Fleas are a persistent problem for pets and yards alike — but nature has a solution. Beneficial nematodes are microscopic roundworms that target flea larvae in the soil, breaking the flea life cycle before it gets out of hand. Safe for people, pets, and plants, they offer an effective, chemical-free approach to flea control in lawns and gardens.

White grubs are the soil-dwelling larvae of scarab beetles — including Japanese beetles and chafer beetles — and one of the most damaging turf and garden pests. Learn how to identify them, understand their life cycle, and use safe, chemical-free solutions like beneficial nematodes to protect your lawn and plants.

Sound Horticulture was very busy and active in 2025, completing 25 years of business. Our sales increased, we added new and exciting products and deepened relationships with both customers and vendors. 

Discover the power of nematodes for natural pest control. Safe and effective solution grubs, thrips, weevils and more!

Often when we walk into a greenhouse our gaze sweeps across the sea of green and we admire the colors, the light and the variety of plant life. We should however follow the admonitions from Les Mis and ‘Look Down’ to investigate where it all starts. In the soil. There are several pests that inhabit this dark underworld, and using biocontrols for these pests is the cornerstone for many programs.

Thrips are common greenhouse pests and challenging to control with chemicals. They are tiny and hide in between leaves and flower bracts. They are easily overlooked until the telltale signs of feeding occur: discolored or distorted leaves, stipling, silvering and premature leaf drop. Using yellow sticky cards in the crop can alert you when they show up and trap them, decreasing the population.

Nematodes are safe for pets, animals, biological control agents, and humans! If you are dealing with fungus gnats, thrips, or other soil dwelling pests like grubs or weevils, we recommend adding nematodes as a quick knockdown.