A dynamic collaboration between Sensi Seeds’ Breeding Grounds and Serge Cannabis, Big Berry Boom Boom Feminized (also known as B4) is a 65% sativa-dominant hybrid bred from Fruity Juice and C4. This fusion combines Fruity Juice’s classic Afghan and Thai lineage with C4’s indica-leaning genetics, resulting in a strain that delivers both energetic cerebral effects and deeply relaxing body sensations.
The sativa dominance is immediately apparent in both the growth structure and uplifting high, while the influence of C4 adds rich tropical and citrus flavours alongside a subtly sedative finish. Growers and consumers alike will appreciate this versatile cultivar’s balance of potency, aroma, and impressive yields.
Growing Information for Big Berry Boom Boom Feminized
Big Berry Boom Boom Feminized displays a sativa-style growth pattern, developing long, elegant branches around a tall, central stem. Despite its sativa dominance, indica traits appear in the relatively tight internodal spacing and compact structure of the buds. This balance creates plants that are easy to trim and harvest, with excellent airflow through the canopy.
Indoor cultivation typically produces plants reaching 110–160 cm in height with XL yields of 460–650 g/m² after a 60–65-day flowering period. Outdoors, when grown in a sunny, Mediterranean climate, Big Berry Boom Boom Feminized can stretch to around 300 cm and yield up to 640 g per plant.
The plants respond well to advanced training techniques such as lollipopping, mainlining, and supercropping. However, due to shorter internodal spacing, this variety is less suited for SCROG setups and better reserved for open, vertical growth environments. As with many Sensi Seeds hybrids, consistency and vigour are hallmarks of this strain, ensuring reliable performance in both controlled and natural environments.
Big Berry Boom Boom Feminized Plant Characteristics
Buds are dense, pinecone-shaped, and coated in a generous layer of trichomes that often extend onto the sugar leaves and upper fan leaves. A slight foxtailing tendency may appear in mature flowers, contributing to the cultivar’s distinctive visual appeal.
The combination of long colas and minimal foliage makes trimming straightforward, while the plant’s overall size and branching structure promise impressive returns for growers seeking a high-yielding hybrid.
Big Berry Boom Boom Feminized Effects & Terpene Profile
The terpene profile blends tropical fruit and diesel, creating a bright, layered sensory experience. Early in flowering, tropical and citrus notes dominate, later joined by sharp, gassy undertones. Once cured, the aroma matures into a bouquet of mango, pineapple, and lemon, backed by earthy diesel and spice.
Effects are fast-acting and primarily cerebral, inducing euphoria, creativity, and a sociable, upbeat mood. Over time, a relaxing body buzz develops, easing tension without dulling focus—though higher doses can lead to a pleasantly sedative couch-lock.
This makes Big Berry Boom Boom Feminized suitable for both social settings and creative pursuits, reflecting the thoughtful craftsmanship characteristic of Sensi Seeds collaborations.





















