King's Kush CBD is a feminised photoperiod cannabis seed that delivers a true 1:1 THC:CBD ratio from Greenhouse Seeds' most decorated Kush line. Looking to buy King's Kush CBD seeds with a proper pedigree? OG Kush x Grape crossed into a CBD-rich cultivar — this is the one we'd point growers at who want Kush flavour without the ceiling-scraping THC. Designed for medicinal users, daytime smokers, and growers tired of being flattened by 25% THC monsters.
The maths are simple. 8–10% THC paired with 8–10% CBD means the cannabidiol buffers the psychoactive edge. You still feel it. You just don't get wiped out. Genetically it's a 70% indica / 30% sativa hybrid, nine weeks of flowering, up to 800g/m² indoors — a serious yield from any strain, let alone a 1:1 one. The mother plant (King's Kush) is Greenhouse's cross of OG Kush and Grape, bred for resin, terpenes, and dense indica structure. Cross that with a CBD-dominant line and you keep the Kush stink — earthy, grape, fuel — while the cannabinoid panel comes out balanced.
Bij Azarius we've been watching balanced 1:1 genetics go from niche to mainstream over the last five years. This is one of the better-executed versions on our shelves. Greenhouse don't release a CBD version unless the terpene profile survives the cross — and on King's Kush CBD, it did.
Which King's Kush CBD seeds pack should you buy?
Choose by how many plants you actually intend to grow — feminised seeds are ~99% female, so every seed should produce a flowering plant. Three seeds suits a single-plant tester or a small 60x60 tent. Five seeds is the sweet spot for a standard 80x80 or 100x100 grow. Ten seeds is for serial growers who want to pheno-hunt or keep genetics in stock for multiple rounds.
King's Kush CBD pack guide
| Pack | Good for | Typical setup | SKU |
|---|---|---|---|
| 3 seeds | First-time growers testing the strain | 60x60 tent, 1–2 plants | CSGH0206 |
| 5 seeds | Standard home grow, best value per seed | 80x80 or 100x100 tent, 3–4 plants | CSGH0207 |
| 10 seeds | Pheno-hunters, multi-cycle growers | 120x120 tent or outdoor, 5–8 plants | CSGH0208 |
King's Kush CBD specifications
King's Kush CBD is a feminised photoperiod cannabis seed from Greenhouse Seeds with a 1:1 THC:CBD ratio (8–10% each). Here are the grow numbers you need.
| Breeder | Greenhouse Seeds (Amsterdam) |
| Genetics | OG Kush x Grape x CBD-rich cultivar |
| Sex | Feminised photoperiod |
| Indica / Sativa | 70% indica / 30% sativa |
| THC content | 8–10% |
| CBD content | 8–10% |
| THC:CBD ratio | 1:1 |
| Flowering time | 9 weeks |
| Indoor yield | Up to 800g/m² |
| Height | Medium, bushy indica structure |
| Terpene profile | Earthy, grape, fuel, pine |
| Pack sizes | 3, 5 or 10 seeds |
Complete your grow
Pair King's Kush CBD seeds with a 600W LED, a carbon filter, and a nitrogen-heavy grow nutrient for the first four weeks. The indica-dominant structure stays medium-height but throws wide branches — a 100x100 tent gives you room without having to train aggressively.
Where King's Kush CBD comes from
Greenhouse Seeds is Arjan Roskam's Amsterdam-based seed bank, founded in 1985 and sitting on more than 40 Cannabis Cup wins. The original King's Kush (non-CBD) was their OG Kush x Grape hybrid, released as a heavy indica built to showcase Kush terpenes with serious yield. When balanced-ratio genetics started getting real traction around 2015, Greenhouse crossed King's Kush into a CBD-rich line to pull the THC down and the cannabidiol up — without losing the flavour profile that made the original worth growing.
The CBD-rich parent in the cross isn't publicly named (most breeders keep that card close), but the outcome is what matters: a plant that still smells like Kush when you crack a bud, with a cannabinoid panel that comes out roughly even on the lab reports.
How King's Kush CBD effects compare to high-THC Kush
King's Kush CBD produces a gentler, clearer-headed effect than its high-THC parent because cannabidiol blunts the psychoactive edge of THC. The indica structure still delivers body relaxation, but the mental ceiling is noticeably lower — you can function, hold a conversation, and not lose the afternoon.
According to a 2025 review in Cannabinoids in Chronic Pain Management (PMC11940634), "CBD, unlike THC, does not directly activate CB1 receptors and lacks significant psychoactive effects. Preclinical and clinical studies suggest that CBD" may modulate the endocannabinoid system through alternative pathways. That's the mechanism behind the buffering effect in 1:1 strains — the cannabidiol occupies pathways that would otherwise amplify the THC high.
Research from The Entourage Effect in Cannabis Medicinal Products (PMC11870048) notes that "full-spectrum cannabis extracts or combinations of major cannabinoids" produce different outcomes than isolates — which is why a 1:1 flower feels distinct from mixing CBD oil with a high-THC strain. The terpenes (myrcene, caryophyllene, limonene typical for Kush lines) contribute too.
How to grow King's Kush CBD seeds
King's Kush CBD is a straightforward 9-week photoperiod grow that rewards standard indica training — topping, LST, and a defoliation pass around week 3 of flower. Here's the rundown.
- Germinate in damp paper towel or direct-to-soil at 22–24°C. Tap root in 2–5 days.
- Seedling (weeks 1–2): 18/6 light, low N, keep humidity around 65%.
- Veg (weeks 3–6): Top at the 4th or 5th node. Indica structure branches wide, so give it room.
- Flip to 12/12: Switch when plants are roughly half the height of your target canopy — they'll stretch 50–100% in the first 2 weeks.
- Early flower (weeks 1–3): Defoliate once, feed PK-heavy nutes, keep humidity under 55%.
- Mid flower (weeks 4–6): Buds fatten fast. Watch for powdery mildew — dense indica colas hold moisture.
- Late flower (weeks 7–9): Flush the last 10–14 days. Trichomes go milky with ~20% amber at harvest.
- Dry and cure: 10–14 days drying at 18°C / 55% RH, then cure in jars for 3+ weeks for the Kush terpenes to develop fully.
Taste, smell and terpenes of King's Kush CBD
The nose on King's Kush CBD is unmistakably Kush — earthy and fuel-forward on the inhale, with a grape/berry sweetness on the back end that comes from the original King's Kush mother. Smoke is smooth, low on harshness, and the CBD content gives it a slightly flatter exhale than high-THC Kush strains. If you've grown OG Kush before, you'll recognise 80% of the profile; the other 20% is the grape note pulling it sideways.
Why choose King's Kush CBD seeds
- A real 1:1 ratio, not a marketing claim. 8–10% THC and 8–10% CBD in third-party lab panels — many "CBD strains" come in at 5:1 THC-dominant with a dusting of CBD.
- Yield that shouldn't exist on a balanced strain. 800g/m² indoors is serious output. Most 1:1 hybrids cap around 400–500g/m² because breeders trade yield for balance. Greenhouse kept the Kush yield intact.
- Kush terpenes survived the cross. Crossing into a CBD line often kills the flavour — the CBD parents are usually hemp-leaning and thin on terpenes. This one still smells like Kush in the jar.
- Greenhouse pedigree. 40+ Cannabis Cup wins, Amsterdam-based, operating since 1985. We've sold their seeds since we opened in 1999 and the germination rates are consistently in the 95%+ range.
King's Kush CBD vs other balanced-ratio seeds
| Strain | THC:CBD | Yield | Flower | Good for |
|---|---|---|---|---|
| King's Kush CBD | 1:1 (8–10% each) | 800g/m² | 9 weeks | Growers wanting Kush flavour + big yield with a clearer high |
| Dinamed CBD Plus | 1:20 (CBD-dominant) | 500g/m² | 8 weeks | Non-psychoactive medicinal users |
| CBD Critical Mass | 1:1 (5–7% each) | 650g/m² | 8–9 weeks | Quick turnaround, lower potency preference |
| Harlequin | 1:5 (CBD-dominant) | 450g/m² | 9 weeks | Daytime users wanting minimal psychoactivity |
King's Kush CBD safety and harm reduction
CBD-balanced cannabis is generally better tolerated than high-THC strains, but it's not inert. According to Cannabinoids in Chronic Pain: Clinical Outcomes (PMC12472909), "patients commonly experience dizziness, fatigue, cognitive slowing, anxiety" with cannabinoid use — dry mouth and red eyes remain the standard side effects.
CBD is a known cytochrome P450 inhibitor, meaning it can interact with medications metabolised by the liver — blood thinners, some antidepressants, seizure medications. If you're on prescription medication, talk to your doctor before adding any cannabis product to your routine. Don't combine with alcohol. Don't drive. Store finished flower in airtight glass away from heat and light to preserve the cannabinoid and terpene profile.
This product is sold as a collector's item and is for adult use only (18+).
Frequently Asked Questions
What is the THC:CBD ratio of King's Kush CBD seeds?
King's Kush CBD produces a true 1:1 ratio — roughly 8–10% THC and 8–10% CBD in lab panels. The CBD buffers the psychoactive edge of the THC, so the effect is gentler and clearer-headed than high-THC Kush strains.
How long does King's Kush CBD take to flower?
Nine weeks from flip to harvest under 12/12. Expect some pre-flower stretch for the first 2 weeks, then dense indica buds that fatten quickly through weeks 4–7. Flush the last 10–14 days before chopping.
What yield can I expect from King's Kush CBD indoors?
Up to 800g/m² indoors under good conditions — a 600W LED or 600W HPS in a 100x100 tent with decent training will get you into that range. That's exceptionally high for a 1:1 balanced strain.
Is King's Kush CBD good for beginner growers?
Yes — it's a forgiving 70% indica with standard 9-week photoperiod timing. Feminised seeds mean no males to cull, and Greenhouse genetics germinate reliably. Just watch humidity in late flower, because dense indica colas hold moisture.
How does King's Kush CBD feel compared to regular King's Kush?
Much gentler. The original King's Kush hits 20%+ THC; the CBD version tops out around 10% THC with matching CBD, so you get the body relaxation and Kush flavour without the heavy couch-lock or mental fog.
Can King's Kush CBD be grown outdoors?
Yes, in climates with a reliable September/early October harvest window. It's a 70% indica with 9-week flowering, so Mediterranean, temperate European, and similar climates work well. Expect 500–700g per plant outdoors with good sun.
Will King's Kush CBD get me high?
Yes, but mildly. With 8–10% THC you'll feel the psychoactive effect, but the matching CBD content takes the edge off — research suggests cannabidiol modulates THC's action at CB1 receptors (PMC11940634). Most users describe it as functional rather than heavy.
How should I store King's Kush CBD seeds before germinating?
Keep them in their original packaging inside a sealed container, in a cool dark place — a fridge at 6–8°C is ideal. Stored properly, feminised seeds stay viable for 3–5 years with minimal drop in germination rates.
Last updated: April 2026
