Phantom Cookies Domina is a sativa-dominant feminised cannabis seed that pairs 21–24% THC with a cherry-pie-meets-cookie-dough terpene profile. Bred by Garden of Green from Granddaddy Purple, Cherry Pie, and Black Domina, this 70/30 sativa-leaning hybrid throws purple-tinged buds, forgives beginner mistakes, and tastes as good as it sounds. If you've ever chased the Cookies family but wanted something easier to grow, this is where we'd point you when you're ready to buy your next photoperiod feminised seed.
Why Phantom Cookies Domina stands out
Phantom Cookies Domina stands out because it delivers true Cookies-family flavour without the temperamental grow behaviour. Garden of Green crossed Granddaddy Purple, Cherry Pie, and Black Domina, and the result is a plant that smells like pudding and grows like a weed. The Granddaddy Purple lineage pushes purple hues into the late-flower buds, Cherry Pie brings the sweet-dough aroma, and Black Domina adds backbone — resin production, structure, and that creeping body relaxation behind the sativa-led head lift.
Which pack size?
| Pack | SKU | Best for |
|---|---|---|
| 3 seeds | CSGG0041 | First-timers, small tents, testing the strain before committing |
| 5 seeds | CSGG0042 | Full tent runs, ScrOG setups, growers who want a mother plant plus a few for flower |
If you're running a 60x60 tent, 3 seeds is plenty. An 80x80 or larger? Order the 5-pack — you'll want the extra plants to fill the canopy.
Flavour, aroma and effects from the bud
The flavour is cherry pie filling and warm cookie dough with a whisper of earthy kush, and the effects move from uplifting sativa-led head clarity into full-body relaxation after roughly 45 minutes. On the palate it holds that sweetness whether you're smoking it, vaping at 180–200°C, or cooking it into edibles. The Granddaddy Purple genetics carry terpinolene and myrcene, and you can taste the lineage.
Effects come in two waves. First the sativa side lifts you — chatty, mentally lively, good for creative sessions or afternoon walks. Around the 45-minute mark the Black Domina indica takes over and settles you into the sofa. THC sitting at 21–24% means this is a strain to respect. According to The pharmacologic and clinical effects of medical cannabis (Borgelt et al., 2013, PubMed ID 23386598), higher-THC cultivars produce more pronounced effects and individual sensitivity varies significantly — start with less than you think you need. European context from the EMCDDA cannabis monograph confirms that potency ranges in modern cultivars commonly exceed 20% THC.
Grow specifications
Phantom Cookies Domina is a 70% sativa, 30% indica photoperiod feminised seed that flowers in 56–63 days and reaches 130–150 cm indoors.
| Breeder | Garden of Green |
| Genetics | Granddaddy Purple x Cherry Pie x Black Domina |
| Type | Feminised, photoperiod |
| Sativa / Indica | 70% / 30% |
| THC | 21–24% |
| Flowering time | 56–63 days (8–9 weeks) |
| Indoor height | 130–150 cm |
| Indoor yield | Up to 550 g/m² |
| Outdoor yield | Up to 650 g/plant |
| Training response | Excellent for ScrOG and all LST |
| Flower colour | Green with purple hues |
How to grow Phantom Cookies Domina
Grow Phantom Cookies Domina on a standard 18/6 veg then 12/12 flower schedule, training early and harvesting at 56–63 days when trichomes are 70–80% milky.
- Germinate using the paper-towel method or a dedicated germination kit — expect tails within 2–4 days.
- Veg for 3–4 weeks under 18/6. The plant stretches moderately, so start LST early if you're in a small tent.
- Flip to 12/12 when canopy height hits roughly 40 cm indoors. Expect another 25–30 cm of stretch in the first two weeks of flower.
- Feed moderately — Cookies-family genetics can take a decent N-P-K load, but this cross is more forgiving than pure GSC crosses. Watch for tip burn as a signal to back off.
- Drop night temps to 18–20°C in the last two weeks of flower to coax out the purple hues from the Granddaddy Purple side.
- Harvest at 56–63 days when 70–80% of trichomes are milky. Dry slow (15°C, 60% RH, 10–14 days) to preserve the cookie-dough terpenes.
Honest limitations
Phantom Cookies Domina has two real drawbacks: loud flowering-stage aroma and a THC ceiling that's too much for casual daytime use. If you're growing discreetly, a carbon filter isn't optional — the cherry-pie smell carries. Second, with THC potentially hitting 24%, this isn't a daytime all-rounder for everyone. Research reviewed in Considering abuse liability and neurocognitive effects (PMC7279709) notes that high-THC cultivars produce stronger acute cognitive effects, so plan your session accordingly.
Also worth saying: while this strain is beginner-friendly relative to other Cookies crosses, it's still a photoperiod feminised seed. If you want something truly foolproof, get an autoflower instead. But you'll trade the yield and the terpene depth.
Complete your setup: Pair these seeds with a 600D grow tent and a carbon filter kit — the cherry-pie aroma in late flower carries, and you'll want the extraction to match. If you're new to feminised photoperiod strains, our germination kits take the guesswork out of those critical first 72 hours.
Frequently Asked Questions
Is Phantom Cookies Domina good for beginners?
Yes — it's one of the more forgiving Cookies-family strains. It tolerates missed feeds, responds well to LST, and still produces solid yields even when the grower is still learning. We'd rate it intermediate-friendly rather than total-novice, but it's a fair first photoperiod.
How long does Phantom Cookies Domina take to flower?
Eight to nine weeks, so 56–63 days from the 12/12 flip. Indoor plants finish at 130–150 cm tall. Outdoors in the Northern Hemisphere, expect to harvest in early-to-mid October.
Will the buds actually turn purple?
Often yes, but not guaranteed. The Granddaddy Purple genetics carry the purple trait, and cooler night temperatures in the last two weeks (drop to 18–20°C) help express it. Warmer grows stay green with purple accents around the calyxes.
What does Phantom Cookies Domina taste like?
Sweet cherry pie and cookie dough on the inhale, with a slightly earthy kush finish. The terpene profile holds up well when vaped at 180–200°C and translates nicely into edibles. It's one of the more dessert-forward strains in the Garden of Green catalogue.
How strong is Phantom Cookies Domina?
THC sits at 21–24%, which puts it in the upper range for feminised cannabis seeds. Effects start sativa-forward and uplifting, then shift into full-body relaxation after about 45 minutes. Not a strain for microdose enthusiasts — start with less than you think you need.
Does it perform in a ScrOG setup?
Very well. The 70% sativa side gives enough stretch and internodal spacing to fill a screen, and the plant takes topping, LST, and supercropping without sulking. ScrOG is arguably the best way to hit that 550 g/m² indoor yield figure.
Last updated: April 2026
