How to grow Yumbolt 47

90% indica - 10% sativa
Yumbolt 47 — World of Seeds

Seb's take

Seb Silverback

Yumbolt crossed with AK-47 — Indica in name, though she grows with a Sativa's vigour and finishes considerably faster. Recommended chiefly for medicinal use, at twenty per cent THC. A short, no-nonsense record for a short, no-nonsense plant.

Growing Yumbolt 47: 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 produces respectably: 500 g/m² or thereabouts when treated well. Consistency is her selling point — feed her properly and she keeps her end of the bargain.

THC tests around 20%, which is strong by any sensible chart. Respect it accordingly.

Learn to grow her properly:

Common questions about Yumbolt 47

How long does Yumbolt 47 take to flower?

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

Is Yumbolt 47 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 strong is Yumbolt 47?

The breeder lists THC around 20%. Firmly in the strong band.