Runt-Zu – Grateful Seeds (Feminised)


A citrus-charged hybrid blending Runtz sweetness with sharp Lemon Shocker zest for a resin-rich, extract-friendly profile.


Introduction:

Runt-Zu is a powerful hybrid from Grateful Seeds that merges the creamy candy sweetness of Runtz with the intense sour citrus punch of Lemon Shocker. Designed for resin collectors and flavour chasers, this strain delivers bold aromas, strong vigour, and deeply aromatic flowers ideal for both smoking and solventless extraction.


Strain Information:

Strain Name: Runt-Zu

Breeder: Grateful Seeds

Lineage: Runtz x Lemon Shocker

Genetics: Balanced Hybrid

Seed Type: Feminised

Flowering Type: Photoperiod

Flowering Time: 55–60 days (8–8.5 weeks)

Effect: Uplifting, euphoric, mentally stimulating with a relaxing body high

Aroma: Sharp sour citrus, candy lemon, and creamy Gelato undertones

Taste: Zesty lemon, Runtz sweetness, and a gassy, solvent-like tang

Height: Tall with substantial stretch

Yield: Medium

THC Content: Not specified

CBD Content: Not specified


Strain Description:

Runt-Zu showcases strong vigour and exceptional resin production, blending the uniquely sour citrus profile of Lemon Shocker with the creamy, candy-forward characteristics of Runtz. The Lemon Shocker parent contributes its sharp, solvent-like citrus notes, while Runtz adds depth, sweetness, and density. This strain develops eye-catching deep purple tones in late flower and produces greasy, extract-friendly trichomes that make it a standout for hash production.


Growing Information:

Runt-Zu grows tall with a pronounced stretch, requiring canopy management such as topping, LST, or trellising. It thrives in both indoor and outdoor settings, producing moderate yields but exceptionally high-quality resin. The flowering time of 55–60 days allows for a relatively fast turnaround while maintaining elite terpene and resin output.


Flavour and Aromas:

Runt-Zu offers a bold flavour profile dominated by sharp lemon zest and sour citrus layered with candy sweetness and creamy Gelato smoothness. The inhale delivers bright citrus intensity, while the exhale brings a sweet, gassy finish that lingers on the palate.


Strain Lineage:

Runtz: Known for its candy sweetness, Gelato creaminess, and euphoric effects, providing smooth smoke and vibrant flavour.

Lemon Shocker: A rare citrus-heavy strain delivering potent sour lemon notes and solvent-like sharpness, selected here for its unusually high resin returns.


Effects:

Runt-Zu delivers an uplifting, euphoric onset with a bright, mentally stimulating effect, followed by a smooth and relaxing body high that provides balance without sedation.


Strain Summary:

Runt-Zu is an exceptional hybrid for citrus enthusiasts and extraction artists, offering a rare blend of sharp lemon, candy sweetness, and creamy gas. With tall growth, a fast flowering time, and high-quality resin production, it is ideal for growers seeking a terpene-rich, extract-friendly strain with unique character.


Disclaimer: All seeds sold at Breeders Collective are strictly intended as souvenirs and for preservation purposes. We do not condone or encourage illegal activity. Please ensure you understand and comply with your local laws regarding cannabis seeds and cultivation.