Immediate Pest Control. Tiny. Precise. Relentless.
When thrips, whiteflies, or russet mites start showing up in real numbers, Swirskii in bottles is how you show them the door.
This bottle is filled with live, fast-moving adult Amblyseius swirskii, a tan, near-microscopic predator that’s built to hunt down soft-bodied pests at all life stages. Ideal for treatment (not just prevention), these mites don’t need warm-up time—they get to work the moment they’re released.
You may not see them (they’re only ~0.5mm), but if you squint hard enough, you might spot a blur of beige on the move. Whether you see them or not, they’re already working on your behalf.
Targets:
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Thrips (larvae)
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Whiteflies (eggs and larvae)
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Broad mites
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Russet hemp mites
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Cyclamen mites
How to Use
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Gently rotate the bottle to evenly distribute mites throughout the carrier.
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Sprinkle the contents directly onto leaves, into plant canopies, or onto small piles of substrate near infested areas.
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Avoid overhead watering or heavy misting immediately after application.
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Release in the early morning or evening for best results—avoid midday heat.
Optimal conditions: 68–96°F with moderate to high humidity. Swirskii mites cannot survive freezing temperatures—indoor or greenhouse use recommended in colder months.
Results You Can Expect
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Visible pest suppression within 2–5 days
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Eggs hatch in 2–3 days, with full development to adult in 7–10 days
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Adult mites live 20–30 days, feeding and reproducing throughout
Safe for Everything But the Pests
Swirskii mites are completely safe for humans, pets, and plants. No biting, no stinging, no damage—just biological pest control at its most precise.
How Much Do You Need?
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Light infestations: 5–10 mites per sq. ft.
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Heavy infestations: 25,000+ mites for large or high-pressure areas
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Agricultural use: 25,000+ mites per acre
Pro Tips
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Apply at first sign of pests—don't wait.
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Avoid recent pesticide applications (residues can kill predatory mites).
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For ongoing protection, bundle with Swirskii sachets for long-term prevention—and get a discount when you do.
Shipping & Storage
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Shipped overnight with a live delivery guarantee
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Use immediately upon arrival. If needed, store at 50–60°F for up to 24 hours.
Too Many Options?
We get it. Try our mite/insect matchmaking quiz and instantly get matched to the solutions you may need.
Our Live Delivery Guarantee
We stand behind every leaf and every mite. If your plant or predatory insects don’t arrive alive on the first delivery attempt, we’ll make it right.
Here’s what you need to know:
- Email us at info@fgmnnursery.com within 24 hours of delivery
- Include clear photos of the item and the shipping label
- Someone must be available to receive the package—plants and bugs don’t do well sitting in the sun, a mailbox, or the back of a delivery truck
For plants, we offer store credit if something goes wrong.
For predatory mites and beneficial insects, you’ll have the choice of a replacement shipment or store credit.
If you contact us after the 24-hour window, we may still be able to help—just know it’s handled case by case.
We pack with care, insulate when needed, and check the weather before shipping. But once it’s in transit, the fastest way to protect your order is to open it right away.
Mite Matters
The Hidden Toll of Thrips on Plant Health
How Predatory Mites Use Chemical Signals
Predatory mites don’t just hunt—they communicate. Plants call for backup with chemical signals, predators leave scent trails, and entire ecosystems shift in response. These invisible conversations shape how pests are controlled, long before you see results on the leaves.
