The Environmental Factor NemaKnights Slow-Release Nematodes 280g granular formula for fungus gnat, thrip & whitefly larval control

The Environmental Factor NemaKnights Slow-Release Nematodes 280g is a ready-to-use granular biological treatment that delivers continuous, targeted control of soil- and surface-dwelling pests like fungus gnats, thrips, and whiteflies without mixing.

Designed for growers who want an easy, low-impact way to manage common pests, this 280 g shakeable formula releases beneficial nematodes over time to attack pest larvae and interrupt life cycles. The granules are meant to be applied directly to affected areas — indoors or outdoors — and are safe for most plants, pets, and beneficial insects when used as directed. Regular reapplication enhances coverage and helps prevent reinfestation.

How does NemaKnights work to reduce pests in my growing space?

NemaKnights uses naturally occurring entomopathogenic nematodes delivered in a slow-release granular carrier. As granules hydrate, nematodes emerge and seek out pest larvae in soil or on substrate surfaces, infecting and helping to reduce pest populations over days and weeks.

• Granules release nematodes gradually for extended control.
• Targets larvae stages of fungus gnats, thrips, and whiteflies.
• Works in soil, substrate, pots, and greenhouse benches.

Can I use these nematodes with hydroponics, potted plants, or lawns?

Yes — the formula is designed to be versatile across many growing environments. It is suitable for hydroponic systems, containerized plants, garden beds, and spot treatments on lawns, as long as application and watering follow label guidance.

• Safe for greenhouses, indoor houseplants, and outdoor gardens.
• Apply to moist media and avoid prolonged exposure to harsh sunlight until nematodes establish.
• Reapply after 10–14 days to disrupt pest life cycles in all systems.

How do I apply NemaKnights for best results and how often?

Application is simple: shake the needed amount of granules onto the affected area — no mixing required — then water lightly to activate the nematodes. For effective suppression, apply again 10–14 days after the first treatment to break successive pest generations.

• Shake granules directly onto soil surface or into pots at label rates.
• Lightly water after application to release nematodes from granules.
• Repeat in 10–14 days for full coverage and prevention of reinfestation.

Is this product safe for beneficial insects, pets, and plants?

NemaKnights is a biological, non-toxic solution targeting pest larvae specifically, minimizing risk to most beneficial insects, household pets, and plants when applied correctly. It’s intended as an environmentally responsible option within integrated pest management programs.

• Non-chemical and bacteria-free formulation.
• Low toxicity to pollinators and beneficial organisms when applied to soil or substrate.
• Follow use directions and avoid direct application to pollinators or open water sources.

Who is this for: NemaKnights Slow-Release Nematodes are ideal for hobbyists, professional growers, and home gardeners who prefer a biological pest control option that’s easy to apply. It’s a good choice for anyone managing potted plants, greenhouse crops, hydroponic systems, or lawns who needs a low-labor, environmentally aware method to reduce common pest populations while minimizing chemical exposure.