Surprise Killer Mix – Dr Underground Seeds


A thrilling blend of four powerhouse strains — Crystal M.E.T.H, Melon Gum, Painkiller, and King Kong — the Surprise Killer Mix is a feminised mystery pack offering explosive effects, diverse flavours, and massive yields for adventurous growers.


Introduction:

Surprise Killer Mix by Dr Underground Seeds is a grower’s dream for those who crave variety and excitement in the garden. Each feminised seed in this mix is randomly selected from four of Dr Underground’s most celebrated strains — Crystal M.E.T.H, Melon Gum, Painkiller, and King Kong. Every plant offers its own unique expression of aroma, flavour, and effect, ensuring no two grows are ever the same. From euphoric sativa highs to deeply relaxing indica body effects, this mix delivers a full spectrum of cannabis experiences wrapped in elite genetics and high-yielding potential.


Strain Information:

Strain Name: Surprise Killer Mix

Strain Breeder: Dr Underground Seeds

Lineage: A randomised mix of Crystal M.E.T.H, Melon Gum, Painkiller, and King Kong

Genetics: Indica / Sativa (varies by phenotype)

Seed Type: Feminised

Flowering Type: Photoperiod

Flowering Time: 7–10 weeks depending on phenotype

Effect: Varies — uplifting and cerebral (Crystal M.E.T.H, King Kong) to calming and therapeutic (Painkiller, Melon Gum)

Aroma: Citrus, fruity, earthy, skunky, and incense-rich profiles

Taste: Lemon, berries, diesel, kush, melon, and sweet skunk notes

Height: Medium to tall

Yield: 600–1000 g/m² depending on phenotype


Strain Description:

The Surprise Killer Mix offers a curated selection of Dr Underground’s most iconic strains, each known for its strength, character, and yield. Growers can expect a broad genetic spectrum — from the psychedelic sativa rush of Crystal M.E.T.H to the fruity sedative bliss of Melon Gum, the medicinal power of Painkiller, and the massive, resinous output of King Kong. This mix is a true adventure for those who enjoy diversity and surprise, providing an opportunity to explore a range of top-tier traits in one grow cycle. Whether you’re phenohunting or simply looking for variety, the Surprise Killer Mix ensures every seed is a winner.


Growing Information:

Because the mix includes multiple strain lineages, each plant will exhibit different growth characteristics. Some may be short and compact with dense buds, while others stretch taller with sativa-like branching. Flowering times range from 7 to 10 weeks, with harvest windows from late September to mid-October outdoors. Regardless of phenotype, all plants are high-yielding and resinous, making them ideal for both flower production and extraction. Indoor growers should manage canopy height variations and may consider staggered harvests to optimise results. Strong odour control is recommended, as each strain carries a potent terpene profile.


Flavour and Aromas:

Each plant from the Surprise Killer Mix will bring its own distinctive aroma and taste, including:

• Crystal M.E.T.H: Citrus, incense, and spicy sativa tones

• Melon Gum: Sweet melon, ripe berries, and earthy undertones

• Painkiller: Earthy lime, herbal musk, and subtle yeast notes

• King Kong: Lemon-skunk with hints of haze and spice


Expect bold, complex scents throughout flowering and curing, with a mix of fruity, citrus, and skunky terpenes that make every phenotype a sensory experience.


Strain Lineage:

The Surprise Killer Mix combines four powerhouse parent lines:

• Crystal M.E.T.H: Destroyer × Critical+ — Psychedelic, sativa-dominant potency.

• Melon Gum: Lavender × Bubblegum — Sweet, colourful, and fruity.

• Painkiller: Sensi Star × White Russian — Medicinal and relaxing.

• King Kong: Ed Rosenthal Super Bud × Chronic — Heavy-yielding and fast-flowering.


Each contributes its signature strength, resin production, and aroma, resulting in a truly dynamic grow experience.


Effects:

The effects across the Surprise Killer Mix vary widely, offering everything from euphoric, creative head highs to full-bodied, therapeutic relaxation. Crystal M.E.T.H and King Kong phenotypes deliver stimulating, sociable, and energetic effects — perfect for daytime use. Painkiller and Melon Gum, on the other hand, are deeply relaxing, sedative, and suited to evening use or medicinal relief. This makes the mix ideal for growers who want a versatile harvest that covers all moods and moments.


Strain Summary:

Surprise Killer Mix by Dr Underground Seeds is a celebration of diversity and quality — a randomised feminised mix featuring four of the breeder’s top-performing genetics. Each seed is a potential masterpiece, offering unique flavours, aromas, and effects. Perfect for growers who love surprises, this mix guarantees variety, potency, and exceptional yields every time. Whether you’re exploring phenotypes or just want a garden full of surprises, the Surprise Killer Mix delivers endless possibilities and top-shelf results.


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.