How to grow Brainstorm
Seb's take
No flavour notes survive in the record for this one, but the pedigree does the talking: Northern Lights #5 crossed with an unnamed Sativa back in 1996, refined twice since. Indica-dominant and heavy-yielding, she branches generously without needing to be topped, and her stability makes her a dependable mother plant for continuous harvests.
Growing Brainstorm: 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.
A solid, dependable yield — 400 – 500 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:
Brainstorm from other breeders
The same name, several hands. Every breeder’s version below is its own cut — different figures, different temperament, same family. The particulars above describe the lead listing.
- De Sjamaan Seeds regular Seeds at Herbies →
The traditional regular-seed article.
Common questions about Brainstorm
How long does Brainstorm take to flower?
Around 9 weeks of flowering, by the breeder's numbers.
Is Brainstorm 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 Brainstorm?
The breeder lists THC around 14%. The gentler end of the scale.