Genetics
HomeStrains › Royal Fuel
Indica/Sativa hybrid retail shopping label — not genetics

Royal Fuel Strain

Royal Fuel is an indica/sativa hybrid strain (Kashmir Breath × King Louis XIII). 60-day flowering.

Median THC
Flowering
60 days
Breeder releases
1
Avg rating

Indica / Sativa — retail shopping guide

Indica 50%Sativa 50%

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 strainRoyal Fuel
Descendants (14)

Breeder releases (1)

BreederTHCFloweringSeedsRating
Red Scare Seed Company60dregular

About Royal Fuel

GMO Fuel F4 x Long Valley Royal Kush F11

Frequently asked questions

What are the genetics of Royal Fuel?
Royal Fuel comes from Kashmir Breath × King Louis XIII.
Is Royal Fuel indica or sativa?
Royal Fuel is classified as indica/sativa hybrid.
How long does Royal Fuel take to flower?
Royal Fuel flowers in about 60 days.
Is Royal Fuel available as feminized or autoflowering seeds?
Royal Fuel is offered as: regular.