Obsidian Feminized Seeds by Wizard Trees

Obsidian Feminized Seeds by Wizard Treesreg

The Keeper x Black Magic – RS Collection Evolution

Obsidian represents the next chapter in the evolution of the RS Collection. Developed from The Keeper (Zoap x RS11) crossed with Black Magic, this cultivar pushes the RS genetic line into darker, heavier, and more potent territory while preserving the unmistakable candy sherb identity that made RS11 and Zoap global staples.

Wizard Trees’ RS Collection has become synonymous with elite connoisseur flower. From RS11 to Zoap and beyond, each step refined the profile. The Keeper carried that lineage forward, and crossing it to Black Magic elevates the structure, frost level, and overall smoking intensity to a new level.

Obsidian is built for serious flower production with authentic connoisseur appeal.

Genetic Background

• Lineage: The Keeper (Zoap x RS11) x Black Magic

• Genetic Line: RS Collection

• Breeding Goal: Push RS terpene identity forward with added frost, power, and darker expression

Black Magic has proven to be a powerful pollen donor, consistently increasing resin production, stacking density, and overall potency in finished flower. In Obsidian, this influence is clearly expressed.

Plant Structure & Growth Characteristics

Obsidian runs medium to tall in height with a medium to high stretch during early flowering. The plant stacks straight and clean, producing structured colas with strong vertical formation.

• Finish Window: Approximately 9 weeks

• Height: Medium to tall

• Stretch: Medium to high

• Yield Band: Medium to high

• Difficulty: Easy (not overly demanding, trims clean)

It is considered grower-friendly and adaptable, making it suitable for both experienced cultivators and those looking for reliable performance without excessive management.

Appearance & Bag Appeal

The visual profile leans heavily toward dark expression. Obsidian typically develops deep purple tones with green highlights, often finishing very dark overall.

Bud structure mirrors the classic RS “golf ball” formation, featuring:

• Dense, rounded nug structure

• Heavy frost coverage

• Bright orange RS pistils

• Darkened calyx expression from Black Magic influence

The final presentation strongly resembles original RS bags, but with a deeper, more pressurized aesthetic.

Terpene Profile & Aroma

The nose is layered and complex, combining:

• RS candy sherb sweetness

• Creamy, dessert-style undertones

• Distinct Black Magic gas

• Deep, pressure-forward backend

The result is a bold, connoisseur-grade aromatic profile that balances sweetness with fuel depth. It maintains strong identity through cure and retains its layered complexity in finished flower.

Primary Nose: Layered RS candy sherb with Black Magic gas

Best Use

Obsidian is bred primarily for premium flower production, where its structure, color, terpene clarity, and resin density can fully express.

Why Choose Obsidian

• Evolution of the proven RS Collection

• Increased frost and stacking from Black Magic

• Dark, high bag appeal flower

• Strong connoisseur terpene profile

• Easy to grow and easy to trim

• Reliable 9-week finish window

Obsidian is designed for growers seeking authentic RS lineage with added darkness, resin intensity, and structural power.

Please note that the information provided here is for informational purposes only. We do not sell seeds to anyone who we believe intends to use them illegally. We do not condone the germination of seeds, and we do not encourage anyone to grow seeds. We sell seeds for souvenir and collectible purposes only. The cultivation of cannabis seeds is illegal in many countries.