Median THC
—
Flowering
60 days
Breeder releases
1
Avg rating
—
Indica / Sativa — retail shopping guide
Indica 70%Sativa 30%
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 |
|---|---|---|---|---|
| Sin City Seeds | — | 60d | regular | — |
About Happy Nightmare
This hybrid is something special, unique menthol berry kush flavour with great yields! Faster veg time and fatter flowers than its beloved mother. Lineage: Happy Kush x WhiteNightmare
Flowering time: 56-66 days
Ratio: 40% sativa 60% indica
Yield: 300-500 grams per square meter
Flavour and smell: Minty dank kush with various berry accents
Frequently asked questions
What are the genetics of Happy Nightmare?
Happy Nightmare comes from Happy Kush × WhiteNightmare.
Is Happy Nightmare indica or sativa?
Happy Nightmare is classified as indica dominant.
How long does Happy Nightmare take to flower?
Happy Nightmare flowers in about 60 days.
Is Happy Nightmare available as feminized or autoflowering seeds?
Happy Nightmare is offered as: regular.