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Sativa dominant retail shopping label — not genetics

Blue Spider Strain

Blue Spider is a sativa dominant strain (Blueberry × White Widow). ~18.0% THC; 55-day flowering.

Median THC
18.0%
Flowering
55 days
Breeder releases
1
Avg rating
6.0 / 10

Chemotype genetics-true

THC
18.0%
Chemotype
Type I
THC-dominant

Chemotype — the cannabinoid and terpene profile — is the lab-verifiable signal that stays true to a cultivar’s genetics, which is why scientists classify cannabis by chemical profile (a “chemovar”) rather than by name (Hazekamp & Fischedick 2012). Cannabinoid type is set largely by a single gene (the THC:CBD ratio); about 96% of commercial flower is Type I, THC-dominant. Terpene profiles are sourced from Certificates of Analysis (COA) and roll out as Areto’s lab-verified data comes online.

Indica / Sativa — retail shopping guide

Indica 30%Sativa 70%

Indica, sativa and hybrid are a retail shopping convention — not a reliable guide to genetics or effects. When researchers analysed 89,923 commercial samples across six states, these labels did not predict a plant’s terpene or cannabinoid profile, and a genome-wide study found sativa- and indica-labelled plants to be genetically indistinct (PLOS ONE 2022; Nature Plants 2021). The labels are so fluid that AK-47, a hybrid, won “Best Sativa” at the 1999 Cannabis Cup and “Best Indica” four years later. For an accurate, genetics-true picture, see the chemotype above.

Genetics & Lineage

Parents
This strainBlue Spider
Descendants (3)
ChildPurpleberry WidowChildTao PurpleChildHybrid Map of Blue Spider

Breeder releases (1)

BreederTHCFloweringSeedsRating
Zambeza18.0%55dfeminized6.0/10

About Blue Spider

Blue Spider: The old Widow meets Mr. Blueberry Biologists and outdoor growers might know that spiders do a very important job in keeping insect populations down. Without spiders, we would be standing waist-deep in all kinds of insects. Blue Spider is a tribute to this beautiful animal, and to the most appreciated strains of all times. It was created by crossing the highly valued White Widow, with our selected lineage of Blueberry. We from Zambeza Seeds feel that we have created something very unique. Better handle Blue Spider with caution, bites can suddenly result in uncontrollable euphoric and energetic feelings. This crossing of Blueberry and White Widow is a strain for experts and novice growers alike. It needs a flowering time of 55 days to yield up to 350-450g/m². The overall heights are ideal for indoor cultivation, with about 80-110cm. Outdoor growers will also be in the position of using these reliable genetics to grow huge plants, up to 170-230cm tall. Outdoor harvests of 450-550g per plant can also be expected when climatic conditions are ideal. The taste is a perfect blend of fruitiness from Blueberry, with spicy notes from White Widow. It’s fascinating to take a hit of

Frequently asked questions

What are the genetics of Blue Spider?
Blue Spider comes from Blueberry × White Widow.
Is Blue Spider indica or sativa?
Blue Spider is classified as sativa dominant.
How much THC does Blue Spider have?
Across breeder releases, Blue Spider tests around 18.0% THC.
How long does Blue Spider take to flower?
Blue Spider flowers in about 55 days.
Is Blue Spider available as feminized or autoflowering seeds?
Blue Spider is offered as: feminized.