How to grow Sapphire OG

85% indica - 15% sativa
Sapphire OG — Humboldt Seeds Organization

Seb's take

Seb Silverback

Two Florida Cut OG lines and an Afghan landrace go into Sapphire OG, and the complexity shows — layered, unlike any single OG on its own. The Afghan side carries through into the high: euphoric, calm, unhurried. A pedigree strain that lets its lineage do the talking.

Growing Sapphire OG: what to expect

Feminized photoperiod seed: every plant a female, and flowering starts when you change the lights — which puts the calendar in your hands. The photoperiod lesson covers using that control well.

Flowering runs the standard 9 weeks — no surprises, which in this business is a compliment. The flowering stage guide covers what each of those weeks should look like.

She wants to be a tree — 400 cm and climbing if you let her. Give her the headroom or teach her manners early: training techniques are not optional here.

A solid, dependable yield — 400 – 600 g/m² under decent conditions. Nothing that requires bragging; everything that justifies the effort. The yield lesson covers getting to "decent conditions".

Breeder figures put THC around 24% — firmly in the strong band. The number speaks for itself; we'll not add adjectives to it.

Learn to grow her properly:

Common questions about Sapphire OG

How long does Sapphire OG take to flower?

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

Is Sapphire OG 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 Sapphire OG grow?

Around 400 cm. Plan your headroom before she plans it for you.

How strong is Sapphire OG?

The breeder lists THC around 24%. Firmly in the strong band.