The Leaf Index
Vol. IA field guide to cannabis cultivarsleafly.cc
No. 4207Indica

Auto Great White by Seedsman

Ruderalis × Indica × Sativa

Auto Great White is an autoflowering indica cultivar developed by Seedsman, blending ruderalis, indica, and sativa genetics. It is designed to offer the resinous characteristics and aroma of classic Great White strains in a faster, more manageable plant. This cultivar is suitable for growers seeking potent, terpene-dense flowers with consistent performance.

EffectsCalm Relaxation
May help withStress
AromaCitrusSkunkEarthyPepperyHashFloralGrapefruitLemon

Appearance and Structure

This autoflower typically grows to a height of 60-100 cm indoors, featuring a main cola and several side branches that develop dense, conical buds. The plants are characterized by a significant trichome coverage, giving the buds a frosted appearance. Sugar leaves are often narrow and heavily dusted with resin. Bud density is considered above average for autoflowering varieties.

The buds exhibit lime to forest green coloration, accented by a white cast from abundant trichomes. Pistils mature from cream to tangerine and amber hues. The calyx-to-leaf ratio is high, which simplifies the trimming process.

Aroma and Flavor

The aroma profile of Auto Great White is marked by a bright citrus top note, often reminiscent of lemon zest or grapefruit, layered over a foundational skunk scent. As the flowers mature, earthy and peppery undertones emerge. During curing, a sweet, resinous hash aroma becomes more pronounced.

On inhale, users can expect a sweet citrus flavor with hints of pine and herbal resin. The mid-palate reveals a peppery, skunky undertone, while exhales tend to be cleaner, leaving lingering notes of grapefruit rind and faint cedar. Vaporization at moderate temperatures can enhance the citrus and floral notes.

Effects

Auto Great White is reported to produce a balanced effect, stemming from its indica heritage and moderate THC content. The onset is generally described as relatively fast but not overwhelming for most users. The effects are characterized by a sense of calm.

Terpenes and Cannabinoids

Auto Great White typically contains THC levels ranging from 10-15%, with CBD content below 1%. Minor cannabinoids are present in trace amounts. The terpene profile often includes Myrcene, Limonene, Caryophyllene, and Pinene, contributing to the strain's characteristic aroma and flavor.

Total terpene content can range from 1.5-2.5% by weight under optimal growing conditions. Phenotypes may lean towards Myrcene, resulting in earthier notes, or Limonene, emphasizing citrus qualities. The specific terpene expression can influence the subtle nuances of the aroma and flavor.

Origins and Lineage

Auto Great White was developed by Seedsman, building upon the legacy of the original Great White strain that gained popularity in the late 1990s and early 2000s. This autoflowering version incorporates stabilized ruderalis genetics to enable flowering independent of light cycle changes.

The breeding objective was to retain the resin production, aroma, and balanced effects of the Great White lineage while introducing the rapid life cycle characteristic of autoflowers. The genetic makeup includes ruderalis, indica, and sativa influences, with potential ancestral links to Skunk and White Widow genetics.

Growing

As an autoflower, Auto Great White transitions from seed to harvest in approximately 70-85 days without requiring adjustments to light cycles. Plants are generally compact, reaching heights of 60-100 cm indoors, making them suitable for smaller cultivation spaces. The strain is known for its resin production and manageable plant structure.

Yields are reported to be consistent with typical autoflowering expectations, generally falling within the 300-500 g/m² range under optimized indoor conditions. The strain benefits from standard autoflower cultivation practices, including appropriate nutrition and environmental control to maximize resin development and bud density.

Frequently asked questions

What is the THC and CBD content of Auto Great White?
Auto Great White typically has a THC content between 10-15% and CBD content below 1%.
How long does Auto Great White take to grow?
As an autoflower, Auto Great White typically completes its life cycle from seed to harvest in 70-85 days.
What are the primary aromas and flavors of Auto Great White?
The strain is known for its skunky citrus aroma and flavor, with earthy, peppery, and hash undertones.
What effects can be expected from Auto Great White?
Users report a sense of calm and relaxation from this cultivar.