The Dark Side

The Dark Side Cannabis Seeds by The Kush Brothers

The Dark Side is a feminised cannabis seed from The Kush Brothers that produces striking dark-purple flowers and delivers heavy yields in both indoor and outdoor setups. A sativa-dominant hybrid with a relaxing, meditative effect profile, she's the kind of plant that turns heads at harvest — those violet buds look almost unreal under grow lights. If you're after a productive strain that also happens to be gorgeous, this is the one to grow.

Why Grow The Dark Side Feminised Seeds

The Dark Side earns her name from the deep purple tones that develop toward the end of the flowering stage. We're not talking about a faint lilac tint — these buds go properly dark, almost black-violet under the right conditions. Bring a jar of these to any session and you'll have people asking questions before you've even opened the lid. The visual appeal alone sets this strain apart from the usual green fare.

But she's not just a looker. The Kush Brothers bred The Dark Side for serious productivity. Indoors, expect around 600g/m² after 9–10 weeks of bloom. Outdoors, she can push up to 900g per plant in ideal conditions. Those are numbers that make the effort worthwhile, especially for growers who want both bag appeal and weight. She's also forgiving enough for less experienced cultivators — tolerates both indoor and outdoor environments without throwing tantrums.

The effect? Relaxing and meditative. Light a few candles, put on some ambient music, and let the body relaxation wash over you while your mind stays gently active. She's an evening strain through and through. One honest heads-up: short-term memory takes a hit with this one. You'll forget what you were saying mid-sentence. Keep water and snacks within arm's reach — you won't want to get up once you're settled in.

The Dark Side Strain Specifications

How to Grow The Dark Side Cannabis Seeds

The Dark Side responds well to training techniques and doesn't need a lot of fussing to produce solid results. Here's how to get the most out of her from seed to harvest.

1. Germinate your feminised seeds using the paper towel method or directly in a starter plug. Keep temperatures around 22–25°C and humidity at 70% during germination. Taproots usually appear within 24–72 hours.
2. Transplant seedlings into their final containers once they've developed 2–3 sets of true leaves. A 15–20 litre pot works well for indoor grows. If growing outdoors, choose a spot with full sun exposure and well-draining soil.
3. During vegetative growth, consider topping her once she has 4–5 nodes. The Dark Side takes well to ScrOG (Screen of Green) setups — weave branches through the net to create an even canopy that maximises light exposure across all bud sites.
4. Low-stress training (LST) is another solid option. Gently bend and tie down branches to open up the plant structure. This encourages lateral growth and more even bud development without the recovery time that topping requires.
5. Flip to 12/12 light cycle when your canopy has filled out. Flowering takes 9–10 weeks. Watch for the purple colouration to intensify during the final 2–3 weeks — cooler nighttime temperatures (around 15–18°C) can help bring out those dark tones.
6. For outdoor growers, sow companion plants like marigold and dill nearby. Marigold deters aphids and whiteflies, while dill attracts beneficial predatory insects. Both improve soil health and create a more resilient growing environment.
7. Harvest when trichomes are mostly milky with some amber. Dry in a dark room at 18–22°C with 55–60% humidity for 7–10 days, then cure in glass jars for at least 2 weeks. The longer you cure, the smoother the smoke.

Growing The Dark Side Indoors vs Outdoors

Both environments suit The Dark Side, but the results differ in ways worth knowing about before you commit to a setup.

Indoor growers get more control over the purple colouration — you can dial nighttime temperatures down to 15°C during the last two weeks of flower. Outdoor growers benefit from natural autumn temperature drops that achieve the same effect without any extra effort. The 900g/plant outdoor figure is achievable in Mediterranean-type climates with a long growing season, rich soil, and plenty of direct sunlight. In cooler northern European climates, expect somewhat less but still impressive harvests.

What to Expect From The Dark Side's Effects

The Dark Side casts a heavy blanket of physical relaxation while keeping your mind gently ticking over. It's not a couch-lock strain in the traditional sense — there's cognitive activity happening, a sort of contemplative headspace that pairs well with music, reading, or just sitting with your thoughts. Think meditative rather than sedated.

That said, she does play tricks on your short-term memory. You'll start a sentence and lose the thread halfway through. It's more amusing than annoying, but worth knowing about if you've got anything important to remember. Keep a notepad nearby if you're the type who gets ideas when relaxed.

According to the National Academies of Sciences, Engineering, and Medicine, the health effects of cannabis and cannabinoids remain an active area of research with both potential benefits and known risks (National Academies Press, 2017). According to Mayo Clinic, common side effects of cannabis may include nausea, feeling anxious, and sensory disturbances. Stay hydrated, keep snacks around, and pace yourself — one toke at a time is genuinely good advice with this strain.

This content is written for adults aged 18 and over. Cannabis affects developing brains differently than adult physiology. According to research published in PMC, epidemiologic and preclinical data suggest that cannabis use in adolescence could influence multiple behaviours in adulthood (Volkow et al., 2014).

Frequently Asked Questions

Last updated: April 2026