Median THC
—
Flowering
78 days
Breeder releases
1
Avg rating
—
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
Breeder releases (1)
| Breeder | THC | Flowering | Seeds | Rating |
|---|---|---|---|---|
| Sunleaf Seed Co | — | 78d | regular | — |
About BlackTop
numerous inbreeding generations, with the basis of selection being sour flavor with the Nigerian Buzz, Nostalgic buzz, can be racey to some, great as a flowering plant, great for extraction, used in breeding, out crossing specifically, will bump up resin head size, flower yield and bud size, contributes sour flavor and added sativa type buzz
Frequently asked questions
What are the genetics of BlackTop?
BlackTop comes from SourD × Nigerian.
Is BlackTop indica or sativa?
BlackTop is classified as sativa dominant.
How long does BlackTop take to flower?
BlackTop flowers in about 78 days.
Is BlackTop available as feminized or autoflowering seeds?
BlackTop is offered as: regular.