Marionberry Kush cannabis seeds packaging — Royal King Seeds South Africa
Indica
THC 23%
🎨 Heady
IndicaFeminisedIn Stock

Marionberry Kush Feminised

Buy Marionberry Kush Feminised seeds in South Africa. Indica · 23% THC · happy, relaxed, uplifted. Every figure on this page is sourced, and every order ships unbranded.

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R228.51ZAR
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Royal King Genetics — Seed-Lot Testing

Figures below come from our own seed-lot testing rather than breeder marketing, taken from a single batch tested 2026-02-02 on 200 seeds.

Germination rate: 98.5% (n=200)
Last QC test date: 2026-02-02
Indoor yield: 425-586 g/m² (avg across 17 verified grower reports)
Outdoor yield: 633-974 g/plant (avg across 4 verified grower reports)

About Marionberry Kush Feminised

The way to plan Marionberry Kush is backwards from the day you intend to cut, with 500 g/m2 per square metre indoors and Up to 800 gr per plant outdoors as the figures you are working toward, at 23% THC. Count 8-9 weeks back from that date and you have your flip date. Most of the final weight lands between weeks 5 and 8, when calyxes stack fastest and trichome cover goes from patchy to complete. Outdoors in the Southern Hemisphere you want that fattening phase falling in February while the days are still long, which puts a late-March cut about right for most of the country.

Where the Weight Actually Comes From

Yield on Marionberry Kush — the 500 g/m2 indoors and Up to 800 gr outdoors quoted above — is decided in three short stretches of the 8-9 weeks bloom rather than evenly across it.

The first ten days after the flip. Whatever stretch happens here sets your canopy, and an uneven canopy wastes light for the remainder of the grow. Stretch is modest at 20-30%. Strip the lower fan leaves around day seven and that energy goes into bud sites instead.

Weeks three to five. This is when linalool production climbs, and it answers to the gap between day and night temperature rather than to either number on its own. Keep at least 6-8°C between them. Outdoor growers in the interior provinces get that swing free in March and April; indoors, aim for 25-26°C lights-on against 18-20°C lights-off, with potassium-led bloom feed at EC 1.6-1.8.

The last ten to fourteen days. Stop feeding, flush with pH-corrected water, and read trichomes daily under a 60x loupe. Cut at 15-20% amber for the heavy end of what this genetics does. Outdoors that usually lands between late March and mid-April.

Difficulty: medium. In flower for 8-9 weeks. Stands Short. Indoors it returns 500 g/m2. Outdoors, Up to 800 gr a plant.

What Marionberry Kush Is Like to Use

The effects most commonly reported for this cultivar are happy, relaxed, uplifted. At 23% THC it sits in a bracket where the dose does most of the work. A single bowl vaporised at 185°C gives a manageable body relaxation with your head still intact — enough to close out a long day in the summer heat. Push the dose and it moves decisively toward physical sedation, which is how it tends to end up as a winter evening cultivar. The Linalool/Myrcene pairing leaves a shifting profile that keeps turning up new notes on the palate.

Where it fits: quiet evenings, a film, recovery after exercise, and the hours before sleep.

The Aromatic Three

Leading with Linalool, then Myrcene, and Caryophyllene underneath. Read across a cure, these three compounds do not stay in the same order. Fresh off the dry, linalool leads. After three or four weeks in sealed glass at 16-18°C the caryophyllene undertone comes up and the bouquet gains a layer it did not have at harvest. Vaporising between 180°C and 195°C captures the widest span of them — run it hotter and the volatile caryophyllene molecules are the first thing you lose.

Suitability and Recommendations

Marionberry Kush is a reasonable fit for growers with the basics already in place. Understand pH, know roughly what nutrient ratios do, and be able to hold a light cycle — it will not carry you, but it does not punish the occasional slip either. Photoperiod genetics leave size and timing in your hands — hold it in veg for a bigger plant, or flip early when headroom is the constraint. A September-to-May outdoor season comfortably covers a 8-9 weeks bloom in the frost-free provinces. Posted discreetly anywhere in South Africa, with sourced grow figures shown on every strain page.

Effects

😊Happy
😌Relaxed
😎Uplifted

Reach For It When

Anytime
Insomnia
Lack of Appetite
Stress

Strain Type

Indica 80%Sativa 20%

At a Glance

🧬Potency23% - 27% (High)
🌿ParentsRaspberry Kush × Space Queen
🔬Seed TypeFeminised Indica
🌡SuitsHighveld and the drier interior
📅Cut InMarch – May outdoors, planted Sept – Nov
📏Grows ToShort
⚖️Typical ReturnMedium – High
🏠Under Light500 g/m2
🌳In the GroundUp to 800 gr
Weeks in Bloom8-9 weeks

In the Packet

Reseals +
RK
Royal King Seeds
Photoperiod
Feminised Premium
Seeds
Inside the Packet
Sealed vial
Reseals +
Royal King Seeds sells seed as an adult collectible and for the preservation of genetics. Knowing and following the law where they live.
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Marionberry Kush Feminised
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Marionberry Kush Feminised — Breeder Information

Royal King Genetics

Recreated and stabilised by Royal King Genetics , the breeding team behind this catalogue. Seed lots are germination-tested before they ship. More on the breeding process and about page.

Stabilisation Level
BX3
Generations
4+
Breeding Programme
Three-Generation Backcross Programme — recurrent-parent fixing
Stabilisation Notes — What This Means for Your Grow

Three rounds of backcrossing to the parental line have welded the Marionberry Kush cut into the population. The bud-to-leaf ratio that made the original mother famous now expresses across the whole pack — not just in one or two lucky phenos.

Breeding Goal

Translate a clone-only recent-era cultivar to seed without losing the mother profile.

Selection Focus

Chosen for purple/dark expression where it shows, dense bud structure and a true indica relaxation profile.

Pollen / Mother Source

Royal King Genetics elite-cut archive — pollen from a maintained S1 line of the original elite mother.

Last Batch QC Verified
13 August 2026· 95% germination guarantee