Neoseiulus Californicus Treatment Bottles

Regular price $70.00

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Neoseiulus Californicus Treatment Bottles

At A Glance

Neoseiulus californicus is a hardy, aggressive predatory mite specifically adapted for hot, dry environments. While many beneficials require high humidity to survive, Californicus is the "survivalist" of the mite world. It is a specialized hunter of Spider Mites, but it is also a patient generalist that can stay on your plants for weeks without a primary food source.

  • Scientific Name: Neoseiulus californicus

  • Primary Target: Two-Spotted Spider Mites.

  • Secondary Targets: Broad Mites, Russet Mites, and Cyclamen Mites.

  • Key Advantage: Exceptional tolerance for low humidity and high temperatures. It is the best choice for summer greenhouses and indoor grow tents with intense lighting.

Target Pests

Californicus is a relentless hunter that focuses on spider mite colonies at every life stage:

  • Two-Spotted Spider Mites: Effectively pierces through light webbing to consume eggs, larvae, and adults.
  • Microscopic Mites: Actively hunts Broad Mites and Hemp Russet Mites that hide in new growth.
  • Alternative Food: Unlike specialists like Persimilis, Californicus can survive on pollen and other small insects, allowing it to act as a long-term preventative shield.
Environmental Needs

This mite is specifically chosen for its ability to withstand "harsh" garden conditions that would kill other beneficials.

  • Temperature Range: 50F to 95F. It remains active and reproductive even when temperatures spike during mid-day heat.
  • Humidity: Performs best at 50% to 60% RH. It is much more resilient to dry air (as low as 40% RH) than other predatory mite species.
  • Light Requirements: Not sensitive to day length; it is effective in both 18/6 and 12/12 light cycles.
Selection Guide

Californicus vs. Persimilis: Persimilis is faster at killing heavy infestations but dies quickly without food. Choose Californicus for long-term prevention or if your humidity is below 60%.

Californicus vs. Ultimate Control: The Ultimate Control blend is for general protection. Choose Californicus Bottles when you have a confirmed Spider Mite outbreak and need a high concentration of specialists in one area.

The Summer Choice: If you struggle to keep your grow room cool and humid during July and August, choose Californicus. It is the most reliable survivor in "summer-mode" gardens.

How to Use

1. The "Wake Up" Tumble
The mites naturally settle during shipping. Before opening the bottle, gently rotate it end-over-end for 30 seconds to ensure the mites are evenly distributed throughout the carrier material.

2. Application

  • Hot Spotting: Identify the plants with visible "stippling" (tiny yellow dots) or light webbing. Apply a generous amount of the bottle contents directly to these leaves.
  • The Canopy Sweep: Shake a light dusting over the rest of your garden to create a perimeter that prevents the infestation from spreading.
  • Release Boxes: For plants with resinous flowers, use hanging release boxes to prevent the carrier material from sticking to your crop.

3. Dosing Rates

  • Preventative: 1,000 mites per 100 sq. ft. every 3 to 4 weeks.
  • Active Infestation: 2,000 to 5,000 mites per 100 sq. ft. Repeat every 14 days until the pest population crashes.
How They're Shipped

Release Timing: For the highest success rate, release Californicus the same day they arrive.

Storage: If you must wait, keep the bottle horizontal in a cool, dark place (55F to 60F). Do not refrigerate.

The "Invisible Army" Note: These mites are microscopic (0.5mm) and pale orange to tan in color. They are masters of hiding and will scatter to the undersides of leaves immediately upon release.

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FAQ

What is your Live Delivery Guarantee?

We guarantee that your beneficial insects will arrive healthy and ready to work. Because we are shipping live organisms, we use packaging and expedited shipping to ensure their safety. In the rare event that your order is compromised during transit, please take a photo of the package and contact us within 24 hours of delivery so we can make it right.

Why should I use a bottle instead of sachets?

Bottles allow for an "instant release" of a large population, which is necessary for fighting an active infestation. Sachets are for slow-release prevention.

Will they get rid of heavy webbing?

No predator can easily navigate heavy spider mite webbing. If you see thick webs, manually remove them or spray them off with water before releasing Californicus.

How long do they live?

Adults live for about 20 days. If they have food (mites or pollen), they will lay eggs and continue to protect your garden.

Can I use them with other beneficials?

Yes. They work perfectly with Orius or Cucumeris for a multi-layered IPM strategy.

Is it safe for my pets?

Yes. These mites are harmless to humans, dogs, cats, and other animals.

Can I spray my plants?

Avoid all oil or soap-based sprays for at least 7 days before and 14 days after release.

Help! I'm overwhelmed

Yeah, it's a lot the first time you're using predatory mites. Please email us at info@fgmnnursery.com and we'll be happy to help!

I don’t see anything moving in my bottle or sachet. Does that mean they’re dead?

Not at all! In fact, go ahead and deploy them.

Predatory mites are microscopic (often less than 0.5mm) and naturally blend into their carrier medium (bran or vermiculite).

  • For Bottles: The mites often huddle in the center of the bottle for insulation during transit.
  • For Sachets: These are "slow-release" nurseries. The mites stay tucked deep inside the breeding media and emerge one by one over 2–4 weeks. Seeing an "empty-looking" sachet or bottle is not proof of a loss; it is simply how they are packaged for maximum survival.