How to grow Doctor Jamaica

50% indica - 50% sativa
Doctor Jamaica — Vision Seeds

Seb's take

Seb Silverback

An amped take on 1980s Cali-O genetics, mostly California Orange in character with a nose of freshly squeezed orange juice. At 15% THC the effect is moderate and therapeutic rather than overwhelming, from a 50/50 hybrid that reaches up to 180cm and asks little in return.

Growing Doctor Jamaica: what to expect

Feminized, so you'll not be sexing plants or evicting males. Photoperiod, so veg lasts exactly as long as you decide — see the vegetative stage on how long that ought to be.

Expect around 9 weeks in flower — textbook timing. Textbooks, for once, being useful: here's ours.

She finishes around 120 cm: the sensible middle of the range. Most tents take her without argument — check yours against the light planner all the same.

She produces respectably: 400 g/m² or thereabouts when treated well. Consistency is her selling point — feed her properly and she keeps her end of the bargain.

Potency sits in the milder band — 15% THC on the breeder's sheet. No embellishment from us; the figure is the figure.

Learn to grow her properly:

Common questions about Doctor Jamaica

How long does Doctor Jamaica take to flower?

Around 9 weeks of flowering, by the breeder's numbers.

Is Doctor Jamaica an autoflower or a photoperiod strain?

A feminized photoperiod strain — flowering starts when you switch the lights, so the timing is yours to control.

How tall does Doctor Jamaica grow?

Around 120 cm. Standard tent territory.

How strong is Doctor Jamaica?

The breeder lists THC around 15%. The gentler end of the scale.