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Grandaddy Banner feminized seeds

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Grand Daddy Banner is a feminized cannabis strain brought to you by Big Head Seeds. This Indica-dominant hybrid boasts crazy high THC levels of 28%, gorgeous, dense buds, and yields of up to 600g/m² in a flowering period of just 9 weeks!

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Big Head Seeds
Outdoor Indoor
Indica dominant
THC 24 - 28 %
All characteristics

Grandaddy Banner: High Quality Indica With THC Levels of 28%!

Grand Daddy Banner by Big Head Seeds is a feminized, photoperiod cannabis strain. This Indica-dominant hybrid combines the best qualities of Grand Daddy Purple and Bruce Banner to produce a monster plant with dense, resinous buds that report THC levels of a ridiculous 28%.

Feed Her Well For Best Results

This strain has truly taken some mastery to perfect. Big Head Seeds has managed to extract the very best characteristics of both parent strains and create this beauty. Grand Daddy Banner is a heavy yielder and the average grower can expect a very a healthy 500 – 600g/m2 of gorgeous, compact buds in a flowering period of just 9 weeks. If you really want this strain to shine, she performs very well when provided with adequate nutrition. Nutrients for root development are recommended during vegetative growth to promote root formation. During the flowering period switch to nutrients with higher phosphorous and potassium levels to give your buds the boost they need.

  • Short height – Grand Daddy Banner reaches a final height of 1.0 m.
  • Max EC of water – 1.2 in veg, up to 1.6 in flower.
  • Water pH: 5.8-6.0.
  • Recommended lighting: Veg: 300W LED, Flower: 600W LED.
  • Recommended nutrients: CANNA Rhizotonic, Dyna-Gro DYFOL008 Foliage Pro.

The Perfect Chill Night In

With a rich, earthy flavor and distinct floral vanilla notes, Grand Daddy Banner has a very sophisticated and pleasant terpene profile. Her effect is intense, quickly awakening the appetite and bringing waves of euphoria and relaxation – the perfect strain for chilling out on the couch with some snacks.


  • Brand Big Head Seeds
  • Sex Feminized
  • Flowering type Photoperiod
  • Suitable for Outdoor
  • Suitable for Indoor
  • Effect Glorious levels of euphoria
  • Genetics Grandaddy Purple x Bruce Banner
  • Flowering indoors 56 - 63 days
  • Genotype Indica dominant
  • THC 24 - 28 %
  • Keepitgreen
    10 February 2021
    10 February 2021
    • Advantages
      A good relaxing buzz
    • Disadvantages
      Yield could be better :)
    • General impressions
      The grow went awesome. Of coarse I would of likes a way bigger yield. But the quality is definitely there. So for a true beginner granddaddy banner is recommended. It's very easy to work with. Plants bounced back from topping,trimming and lsting. Very resilient strain. I had 0% disease.
    Photos from customers

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