Grapefruit Superstar

Sativa variety from Amsterdam Genetics, flowering in 8-9 wks. Reference data for planning a grow, not a measurement of your plant.

SativaType
FeminizedSeed
8-9 wksFlowering
Grow information

How it grows

GrownIndoor, Outdoor, Greenhouse
Outdoor harvestThe End of September
Reported

What growers describe

Reported by catalogs and growers, not measured from a plant.

Reported effects

  • Creative
  • Euphoric
  • Happy
  • Relaxed
  • Uplifted

Aromas

  • Citrus
  • Sweet
Planning

Schedule and VPD targets

Vapour pressure deficit targets by stage, measured from leaf temperature rather than air temperature. The same bands ChloroFile charts against.

StageWhenVPD target
SeedlingWeeks 1-20.4 - 0.8 kPa
VegetativeUntil you flip0.8 - 1.2 kPa
Early flowerFlower weeks 1-31.0 - 1.5 kPa
Late flowerFlower weeks 4-91.2 - 1.6 kPa

Counting from the flip, expect to harvest between week 8 and week 9.

Related

Where to look next

Grouped by how each one is related to this variety rather than ranked into a single list, because those are different questions.

Similar, finishes sooner

Close on type and character, with a shorter flowering window.

  • Heisenberg KushAlphakronik Genes · similar effects, same type
  • True LoveJinxproof Genetics · similar effects, same type
  • DigweedHouse of the Great Gardener · similar effects
  • American KushAlphakronik Genes · similar effects, similar flavour

If you liked this

No shared parentage, but they line up on type, flowering time and reported character.

  • Tropicana CherryBarney's Farm · similar effects, similar flowering time
  • Bruce Banner OGElev8 Seeds · similar effects, similar flowering time
  • Dutch DragonParadise Seeds · similar effects, similar flavour
  • ZkittlezFlavour Chasers · similar effects, similar flowering time

All Amsterdam Genetics varieties · All breeders

Track one of these

ChloroFile carries this whole reference offline. Pick a variety when you add a plant and it fills in the type, seed type, and flowering window, then logs what actually happened against it.

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