Sidereal is one of Ripper Seeds’ first jobs, which they later used to develop Zombie Kush. An old Lavender Kush clone was pollinated by their brilliant Amnesia. The objective was to obtain an hybrid with a wide and intense range of aromas and flavors. Sideral has a slightly sativa structure, with compact buds and big cups. Its flowering period is about 65-70 days. During this time she will reach twice its initial size. Its production is medium-high, with a powerful but bearable effect.