How to grow Cold Thunder
Seb's take
Built for guerrilla growing, Early Sativa and Alaskan Thunder combine into a root system strong enough to push through hard ground and a plant tall enough — 300 to 350cm — to make indoor cultivation pointless. The record stops short of nose and effect, but yields of up to a kilo per plant in a sunny outdoor spot speak for themselves. Give her the headroom, quite literally.
Growing Cold Thunder: 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.
Tall, at 350 cm or better. Indoors that means training from early on; outdoors it means picking a spot the neighbours can't see over.
A heavy producer at 600 – 1000 g/m². Plan your drying space before harvest week rather than during it — she will test the dimensions of the thing.
THC tests around 23%, which is strong by any sensible chart. Respect it accordingly.
Learn to grow her properly:
Common questions about Cold Thunder
Is Cold Thunder 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 Cold Thunder grow?
Around 350 cm. Plan your headroom before she plans it for you.
How strong is Cold Thunder?
The breeder lists THC around 23%. Firmly in the strong band.