This is an ultra-fast flowering, photoperiod-dependent, feminized strain that develops red flowers. Black Muffin F1 Fast Version® (SWS111) is a first filial generation (F1) cross between a photoperiod-dependent elite clone from our Red Hot Cookies® (SWS83) and the select autoflowering strain Black Lemon Auto.
The strain has a vigorous hybrid character and grows long side branches with thick, compact buds that are soaked with aromatic resin. The buds turn a dark purple color in the flowering stage, emitting a thick, potent, sweet-and-sour aroma with fresh citrus tones of lemons and mandarins, plus a tart undertone of red berries.
Black Muffin F1 Fast Version® has an intense yet balanced, relaxing, and happy effect that stimulates conversation and the imagination.
What are the properties of Black Muffin F1 Fast Version® photoperiod-dependent seeds?
Creativity:
Promotes inspiration, free thinking, and artistic connection, ideal for enjoying creative activities.
Stimulating:
Delivers a positive, energizing high that encourages conversation and social enjoyment without being overwhelming.
Relaxing:
Provides a pleasant sense of physical and mental well-being, perfect for unwinding without losing clarity.
What are the effects of Black Muffin F1 Fast Version®?
In the mature flowers of Black Muffin F1 Fast Version®, we can find a THC content that ranges between 17% and 25%, with approximately 0.1% CBD. The synergy between these cannabinoids and the delicious terpenes produced by this strain results in an intense and well-rounded high. It begins with a stimulating effect that encourages dialogue and creativity, then gently transitions into a soothing body relaxation. It’s an excellent choice for social gatherings, artistic projects, or simply enjoying the moment with a smile.
What are the flavors of Black Muffin F1 Fast Version®?
Fresh citrus notes of lemon and mandarin.
Sweet and sour, fruity undertones that linger on the palate for several minutes.
Slightly acidic hints of red forest fruits.
Plant Morphology
Structure:
With a 60% Indica and 40% Sativa genetic makeup, this exceptional photoperiod-dependent strain develops sturdy plants with long side branches that hold thick, compact buds. In approximately 60 % of the plants, the flowers take on reddish or deep purple tones during flowering.
Genetic Development:
In the development of Black Muffin F1 Fast Version®, we used an elite clone of Red Hot Cookies® with a selected autoflowering genetic line of Black Lemon Auto. This combination preserves the best attributes of both parental lines: red flowers, ultra-fast flowering, complex aromas, and a well-balanced effect.
Indoor Yield:
When grown indoors under artificial lighting, with the optimal growing parameters for this strain, Black Muffin F1 Fast Version® can produce between 500 and 600 grams of dried buds per square meter.
Outdoor Yield:
When grown outdoors with ample sunlight, with a good quality soil mix and adequate nutrition, this strain can yield between 400 and 600 grams per plant.
Awards of Black Muffin F1 Fast Version®
Black Muffin F1 Fast Version® was released by Sweet Seeds® in February 2024. We are confident that its outstanding quality will soon be recognized at various cannabis events. We encourage you to be among the first growers to showcase it at a cup.
Recommended for Collectors Who:
We recommend our Black Muffin F1 Fast Version® to collectors of fast-flowering photoperiod-dependent genetics looking for red-flowered strains with high THC content and fruity, citrusy aromas. Perfect for those who enjoy intense flavors, balanced effects, and visually stunning plants.

