Marshmallow OG Multipack by Ethos Genetics

The Marshmallow OG Multipack showcases a newer favorite breeding female from Ethos Genetics. Marshmallow OG, bred from (Chem D x Triangle Kush) x Gelato, is super resinous, frosty and terpy, with a surprisingly spongy density and a high bract-to-leaf ratio that makes her flowers easy to trim and great to look at.

This pack contains a pure Marshmallow OG S1 plus five crosses with Crescendo #2, Cherry Pie, Blackberry Sour, Shishkaberry and SFV OG. Across the lineup, expect sour, gassy, piney and floral terpenes, strong resin production and yields that run from high to extremely high.

With TAC up to 30% and a flowering window from under eight weeks up to 70 days, these Ethos seeds suit growers at every level who want a frosty, high-yielding mother from a fresh Ethos line.

Each pack holds 1, 3 or 5 feminized seeds of each of these six crosses (6, 18 or 30 seeds in total):

• Marshmallow OG S1 (Marshmallow OG x Marshmallow OG)
• Crescendo #2 x Marshmallow OG
• Cherry Pie x Marshmallow OG
• Blackberry Sour x Marshmallow OG
• Shishkaberry x Marshmallow OG
• SFV OG x Marshmallow OG

Lineage: Chem, Kush and Gelato

Marshmallow OG combines three powerhouse families. The Chem D x Triangle Kush side supplies fuel, pine and OG structure, while Gelato adds dessert sweetness, color potential and a smoother finish. Ethos Genetics selected her for resin, density and that rare spongy bud texture.

The S1 slot is a selfed feminized line, meaning the Marshmallow OG mother was crossed with herself. It offers the most direct look at her traits. The other five partners steer things in new directions: Crescendo #2 piles on gas, Cherry Pie and Blackberry Sour add tart fruit, Shishkaberry brings berry sweetness, and SFV OG reinforces the lemon-pine OG side.

Aroma, Flavor and Effect

The base profile is sour, gassy and piney with a floral lift. Jars open with sharp fuel and pine, then soften into a sweet, almost marshmallow-like floral note from the Gelato side. Partner crosses add cherry, blackberry, berry candy or lemony OG notes.

The effects lean from classic indica to balanced hybrid, depending on the cross. Most phenotypes offer a calm, full-body feel with a clear but mellow head, while the Crescendo #2 and SFV OG crosses can push things heavier.

Growing the Marshmallow OG Multipack Indoors and Outdoors

These crosses grow to medium and tall heights with medium to long internodes. Indoors, topping and LST spread the canopy and bring more bud sites up to the light. A SCROG net helps hold the heavy colas as they swell.

Flowering runs from under 56 days on the fastest phenotypes to around 70 days on the slower ones. The good bract-to-leaf ratio pays off at harvest, with less leaf to remove and a cleaner trim.

Outdoors and in greenhouses, give these plants a sunny spot, good airflow and support for the branches. The lineup is rated for beginners through advanced growers, so newer cultivators can grow it with confidence, while experienced growers can push for the extremely high end of the yield range.

Marshmallow OG Multipack Characteristics

Strain type	Feminized photoperiod multipack (6 crosses)
Generation	Includes one S1 (selfed Marshmallow OG) plus five crosses
Genetics	Marshmallow OG ((Chem D x Triangle Kush) x Gelato) x six partners
TAC	Up to 25-30%
Effect	Indica to balanced hybrid
Aroma/Terpenes	Sour, gasoline, pine, floral
Yield	High to extremely high
Flowering time	Under 56 to 70 days
Height	Medium to tall
Grow level	Beginner to advanced
Ideal environment	Indoor, greenhouse and outdoor
Best cultivation technique	Topping, LST and SCROG

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