Runtz Fast Flowering

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Humboldt Seeds Organization presents here Runtz Fast Flowering, a fast Runtz version that matures in just about 7-8 weeks of flowering. A strain now available in our feminised cannabis seeds catalogue at AlchimiaWeb.

Runtz Fast Flowering, a fast Runtz version

Humboldt adds OG Kush Auto genes to the original Runtz, so that without turning it into an Auto cannabis strain, it flowers and matures faster than the classic version. Runtz Fast Flowering is a vigorous and versatile plant that adapts well to any type of cultivation environment, both outdoors and indoors.

Runtz Fast Flowering has a flowering period of about 7-8 weeks indoors. Outdoors, the harvest is ready from late September to early October, depending on latitude and climate.

Runtz Fast Flowering cannabis strain, tropical fruity flavour

Runtz Fast Flowering, with a fast and generous flowering period will delight the grower and once dried and cured will amaze with its remarkable quality.

It offers a terpenes profile composed of exotic fruit with pineapple, grape and peach notes on a creamy and slightly OG Kush background. Aromas and flavours with a great mouthfeel, especially when using a cannabis vaporiser.

It produces an uplifting and euphoric effect, promoting good mood and chatting with friends, with a physical relaxation.

Humboldt Seed Organization Runtz Fast Flowering info:

  • Type: Feminised cannabis seed
  • Genetics: Runtz x OG Auto
  • Genotype: 70/20/10 Indica Ruderalis Sativa
  • Indoor flowering: 7-8 weeks
  • Outdoor harvest: October
  • Indoor yield: Medium - high
  • Outdoor yield: Medium – high
  • THC: High

Runtz Fast Flowering related products (Humboldt Seed Organization)


Runtz Auto

Barneys Farm

From 11.90€ 14.00€


Runtz XL Auto

Sweet Seeds

From 26.35€ 31.00€


Watermelon Runtz

Silent Seeds

From 23.80€ 28.00€


Radical Juice

Ripper Seeds

From 7.20€ 8.00€

Black Runtz

Philosopher Seeds




LIT Farms


Bought together with Runtz Fast Flowering

From 22.00€


From 21.60€ 24.00€

UP TO 10%

White Runtz Fast Flowering

Humboldt Seed Organization

From 31.50€ 35.00€

UP TO 15%

From 13.00€

Opinions about Runtz Fast Flowering and questions


Thomas 09-09-2023 Is an Alchimia client

Why can't you ship to the United States of America. I have some really Beautiful plants growing 100% legal here for recreational use. These are some hybrid Afghani and Amsterdam with a little bit of indica thrown into the mix. Very healthy and heavy big bud's will be in the harvest. There only around 6 weeks into the flowering stage I would have to guess that they have around 6 to 8 weeks left in the flowering stage. Looking at around end of November to early December and around 5+ pounds per plant for around 25+ pounds total from just 3 plants. It's going to be a good year for old school buds from the 1980's. Haven't seen plants like this in years.


Alchimia Grow Shop 12-09-2023

Hello, we cannot ship to the USA for legal purposes. Best regards!

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(+34) 972 527 248
(+34) 972 527 248
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