Seedsman Doctor Seedsman 30:1 CBD Auto Feminised Seeds

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Doctor Seedsman CBD 30:1 Auto is an auto-flowering cannabis strain which produces CBD-rich flowers high in CBD in no more than 90 days from germination. 3000-5000 plants per acre outdoors is an ideal density without affecting the final result. Additionally, the short life-cycle allows for multiple crops annually in warmer regions with longer growing seasons.

Doctor Seedsman CBD 30:1 Auto grows a very dense cola and reaches a height of 140-160 cm. before harvest outdoors and producing up to 400 gr/m2 in outdoor cultivars. Indoors it reaches a height of 100-120 cm.

The Eletta Campana Selezionata increases the CBD percentage, whilst lowering the THC to below 0.2% THC. On the other side, our Auto Speed Bud provides the ruderalis auto-flowering genetics. This strain’s CBD % is around 11-13% depending on climate and harvest time.

Some variation in taste is present. The terpene profile is influenced by Myrcene and Limonene which provide flowers with hints of herbs and citrus. Bisabolol gives this strain an additional boost of earthy notes. It’s a good smoking flower and also perfect for extraction due to high levels of resin production.

Cannabinoid content:

  • Delta 9 THC – 0.17%
  • CBD – 12.71%
  • CBG – 0.61%
  • CBC – 0.52%
  • CBN – 0.02%
  • CBDA – 0.11%



Product TypeSeeds THC
GeneticsEletta Campana Selezionata x Speed Bud Auto
VarietyMostly Sativa
Flowering TypeAutoflowering
THC Content<0.2%
CBD Content11 – 13%
Yield400 gr/m2 outdoors
Plant HeightIndoors: 100 – 120 cm; Outdoors: 140 – 160 cm.
GrowsGrows indoors, Grows outdoors
Flowering Time90 days from seed
Medicinal PropertiesYes but not specified.
Taste / FlavourCitrus, Earthy, Spicy / Herbal
EffectCalming, Relaxing, Soothing