Snowball strain

About Snowball

Snowball is an indica-leaning hybrid bred by Ethos Genetics. It appeals to growers for its dense buds and very high resin production, and reported THC levels vary widely between phenotypes. This strain demands careful late-flower humidity control to prevent mold in its dense colas, setting it apart from similar hybrids. It thrives in warm, dry climates and produces substantial yields indoors and outdoors.

Effects people report

The high begins with a euphoric and uplifting cerebral buzz that transitions into a relaxing yet clear-headed body calm. Effects are balanced, starting lighter and settling into a mellow state without full sleepiness. The peak lasts around 2 to 3 hours, making it suitable for evening use without excessive drowsiness. Harvesting when trichomes are mostly cloudy with about 10% amber enhances the body-relaxing properties.

Flavor and aroma

On opening the jar, the aroma is distinctly creamy and earthy with a sharp diesel undertone. Inhale reveals a robust diesel and herbal flavor layered with subtle nutty and chemical notes. The exhale finishes with a smooth earthiness and lingering creaminess. Proper curing preserves the complex terpene profile and prevents harshness in the smoke.

Growing notes

Snowball performs well indoors where growers can maintain stable temperatures around 70-75 deg F and relative humidity (RH) between 50-60% during veg, lowering to 40-45% in late flower to reduce mold risk. Outdoors, it favors warm, dry climates with good airflow to combat its high mold susceptibility. Early training with topping at day 21 of veg encourages a bushy canopy, while SCROG during week 2 of flower manages its moderate stretch and maximizes light penetration. LST is effective in week 3 of veg to shape lateral growth. Nutrient feeding should start at 0.8 EC in veg, ramping to 1.4 EC by week 4 of flower, then tapering to 1.1 EC by harvest, reflecting its medium nutrient sensitivity. During veg, maintain PPFD around 400 µmol/m²/s, increasing to 600 µmol/m²/s in flower, as the plant tolerates moderate light intensity. Harvest when trichomes are mostly cloudy with 10-15% amber to capture the balanced relaxing effects. Dense buds require strong airflow and defoliation in weeks 6-8 to prevent humidity pockets and bud rot. Yield optimization includes canopy management to ensure even light distribution and prevent shading in large colas.

Because Snowball has high bud density and a high mold risk, maintaining strong airflow and consistent RH below 45% during weeks 6-8 of flower is critical to prevent bud rot and preserve resin quality.

Grower tips

• Top once in week 3 of veg to promote even canopy
• Apply SCROG in week 2 of flower to control stretch
• Maintain humidity at 50-60% during veg and reduce to 40-45% by week 7 of flower
• Start feeding at 0.8 EC in veg and ramp to 1.4 EC by week 4 of flower
• Keep temperatures between 70-75 deg F in veg and slightly cooler at 68-70 deg F in late flower
• Provide PPFD of 400 µmol/m²/s in veg and 600 µmol/m²/s in flower
• Begin trichome checks at week 7 of flower to catch optimal harvest window
• Increase airflow and defoliate in weeks 6-8 to prevent mold
• Taper nutrients after week 6 to avoid buildup.

Common mistakes

• Overwatering early causes root oxygen deprivation leading to poor growth
• Poor airflow increases risk of bud rot in dense colas
• Letting late-flower RH climb above 50% leads to mold in dense interior buds
• Delaying topping past day 21 of veg results in uneven canopy reducing yield by up to 20%.

Who should grow Snowball?

Indoor growers with controlled environments who can apply topping and SCROG techniques will benefit from Snowball's strong training response and mold susceptibility. Additionally, outdoor growers in warm, dry climates with good airflow can successfully cultivate this strain to achieve high yields while managing its humidity sensitivity.

How it compares

Compared to The White, Snowball has a higher resin production and stronger mold resistance due to improved genetics. Relative to Chem 4 OG, Snowball flowers slightly faster and produces denser buds. Compared to Glueball, Snowball offers a more balanced effect profile with less intense sleepiness and a wider THC range.