Black Runtz

Black Runtz
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Alchimia is glad to present Black Runtz by Philosopher Seeds in a limited edition. A variety developed from a very exclusive phenotype of the famous Runtz. It offers a marked tropical fruit terpene that is truly exotic and genuine. Just carrying a small flower in your pocket is enough to easily arouse complicit glances. It is now available in our feminised cannabis seeds catalogue.

Black Runtz cannabis strain: Zkittlez x Gelato

Runtz is a top cannabis variety, with a powerful aroma and terpenes never seen until its appearance on the cannabis scene. It is one of the most coveted plants, a highly sought-after strain in cannabis dispensaries by lovers of genuine smoke and by the most innovative cultivators.

Runtz is the encounter between the famous Zkittlez and Gelato#33. Certainly, in our opinion, one of the best Gelato phenotype available thanks to the sweetness, OG flavour and gland quality. It is also known by enthusiasts as Larry Bird (number 33) named after the basketball star.

When Runtz appeared in the US, as also happened with the famous Girl Scout Cookies, new phenotypes of it immediately appeared, such as Pink Runtz, White Runtz or Black Runtz. Black Runtz is one of the least known and most exclusive phenotypes.

Black Runtz variety, dense buds of exceptional quality

Black Runtz is a very grateful plant in all types of cultivations. Indoors grows compact with a medium/low distance between nodes, typical of the best Indica. This allows its control and make optimal use of the cultivation space. It requires about 3-4 weeks of growth before changing the photoperiod to flowering.

In the flowering stage, it does not require large amounts of food or any particular care. It produces spherical buds with some ending in a point. The plant does not reach enormous size yet great density, with an exceptional quality in the final result. It is ready to harvest after about 55-65 days on 12/12, with a yield of up to 400g per m2, a more than generous production for buds of this category.

Outdoor develops a strong plant, ideal for terraces or patios. Provided with enough space for the roots, a good substrate and enough direct sun, it can easily reach 2m in size, and offer yield of about 200-500g per plant cultivated in open ground. In order to fully enjoy all its organoleptic properties, it is recommended a soil organic cultivation.

Black Runtz strain, cannabis with a tropical and exotic flavour

Along with the powerful effect, another of the remarkable Black Runtz characteristics, is the terpenes profile. It offers a strong tropical aroma that reminds exotic fruits, with a sweet but sour taste really pleasant that remind us of certain sugary sweeties.

Black Runtz Marijuana, powerful cannabis with high THC level

Black Runtz easily develops a THC level of 25%. Be careful and do not let its wonderful flavour seduce you, after a short while you may need fresh air, and soon after a comfortable place to recover from the experience.

Black Runtz produces a motivating and energetic high. It sharpens the senses, awakening good mood and euphoria. After reaching the peak, a relaxation invades the body and mind, with a very pleasant point of evasion and introspection.

If you are a cannabis gourmet and lover of unique flavours, certainly you cannot miss this Black Runtz seeds limited edition. If, on the other hand, you are looking for a plant with huge buds, great production and that easily goes unnoticed in terms of terpenes and effects, Black Runtz is not the best choice.

Philosopher Seeds Black Runtz info:

  • Genetics: Zkittlez x Gelato#33
  • Type: Feminised cannabis seeds
  • Genotype: Indica Sativa
  • Indoor flowering: 8-9 weeks
  • Outdoor harvest: October
  • THC content: Very High (>25%)
  • Indoor yield: Medium (500g per m2)
  • Outdoor yield: High (500g per plant)

We would like to remind our customers that cannabis seeds are not listed in the European Community catalogue. They are products intended for genetic conservation and collecting, in no case for cultivation. In some countries it is strictly forbidden to germinate cannabis seeds, other than those authorised by the European Union. We recommend our customers not to infringe the law in any way, we are not responsible for their use.

Black Runtz related products (Philosopher Seeds)

Zkittlez x Somango

Zkittlez x Somango

Philosopher Seeds

30.10€ 43.00€

UP TO 20%
Wedding Gelato

Wedding Gelato

Royal Queen Seeds

From 27.60€ 32.50€

Shiloh Z

Shiloh Z


71.25€ 75.00€



Medical Seeds

From 20.70€ 23.00€

UP TO 25%
Runtz Muffin

Runtz Muffin

Barneys Farm

From 10.50€ 14.00€



Paisa Grow Seeds

22.50€ 25.00€

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(+34) 972 527 248