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Grandaddy Confidential feminized seeds

This strain is out of production

Unfortunately, it has been discontinued, but we've picked some very similar seeds for you – take a look.


Granddaddy Confidential: A Beautiful OG Kush Hybrid

Granddaddy Confidential is a feminized, photoperiod cannabis strain developed by Seedstockers. A heavy yielder with a short flowering period, this (Granddaddy Purps X LA Confidential) X OG cross is offered in feminized form and truly is a Seedstockers favorite!

High-Quality Indica Genetics

Owing to her Indica-dominant genetic lineage, Granddaddy Confidential grows with a very manageable shape and structure. Her medium height coupled with her 8 – 9-week flowering period makes her an excellent candidate for indoor growing. Commercial growers have delivered excellent results when growing via SCRoG (screen of green) using a high-power lighting setup. Indoor yields for this strain are 450 – 500 g/m2 while outdoors she brings in as much as 850 g per plant when harvesting mid-September. Here is some further information to help you grow this strain:

  • Medium height – Granddaddy Confidential reaches a final height of ~1.2 m indoors and up to 1.5 m outdoors.
  • Max EC of water – 1.4 in veg, up to 1.8 in flower.
  • Water pH; 5.8 – 6.0.
  • Recommended lighting: Veg: 315 W CMH, Flower: 600 W LED.
  • Recommended Nutrients: Fox Farm FX14049 Big Bloom, Grow Big & Tiger Bloom Trio.

A Wonderful Kush Aroma

Granddaddy Confidential OG Kush genetic lineage gives her a wonderful Kush aroma – a rich, pine-like scent which translates into an earthy taste with hints of berries. Her THC levels are consistently over 20% which gives her a long-lasting high which provides deep relaxation – an ideal night-time strain.


  • AKA seed bank. They create and preserve cannabis genetics, then we get them to you.

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    Brand Seedstockers
  • Regular or feminized. Pick feminized if you want female plants only.

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    Type of seeds Feminized
  • Either autoflowering or photoperiod. Both have their pros and cons, but growing autos is easier.

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    Type of seeds Photoperiod
  • This strain is perfect for growing both indoors and outdoors.

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    Suitable for growing Indoor, Outdoor
  • Each strain produces a certain effect on your body. This is what you can expect from this variety.

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    Effect* Strong relief experience
  • Genetic composition of the strain. Shows parent strains that were used to create this particular variety.

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    Genetics (Grandaddy Purps x LA Confidential) x OG
  • This is how tall the plant can become. Use this info when planning your grow space.

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    Height Medium
  • This is how much bud you can get from this variety come harvest time.

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    Harvest High
  • The length of the flowering stage for photoperiod strains, or seed-to-harvest time for autoflowers.

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    Indoor flowering time 63 days
  • The ratio of Sativa/Indica/Ruderalis in this particular variety.

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    % Sativa/ Indica/ Ruderalis Indica dominant
  • The main psychoactive compound in cannabis. The higher THC level, the more potent the strain.

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    THC 22 - 23 %

*Herbies sells cannabis seeds exclusively as souvenirs that aren’t meant for cultivation or germination. Customers should be aware that the germination of cannabis seeds is illegal in most countries. Herbies sells cannabis seeds exclusively for collecting and preservation for future generations. We advise customers to check with their local laws before germination, as Herbies does not accept responsibility for the illegal use of our products.

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