Why Gophers Are Worse in Spring

Gopher activity peaks in spring — here's why and what homeowners can do.

If you've noticed fresh gopher mounds appearing in your yard after winter, you're not imagining things. Gopher activity increases significantly in spring across Southern California for specific biological and environmental reasons.

BREEDING SEASON

Spring is peak breeding season for pocket gophers. A single female can produce two to three litters per year with up to six young each. As juveniles mature and establish territories, they disperse into surrounding yards — which is why a gopher problem can seem to appear suddenly across multiple properties at once.

SOIL CONDITIONS

Winter rains soften Southern California's typically hard clay soils, making tunneling easier and faster. Gophers take advantage of improved digging conditions to expand tunnel systems aggressively. By the time soils dry out in late spring, extensive new networks are already established.

PLANT GROWTH

The flush of new plant growth in spring means abundant food sources just below the surface. Bulbs sprouting, vegetable gardens starting, and lawns greening up all attract gophers looking to feed on fresh roots.

WHAT TO DO IN SPRING

Spring is the best time to address a gopher problem before populations expand. Professional trapping in early spring removes resident gophers before they breed and before juveniles disperse into your yard.

Soil Conditions in Spring

Winter rains loosen and moisten Southern California's clay-heavy soils, making tunneling significantly easier for gophers. During dry summer months, hardened soil slows gopher movement. Spring's softer soil allows gophers to expand tunnel networks rapidly and cover more ground in less time — which is why property damage accumulates so quickly between February and May.

Vegetation Growth Drives Activity

Spring brings a flush of new root growth that gophers actively seek out. Fresh roots from newly planted gardens, spring bulbs, and rejuvenating turf are highly attractive food sources. Gophers that were slower and more contained in winter become highly active foragers in spring, often covering the entire property in search of the most nutritious root systems.

Breeding Season Increases Population

Pocket gophers in Southern California breed year-round but peak activity occurs in late winter and spring. A single female can produce multiple litters per year, and juvenile gophers disperse from their natal tunnels in spring to establish new territories. This dispersal is why homeowners who had no gopher activity suddenly find mounds appearing across multiple areas of their property in spring — the newcomers are juveniles establishing new tunnel systems.

Timing Your Treatment

The best time to address gopher activity is at the first sign of mounds — before the population has time to expand and before spring breeding adds new animals to the property. Early treatment is more straightforward and typically requires fewer follow-up visits than treating an established spring infestation. Call 909-599-4711 at the first sign of gopher activity this spring.