How to grow Hammershark
THC 25% 
Flowering 63 - 70 days 
Yield 500 g/m² Seb's take
Dieseltonic crossed with Shark Shock, bred as a medical strain that refuses to sacrifice yield or flavour for the sake of its cannabinoid profile. Colours shift with the temperature in the room, a nice trick for a plant that also finishes in nine to ten weeks. Balanced and generous — the sort of strain that does its job without complaint.
Where it comes from
Dieseltonic crossed with Shark Shock, a Resin Seeds pairing built around a fuller cannabinoid profile than most — high CBD alongside serious THC, without the yield or flavour being sacrificed to get there. A 60% indica-dominant hybrid, and by the breeder's own account a rare balance to strike. The parentage is chosen for having it all rather than specialising.
Nose & flavour
The record is sparing on specifics, noting a fantastic taste without pinning down the notes — so I will not invent them. Expect the Diesel side to lend some sharpness and the Shark Shock some sweetness beneath it. Where the record stays quiet, the plant tends to speak for itself.
The high
With 25% THC set against a notable 4% CBD, the effect is a balanced one — present and weighty, but tempered by the higher cannabinoid content rather than running away with itself. A composed, even experience rather than a headlong one. Steady company, well proportioned.
Growing it
Flowers in nine to ten weeks — 63 to 70 days — yielding around 500 g/m² indoors, or 250 to 400g per plant outdoors with a harvest in late October. THC sits at 25%, CBD at 4%. One pleasant trick: the plant shifts through colours and tones as the grow-room temperature changes, a bit of theatre from an otherwise businesslike strain. Generous colas, quick finish, no complaints. It does its job without asking for much in return.
Learn to grow her properly:
Effects
Common questions about Hammershark
How long does Hammershark take to flower?
Around 10 weeks of flowering, by the breeder's numbers.
Is Hammershark 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 Hammershark?
The breeder lists THC around 25%. Among the strongest figures in the catalogue.
