Black Sugar Seeds

World Wide Cultivars
Feminized
Photoperiod
EU
0.0

Black Sugar Strain Characteristics

Strain brand World Wide Cultivars
Strain Gender Feminized
Strain light cycle Photoperiod
Suitable for growing Outdoor, Indoor
Strain THC level 18 - 20%
% Sativa/ Indica/ Ruderalis 30% Sativa / 70% Indica
Strain harvest 2 oz/ft² indoors
19.4 - 22.9 oz/plant outdoors
Indoor flowering time 56 - 63 days
Strain height 47.2 inches indoors
47.2 inches outdoors
Strain effect Dark sugar ease
Genetics Black Domina x LA OG Kush x Critical
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Black Sugar sounds sweet, but the mood is darker: think citrus peel on black coffee, with a little skunky mischief in the room. This feminized photoperiod Indica grows compact, hits smoothly, and settles into the kind of happy relaxation that makes an evening feel properly edited. Almost-black purple tones may appear as the buds mature.

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Description

Black Sugar Strain Info

Black Sugar is a 70% Indica/30% Sativa hybrid with 18-20% THC, created from Black Domina, LA OG Kush, and Critical genetics. Plants reach around 3.9ft (120cm), making them practical for indoor tents and manageable outdoor plots. This strain is moderately easy to grow, with hardy behavior and strong yield potential when humidity stays under control. The smoke brings fruity citrus brightness with skunky depth, while the effect blends focus with relaxed body comfort and a happy mental edge.

Genetics

Black Sugar was bred from Black Domina, LA OG Kush, and Critical, giving it a broad genetic base with European, American, Afghan, and Asian influence. Black Domina contributes its dark color potential and calming Indica weight. LA OG Kush adds earthy citrus character and a deeper body feel, while Critical supports vigor and generous production. The result is a mostly Indica cultivar with compact growth, resin-rich flowers, and a flavor profile that leans bold rather than sugary-simple.

Flowering Time

Black Sugar flowers in 56-63 days, or around 8-9 weeks indoors. That short bloom window makes it appealing for growers who want Indica-style results without a long wait. Stable feeding and good light help the plant build dense flowers on schedule. Outdoors, growers in the northern hemisphere can sow in April and aim for a mid-October harvest in suitable climates.

Yields

Indoors, Black Sugar can produce up to 2oz/ft² (600g/m²) under strong lighting and proper canopy control. Outdoors, healthy plants return around 1.2-1.4lbs (550-650g) per plant in warm, sunny conditions. For a compact strain, that output is genuinely impressive, especially when growers provide consistent sunlight and well-draining soil.

Effects

The high starts with a clearer mental shift than many heavy Indicas, bringing focus into the foreground before the body begins to loosen. Happiness follows in a calm, grounded way, making the experience feel easy rather than flashy. As the session deepens, physical relaxation becomes the main event. Black Sugar works nicely for evening use, but it can still suit low-pressure creative tasks when dosed lightly.

Relaxed
Happy
Focused

THC and CBD Levels

With 18-20% THC, Black Sugar sits in a medium potency range that feels approachable but still satisfying. CBD is not officially specified, so the experience is shaped mainly by THC and terpene expression. Expect a steady Indica-led effect with a functional Sativa touch, especially during the earlier part of the high.

Smell and Taste

The aroma carries roasted coffee warmth with spiced hashish depth, then shifts toward an earthy pine base with citrus brightness. On the tongue, lemon and orange notes bring freshness, while skunk gives the profile a rougher, more old-school edge. The smoke feels rich and rounded, leaving a lingering citrus-skunk finish after the exhale.

Orange
Lemon
Fruity

Grow Tips

Black Sugar grows to about 3.9ft (120cm), with compact Indica structure and dense resinous buds. It prefers Mediterranean or temperate climates around 70-85°F (21-29°C). Low humidity is important during bloom, especially when the flowers begin to tighten.

  • Use ScrOG indoors to create an even canopy and support lower bud sites.
  • Keep RH around 55-60% in veg, then reduce it to about 40% in flower.
  • Choose well-draining soil or coco coir to protect the roots from excess moisture.
  • Add a carbon filter indoors, as the skunky aroma can become loud.
  • Reduce humidity near harvest to protect dense flowers from mold.

Black Sugar Seeds for Sale

Searching for feminized seeds with dark Indica style and generous harvest potential? Look no further than Black Sugar. Buy online from Herbies and experience top-tier quality, global delivery, and unbeatable prices. Let this shadowy citrus-skunk cultivar bring serious weight to your next grow.

Written by
Ethan Cole
Cannabis cultivation expert and writer

Cannabis cultivation expert with over a decade of experience in indoor growing and grower education.

Reviewed by
Sylvia Johnson
Indoor growing expert and cannabis writer
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