How to grow Royal Queen Diamond Auto
Seb's take
The autoflowering sibling of Royal Queen Diamond, built on Green Poison and a ruderalis mix rather than any guarded secret this time. Tall for an autoflower, on long flexible spears of compact, resinous bud, ready in just nine weeks from seed. Shock her with cold late on and the deep green will flash purple, at 16% THC.
Growing Royal Queen Diamond Auto: 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 120 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 — 450 g/m² under decent conditions. Nothing that requires bragging; everything that justifies the effort. The yield lesson covers getting to "decent conditions".
THC tests under 18% by the breeder's numbers — measured rather than fierce. Some growers are after exactly that; the rest may keep scrolling with our blessing.
Learn to grow her properly:
Common questions about Royal Queen Diamond Auto
How long does Royal Queen Diamond Auto take to flower?
Around 9 weeks of flowering, by the breeder's numbers.
Is Royal Queen Diamond Auto an autoflower or a photoperiod strain?
An autoflower — she flowers on age rather than light hours, which simplifies the schedule considerably.
How tall does Royal Queen Diamond Auto grow?
Around 120 cm. Standard tent territory.
How strong is Royal Queen Diamond Auto?
The breeder lists THC around 16%. The gentler end of the scale.