Melted Rainbow – Grateful Seeds (Feminised)


A resin-soaked hybrid combining Z Head and Runtz, delivering candy-gas flavour, huge resin production, and a balanced, relaxing yet uplifting effect.


Introduction:

Melted Rainbow by Grateful Seeds is a terpene-loaded, resin-soaked hybrid created by crossing Z Head (Zoz x 26mm) with the legendary Runtz. This feminised strain offers an intense mix of funky Gelato gas and Zkittlez-style candy flavour, making it a top choice for flavour-focused collectors and hash makers. With vigorous growth, medium to tall stature, and insane resin production, it is ideal for both flower enjoyment and solventless extraction projects.


Strain Information:

Strain Name: Melted Rainbow

Breeder: Grateful Seeds

Lineage: Z Head (Zoz x 26mm) x Runtz

Genetics: Hybrid

Seed Type: Feminised

Flowering Type: Photoperiod

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

Effect: Uplifting, euphoric, mentally stimulating with deep body relaxation

Aroma: Gassy, funky Gelato with a dominant Zkittlez candy kick

Taste: Sweet and creamy candy gas with Zkittlez citrus overtones

Height: Medium to tall with strong lateral branching

Yield: Medium to high

THC Content: Not specified

CBD Content: Not specified


Strain Description:

Melted Rainbow is one of Grateful Seeds’ most terpene-heavy creations, producing stable, homogenous plants with vigorous structure and extraordinary resin output. Z Head brings iconic soapy Z notes and a fuel-heavy gas profile, while Runtz contributes sweet, creamy gas traits and dense bud formation. The resulting hybrid delivers a perfectly balanced fusion of gassy Gelato funk and candy-like Zkittlez sweetness. Its buds are drenched in melty, oily trichomes that make it exceptionally well suited to solventless extractions. Easy to grow and highly productive, Melted Rainbow appeals equally to connoisseur flower collectors, commercial cultivators, and dedicated extract artists.


Growing Information:

Melted Rainbow grows medium to tall with strong lateral branching and dense colas, thriving in both indoor and outdoor environments. Flowering completes in approximately 55–60 days, offering a fast turnaround while maintaining top-tier quality. Resin production is outstanding, with trichome-heavy, oily buds that are perfect for hash and rosin. Yields are medium to high, with plants responding very well to topping, SCROG, and low-stress training techniques to manage height and maximise bud sites. Due to its heavy resin load, good airflow and careful humidity management are recommended to protect trichome integrity and overall bud quality.


Flavour and Aromas:

Melted Rainbow showcases one of the loudest flavour and aroma profiles in modern breeding. The scent combines funky Gelato gas with creamy sweetness and a huge hit of candy-like Z notes reminiscent of pure Zkittlez, supported by hints of citrus and sour diesel for additional complexity. On the palate, expect sweet, creamy candy on the inhale, brightened by citrus Zkittlez tones, followed by a rich, gassy Gelato funk through the mid-palate and a smooth, lingering candy-and-fuel aftertaste. Dominant terpenes include Limonene, Myrcene, and Caryophyllene, helping this strain retain its bold flavour in both flower and extract form.


Strain Lineage:

Z Head (Zoz x 26mm) – Combines Zoz (Zkittlez Bx) and 26mm (Alien Wrench x Z Cube) to deliver pure Zkittlez candy-soap character with a strong fuel backbone, high resin production, and excellent extraction potential, along with added vigour and structure.

Runtz (Zkittlez x Gelato) – A renowned hybrid bringing sweet, creamy gas traits, dense, resinous buds, and enhanced potency, further elevating Melted Rainbow’s exotic flavour and visual appeal.


Effects:

Melted Rainbow offers an energising and euphoric onset, delivering mental uplift, clarity, and a bright, happy mood. As the experience develops, a smooth, body-relaxing effect emerges, easing physical tension while maintaining a functional, pleasant sense of calm. The overall effect profile is balanced yet potent, making this hybrid suitable for flavourful daytime sessions as well as relaxed evening enjoyment, depending on dose and personal tolerance.


Strain Summary:

Melted Rainbow is a high-performing hybrid from Grateful Seeds, designed for those who prioritise loud flavour, elite resin production, and reliable performance. With its fusion of funky Gelato gas and Zkittlez-style candy sweetness, medium to tall vigorous growth, and trichome-drenched buds, it excels as both a connoisseur flower and an extraction workhorse. Ideal for hash makers, flavour enthusiasts, and collectors seeking a candy-gas powerhouse, Melted Rainbow stands out as a must-grow cultivar in any serious seed collection.


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.