Flowerbomb Kush

Flowerbomb Kush Cannabis Seeds

Flowerbomb Kush is a feminised cannabis seed from Strain Hunters that crosses Green Crack with OG Kush to produce a 70% Indica / 30% Sativa hybrid capable of yielding up to 800g/m² indoors in just 8 weeks of flowering. She took 1st Place at the High Times Cannabis Cup 2012 — and once you see those resin-caked foxtails, you'll understand why. This is a seed for growers who want heavy, dense harvests without waiting half the year.

Genetics and Lineage of Flowerbomb Kush

Flowerbomb Kush is the offspring of two heavyweights: Green Crack and OG Kush. Green Crack brings vigour and branch length — the kind of lateral growth that fills a canopy fast. OG Kush contributes that unmistakable kushy backbone: dense flower structure, heavy resin production, and a terpene profile that'll make your carbon filter earn its keep. Strain Hunters bred this cross to capture the best of both parents, and the Cannabis Cup judges agreed.

The plant grows to a medium height but spreads wide thanks to those long side branches. Think Christmas tree shape rather than single cola tower. Every branch site develops flowers, and by late bloom the entire plant looks like a collection of extremely compact foxtails built from oversized calyxes. The resin coverage is genuinely impressive — a myriad of trichome heads visible to the naked eye, coating everything from sugar leaves to stems.

Aroma, Flavour, and Effects

Here's where Flowerbomb Kush really earns its name. The smell during flowering is intense — kushy, earthy, with layers of orange peel and rose sitting on a spicy base. We'd describe it as walking into an old spice shop that someone's been growing cannabis in. You will need carbon filtration. No question. She will announce herself to your entire building without it.

The cured buds carry that same complexity into the smoke. First inhale delivers earthy, mossy, fruity, and sweet notes. On the exhale, the spice comes through — and then the effects land. The body hit arrives first: a hard-hitting, deeply relaxing wave that pins you to whatever surface you're sitting on. Give it a few moments and the cerebral side kicks in — social, giggly, creative. That combination of heavy body relaxation with a chatty, uplifted headspace is what makes this strain so popular. The effect duration is notably long.

One honest heads-up: the smell during the grow is no joke. We've seen growers underestimate it and regret it within days of flower. Budget for proper carbon filtration from day one — don't convince yourself you can get away without it.

Growing Flowerbomb Kush Seeds

Flowerbomb Kush is a productive strain that rewards both indoor and outdoor growers. Here's what to expect depending on your setup.

The 800g/m² figure comes from an indoor hydro setup under a 1000W HPS lamp with an 8-week flowering period. That's the ceiling — soil growers and those running lower wattage should expect less, but the genetics are inherently productive regardless of medium. The plant can be flowered at photoperiods between 12 and 18 hours of light per day, giving you flexibility in your light schedule.

Outdoors, each plant has the potential to yield in excess of 1kg, but that depends heavily on the size of the specimen, climate, and growing season length. The wide branching structure means she'll want space — don't crowd her. Training techniques like LST or ScrOG work well to manage the canopy and expose more bud sites to light.

Indoor Growing Tips for Flowerbomb Kush

1. Germinate your feminised seeds using the paper towel method or directly in a starter plug. Flowerbomb Kush germinates reliably — we haven't heard many complaints on that front.
2. Veg for 3-4 weeks under 18/6 lighting. The lateral branching fills out quickly, so top or train early if you want to control the shape.
3. Switch to 12/12 to trigger flowering. The 8-week flowering window is consistent — mark your calendar from the flip.
4. Install carbon filtration before flipping to flower. Not after. Not "when it starts to smell." Before. The terpene production on this strain is aggressive from week one of bloom.
5. Support the branches during late flower. The foxtail-style buds are extremely dense and heavy. Bamboo stakes or a trellis net prevent snapped branches in the final weeks.
6. Flush for the final 7-10 days before harvest to clean up the earthy, spicy flavour profile. Proper curing — at least 2 weeks in jars — brings out the orange and rose notes.

Flowerbomb Kush vs Other Kush Strains

If you're weighing up Flowerbomb Kush against other options in our seed catalogue, here's how she stacks up. Compared to a pure OG Kush, Flowerbomb delivers significantly higher yields — 800g/m² versus the 400-500g/m² typical of most OG Kush phenotypes. The Green Crack parentage adds vigour and branch development that straight OG lines simply don't have.

Against something like White Widow, Flowerbomb Kush finishes in a similar timeframe (8 weeks) but produces denser, more resinous flowers with a more complex terpene profile. White Widow is a solid all-rounder, but Flowerbomb is the one you grow when you want to fill jars with something genuinely special. The Cannabis Cup win wasn't a fluke — the flower quality on this strain is a cut above most commercial hybrids.

Why Flowerbomb Kush Deserves a Spot in Your Garden

Most growers face the same trade-off: fast flowering or big yields. Flowerbomb Kush sidesteps that entirely. Eight weeks of flower and up to 800g/m² in hydro — that's a combination you rarely see outside of autoflower marketing claims, except this one actually delivers it with photoperiod-quality flower density and resin production.

The foxtail bud structure is worth mentioning again because it's genuinely unusual. Those oversized calyxes stacked into compact columns aren't just visually striking — they're covered in resin glands from base to tip. If you're into extracts or concentrates, this is the strain to run. The trichome coverage alone makes Flowerbomb Kush one of the best feminised seeds for hash or rosin production in this price range.

The one thing to plan around is the smell. We keep coming back to it because it really is that strong. A kushy, earthy, orange-rose-spice aroma that permeates everything. Beautiful once it's cured and in a jar — problematic if it's leaking through your tent seams during week five of flower. Carbon filter. Non-negotiable.