Sweet Seeds Black Muffin F1 Fast Version (FREE SEEDS!)


1 Free Seed With Every 3 Pack

2 Free Seed With Every 5 Pack

SWEET SEEDS - Sweet Seeds Black Muffin F1 Fast Version (FREE SEEDS!)
  • Pack Size: 25 Pack, 3 PACK, 5 PACK


Discover the marvel of the Black Muffin F1 Fast Version® from Sweet Seeds, a groundbreaking strain that combines ultra-fast flowering with photoperiod-dependence. This feminized variety is a first filial generation (F1) cross between the elite clone of Red Hot Cookies® and the select autoflowering strain Black Lemon Auto. The result is a strain that delivers exceptional hybrid vigour and extraordinary growth characteristics.

Exquisite Aromas and Rich Flavours

Black Muffin F1 Fast Version® delights the senses with its sweet-and-sour aroma, enriched with fresh citrus tones of lemons and mandarins, complemented by a tart undertone of red berries. The buds, thick and compact, turn a stunning dark purple during flowering, becoming soaked in aromatic resin. The distinctive flavour profile makes this strain a true connoisseur’s choice, offering a unique blend of fruity and citrus notes that linger on the palate.

Balanced and Invigorating Effects

This strain provides an intense yet balanced effect that is both relaxing and stimulating. Perfect for those seeking to enhance creativity and engage in stimulating conversation, Black Muffin F1 Fast Version® offers a happy, relaxing high that also invigorates the imagination. With THC levels ranging from 17% to 25%, this strain delivers a potent experience suitable for various occasions.

SEO Description

Sweet Seeds Black Muffin F1 Fast Version: Ultra-fast flowering with sweet-and-sour fruity aromas. Balanced, relaxing, and stimulating effects. THC up to 25%. High yields.

WooCommerce Attributes

  • Flavour: Sweet And Sour, Fruity, Citrus, Lemon, Mandarin, Fruits of the Forest
  • Flowering: 7 weeks
  • Effects: Stimulating, Creativity, Relaxing
  • THC: 17-25%
  • Indoor Yield: 500-600 g/m²
  • Outdoor Yield: 400-600 g/plant
  • Sativa/Indica: 40% Sativa / 60% Indica
  • Genetics: Red Hot Cookies® x Black Lemon Auto


sweet seeds logoFounded in 2005, Sweet Seeds® has been a pioneering force in the feminised seed bank industry right from the start. The founders, who were passionate collectors of various marijuana genetics long before establishing Sweet Seeds®, have driven the company’s constant innovation and quest for new products. Their dedication led to significant advancements, including the development of autoflowering seeds. In 2013, they launched a groundbreaking ultra-fast flowering seed, F1 Fast Version®, which was a world first with no equivalent product on the market. That same year, they introduced The Red Family, a customer favourite known for its striking purple marijuana. At Big Hippo, we are proud to offer a comprehensive selection of Sweet Seeds® products. Our catalogue features "Super Strong" US genetics, CBD varieties, The Red Family, autoflowering and photoperiod-dependent strains, F1 FV®, and many more. Whether you are an expert or a beginner, you'll find the perfect seeds in our Sweet Seeds® collection at Big Hippo.

Additional information

Pack Size

25 Pack, 3 PACK, 5 PACK

All Cannabis Seeds are offered as collectible genetic preservation souvenirs. For further details, kindly refer to our legal disclaimer. Pursuant to section 6 of the Misuse of Drugs Act 1971, cultivating any plant belonging to the cannabis genus in the United Kingdom without a license from the Secretary of State is considered an offense. Offenders may face imprisonment, fines, or both under this section. It is essential to recognise that germinating seeds purchased from the Big Hippo website without the requisite license is unlawful in the United Kingdom.


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