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Obsidian Feminised Seeds-WIZT-OBSI-FEM
Obsidian Feminised Seeds-WIZT-OBSI-FEM
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Obsidian Feminised strain by Wizard Trees
Obsidian Feminised strain by Wizard Trees
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Obsidian Feminised Seeds-WIZT-OBSI-FEMObsidian Feminised Seeds-WIZT-OBSI-FEM
Obsidian Feminised strain by Wizard Trees
Obsidian Feminised strain by Wizard Trees
Seeds

Obsidian Feminised Seeds

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SKU: WIZT-OBSI-FEM

Dark RS candy sherb, Black Magic gas, and frosty golf-ball buds with real pressure.

A collab built on mutant genetics...
Introducing Freaky Ryder Auto

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Flowering Type

Photoperiod

Parental lines

The Keeper (Zoap x RS11) x Black Magic

THC content
Information not available
CBD content
Information not available

Photoperiod flowering time

8 to 10 weeks

Yield indoor
Information not available
Plant size
Information not available
Suitable climates
Information not available

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From the breeder

Dark RS candy sherb, Black Magic gas, and frosty golf-ball buds with real pressure.

Wizard Trees breeder notes
Aroma
GassySweet
Parental lines
The Keeper (ZoapRS11)Black Magic

Dark RS candy sherb, Black Magic gas, and frosty golf-ball buds with real pressure.

Obsidian by Wizard Trees is a connoisseur-driven hybrid bred from The Keeper (Zoap x RS11) x Black Magic, created to push the RS line deeper into darker, frostier, more hard-hitting territory. Black Magic has proven itself as a strong pollen donor, adding extra frost, stronger stacking, and real potency, and that influence comes through clearly here. Obsidian carries the unmistakable RS golf ball flower structure and bright orange hairs associated with the line, but wraps them in darker purple tones, heavier frost, and a more serious overall look. The result is a visually striking plant with strong bag appeal and a profile that feels like a darker, more pressurised take on classic RS candy flower.

In the garden, Obsidian finishes in around 9 weeks and grows medium to tall with medium to high stretch, stacking straight and finishing with medium to high yields. The nose is a layered mix of RS candy sherb with the added depth of Black Magic gas, giving it a flavour profile that feels sweet, creamy, and unmistakably modern, but with extra weight underneath. Easy to trim, easy to grow, and not especially picky in the room, Obsidian is a strong flower-focused choice for growers looking for darker colour, stronger frost, and a more powerful expression of the RS lane.

Brand/breeder
Wizard Trees
Parental lines
The Keeper (Zoap x RS11) x Black Magic
Colour
Black, Dark Green, Purple
Flowering type
Photoperiod
Sex
Feminised
Flowering time (photoperiod)
8 to 10 weeks
Aroma
Gassy, Sweet
SKU
WIZT-OBSI-FEM

Photoperiod outdoor timeline

Photoperiod strains rely on seasonal daylight changes, so harvest timing is closely tied to your local climate.

Stage 1
Germination / Early Start
March – April
Wait for: frost risk easing, stronger spring light
Watch for: cold snaps, slow starts, excess moisture
Stage 2
Seedling / Transplant
April – May
Wait for: milder nights and settled weather
Watch for: transplant shock, wind exposure, pests
Stage 3
Vegetative Growth
June – July
Wait for: long days, regular feeding, healthy expansion
Watch for: overcrowding, nutrient issues, insect damage
Stage 4
Flowering
August – September
Wait for: shortening days, dry airflow, branch support
Watch for: mould, botrytis, high humidity, bad weather
Stage 5
Harvest
Late September – October
Wait for: ripe trichomes, dense finished flowers
Watch for: autumn rain, rot, early frosts
Photoperiod strains rely on seasonal daylight changes, so harvest timing is closely tied to your local climate.

Indoor photoperiod timeline

Photoperiod strains give indoor growers more control over size, shape, and when flowering begins.

Week 0
Germination
Strong early establishment
Wait for: strong early establishment
Watch for: inconsistent starts, excess moisture
Week 1–2
Seedling
Stable structure and healthy growth
Wait for: stable structure and healthy growth
Watch for: stretch, early stress
Week 3–6+
Vegetative Growth
Desired plant size and canopy shape
Wait for: desired plant size and canopy shape
Watch for: overcrowding, uneven growth, training stress
7–12+ weeks
Flowering Phase
Strong flower formation and steady development
Wait for: strong flower formation and steady development
Watch for: humidity, airflow, support issues
Harvest
Harvest Window
Finished flowers and mature trichomes
Wait for: finished flowers and mature trichomes
Watch for: cutting too early or pushing too long

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Seeds

Obsidian Feminised Seeds

€150.00
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