Snow Corn Snake: Morph Guide & Genetics [2026]

What Is a Snow Corn Snake?

The snow corn snake is a double recessive morph created by combining two classic corn snake genes: amelanistic (lacking melanin/dark pigment) and anerythristic (lacking erythrin/red and yellow pigment). When both genes are present together, the snake lacks both dark pigment and warm-colored pigment, resulting in a predominantly white or pale pink animal.

Snow corn snakes were one of the first combination morphs produced in the corn snake hobby and remain popular due to their clean, elegant appearance and straightforward genetics.

Appearance

Snow corn snakes have a distinctly pale, wintry look:

• Body color: White, pale pink, or cream base color
• Pattern: Faint ghost saddle markings in very pale pink, peach, or yellow — barely visible in some individuals
• Eyes: Pink or ruby red (from the amelanistic gene)
• Belly: White or pale pink, lacking the dark checkering of normal corn snakes
• Size: Normal corn snake size (3-5 feet)

Hatchling snows often appear very white with subtle pink markings. As they mature, some individuals develop a slight yellow wash, particularly on the neck and along the saddle pattern borders. The degree of yellowing varies by individual and lineage.

Genetics Explained

Understanding snow genetics requires knowing both parent genes:

Amelanistic (Amel)

Removes all melanin (black and brown pigment), leaving red, orange, and yellow coloring on a white background.

Anerythristic (Anery)

Removes erythrin (red and yellow pigment), leaving black, gray, and white coloring.

Snow (Amel + Anery)

When both genes combine, virtually all pigment is removed. The snake cannot produce melanin (dark) or erythrin (warm colors), leaving mostly white with faint residual pigment.

Breeding Outcomes

• Snow x Snow = 100% snow
• Snow x Normal = 100% normal-appearing (double het amel + anery)
• Double Het x Double Het = 1/16 snow, 3/16 amel, 3/16 anery, 9/16 normal-appearing
• Snow x Amel = 100% amelanistic (all het anery)
• Snow x Anery = 100% anerythristic (all het amel)

The 1/16 ratio from double het pairings means snow offspring are relatively uncommon from non-snow parents, which is why direct snow x snow pairings are preferred for producing snows.

Snow Varieties

Several snow sub-types and combinations have been developed:

Bubblegum Snow

A line-bred variety selected for stronger pink coloring. Bubblegum snows display more vivid pink tones than standard snows, particularly as hatchlings.

Green Blotched Snow

Some snow corn snakes develop a subtle green tint in their blotch areas as they mature. This is a natural variation rather than a separate genetic trait.

Strawberry Snow

Combines snow genetics with the strawberry gene, adding a warmer pink/red undertone to the typical white base.

Snow Motley

Combines snow coloring with the motley pattern gene, creating a white snake with a faint dorsal stripe or connected saddle pattern instead of standard blotches.

Coral Snow

Adds the hypo gene to snow genetics, intensifying the pink/coral hues and reducing what little pattern remains.

Pricing and Availability

Despite being a double recessive morph, snow corn snakes are very affordable due to decades of widespread breeding:

Snow corn snakes are available from most corn snake breeders, at reptile expos, and occasionally at pet stores. Het snows (double hets for amel and anery) are very affordable at $25-$50.

Care Requirements

Snow corn snakes require identical care to normal corn snakes:

• 40-gallon minimum enclosure for adults
• 85F warm side, 75F cool side temperature gradient
• Aspen shavings or similar safe substrate
• Appropriately sized mice every 7-14 days
• At least two hides, fresh water, 40-60% humidity
• 15-20+ year lifespan

Like amelanistic corn snakes, snows have pink/red eyes that may be slightly more light-sensitive. Providing good hides ensures they can avoid bright light when they choose. Their white coloring makes them highly visible in the enclosure, so adequate hiding spots help them feel secure.