How to grow Auto Mk-Ultra

EarthySweetUpliftingRelaxedSleepy
Auto Mk-Ultra — T.H. Seeds

Seb's take

Seb Silverback

Named for a rather less relaxing government programme, though the effect here is the opposite of coercive. Earthy, pungent and pine on the nose; the high is relaxed, sleepy and euphoric, from a compact, multiple-Cup-winning plant that finishes in nine weeks with 450g/m² to show for it.

Growing Auto Mk-Ultra: what to expect

An autoflower: she flowers on age, not on light hours, which removes the single biggest way to get the schedule wrong. The auto versus photoperiod lesson explains what that changes — which is nearly everything.

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.

A middling 125 cm or so at maturity — tall enough to yield, short enough to manage. Standard tent territory; the light planner sorts the hanging height.

A solid, dependable yield — 350 – 450 g/m² under decent conditions. Nothing that requires bragging; everything that justifies the effort. The yield lesson covers getting to "decent conditions".

She smells of earth and heritage; nothing invented, nothing added.

The dominant note in the reviews is uplifting; daytime company, by most accounts.

Learn to grow her properly:

Common questions about Auto Mk-Ultra

How long does Auto Mk-Ultra take to flower?

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

Is Auto Mk-Ultra an autoflower or a photoperiod strain?

An autoflower — she flowers on age rather than light hours, which simplifies the schedule considerably.

How tall does Auto Mk-Ultra grow?

Around 125 cm. Standard tent territory.

What does Auto Mk-Ultra smell and taste like?

Earthy on the nose — the old-school profile, done properly.