicy/herbal.
Beyond feeling sleepy, reviewers also mention feeling tingly. Some consumers say they reach for it when dealing with insomnia, stress and pain. The side effects mentioned most are dry mouth, dry eyes and dizziness. These are personal reports, not medical advice.
Parents: OG Kush and LA Confidential. King Louis is also a parent of Luckleberries #59, Madzilla and Aspirare.
Median share of flower weight in lab tests.
Matched on reported effects, terpenes and type.