Critical Kush by Barney's Farm

Critical Kush is a cup-winning Barney’s Farm hybrid that brings together two heavyweights: the famous Critical Mass and Barney’s Farm’s own OG Kush. The result is a vigorous, fast-finishing feminized Indica with up to 26% THC, a pungent earthy-spice nose and a deeply relaxing finish.

The buds are sticky and crystal-covered, with a dank, fuel-tinged aroma lifted by bright notes of lemon and lime. It is classic Indica in every sense, yet fresher and more complex than many old-school varieties.

Indoors, plants stay at 100–110 cm (39–43 in) and can yield 550–650 g/m² (1.80–2.13 oz/ft²) in just 55–60 days of bloom. Outdoors, they reach 120–150 cm (47–59 in) and can produce up to 1,000 g per plant (35.3 oz/plant), ready in the third to fourth week of September.

Critical Kush Lineage: Critical Mass x OG Kush

Critical Mass is known for heavy yields and a fast bloom thanks to its Afghani and Skunk roots. Barney’s Farm’s OG Kush adds piney, fuel-laden terpenes, dense resin and potency.

The cross keeps the speed and production of Critical Mass while gaining the depth and character of OG Kush. Barney’s Farm lists it as 100% Indica, and its compact, sturdy plants reflect that heritage.

Critical Kush Aroma, Flavor and Effect

The aroma is earthy and herbal with a pungent fuel streak and a spicy edge. As buds mature, lemon and lime notes add brightness to the dank base, making the grow room smell like a pine forest after a rain shower with a citrus peel twist.

The flavor follows with fresh pine, damp earth and a tangy lemon-pie sweetness. It tastes like a slice of lemon meringue pie eaten at a campsite deep in the woods.

The effect starts with a stimulating lift before shifting into a calm, relaxing body feel. Barney’s Farm describes it as stimulating, calming and relaxing, with a heavy finish that makes it a natural late-night choice. At up to 26% THC, it leans strong without being overwhelming for regular consumers.

Growing Critical Kush Indoors and Outdoors

Critical Kush is robust, resilient and notably resistant to common molds and mildew, which makes it a forgiving choice for novice growers. Indoors, its compact 100–110 cm (39–43 in) frame suits small tents and SOG setups, while topping and LST help spread the canopy for larger plants.

Flowering takes only 55–60 days, so indoor growers can run more cycles per year. Well-fed plants can return 550–650 g/m² (1.80–2.13 oz/ft²) of sticky, dense flowers. A carbon filter is recommended for the pungent final weeks.

Outdoors, plants reach 120–150 cm (47–59 in) and can yield up to 1,000 g (35.3 oz) each. Harvest arrives in the third to fourth week of September in the Northern Hemisphere, ahead of the autumn rains in many regions.

Critical Kush Characteristics

Strain type	Feminized
Genetics	Critical Mass x OG Kush
Indica/Sativa	100% Indica
THC	Up to 26%
CBD	Low
Effect	Stimulating, calming, relaxing
Flavor	Fresh pine, earthy, lemon pie, tangy
Aroma	Earthy, herbal, fuel, spice
Indoor yield	550–650 g/m² (1.80–2.13 oz/ft²)
Outdoor yield	Up to 1,000 g/plant (35.3 oz/plant)
Flowering time	55–60 days
Outdoor harvest	3rd–4th week of September
Height	100–110 cm (39–43 in) indoors; 120–150 cm (47–59 in) outdoors
Bud appearance	Sticky, crystal-covered, dense buds
Best cultivation technique	SOG or topping with LST

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