Harlequin is one of the original CBD-rich strains, developed by crossing landrace sativas from Colombia, Thailand, and Switzerland. It was first introduced in 2013 by the CBD Crew and quickly became a favorite among medical patients seeking relief without strong psychoactive effects. The strain maintains a clear-headed, functional experience.
Aroma: Mango, earthy, sweet
| Difficulty | Easy |
| Flowering | 10-12 weeks from seed (auto) |
| Outdoor harvest | Year-round indoors |
| Indoor yield | 300-350g/m² |
| Outdoor yield | 100-150g per plant |
| Height | 60-100cm |
| Climate | Any — autoflower |
| Seed price | ±€18 / 5 seeds (€€) |
| Price note | Top medical CBD strain |
Royal Queen Seeds
★ 4.8
Dutch Passion
★ 4.6
Green House Seed Company
★ 4.5