Spical (Ulti-Mite) Neoseiulus californicus - Reliable Biological Control for Spider Mites
Important: Beneficial insects are only shipped to Germany, France, Austria, Denmark, the Netherlands, Belgium, and Luxembourg due to their short shelf life and the need for fast delivery. Orders ship once a week (Wednesdays) — please read the shipping disclaimer carefully to avoid delays!
What’s Included
✔ 5 sachets, covering up to 5m² for consistent pest control. Each sachet contains Neoseiulus californicus, gradually releasing mites over time. No need to open the sachets.
How Neoseiulus californicus Works
✔ Spider Mite Control - Feeds on eggs, larvae, and nymphs, reducing outbreaks.✔ Tolerant to Dry Conditions - Performs well in lower humidity compared to other predatory mites.✔ Prevention and Treatment - Establishes on plants before spider mites appear, providing long-term protection.✔ Survives on Pollen - Can persist even in the absence of pests, ensuring continued effectiveness.
Highly effective: In warm indoor conditions (20-32°C), Neoseiulus californicus breeds rapidly, offering ongoing protection.
Best Conditions for Use Indoors
✔ Temperature: 15-35°C✔ Humidity: 50% or higher for optimal performance✔ Not suitable for plants with glandular hairs (e.g., tomato plants) - too difficult for mites to navigate.
🌱 Tip: Keep plants well-hydrated and maintain moderate humidity levels to support predatory mite activity.
How to Apply Neoseiulus californicus on Houseplants
These predatory mites are delivered in breeding sachets, which provide a steady release of mites over several weeks.
✔ Small plants - 1 sachet per pot✔ Larger plants (e.g., Monstera, Ficus) - 2-3 sachets per plant✔ Plant collections or shelves - 1 sachet per 0.5-1m²✔ Hang sachets near affected plants, avoiding direct sunlight, heating vents, or excessive airflow.✔ Do not open sachets - they are designed with exit holes for gradual mite release.🔄 Reapply every 4 weeks if spider mite populations remain high.
What Pests Do Neoseiulus californicus Control?
✔ Spider mites - Feeds on all life stages, including eggs and juveniles.✔ Broad mites and cyclamen mites - Helps reduce populations.✔ Some thrips larvae - Secondary target.❌ Not effective against aphids, scale insects, or mealybugs.
🔹 For heavy spider mite infestations, consider combining Neoseiulus californicus with Phytoseiulus persimilis, which actively hunts adult spider mites.
Storage and Handling for Indoor Use
✔ Store at room temperature (18-22°C).✔ Use within 48 hours of arrival for best results.✔ Do not refrigerate - cold storage reduces effectiveness.
Pesticide Compatibility for Houseplants
Neoseiulus californicus is sensitive to many chemical treatments commonly used on houseplants.
🚫 Avoid using:
 
Neem oil - Can harm beneficial mites.
Insecticidal soap (if directly applied to mites).
Sulfur-based products and pyrethroids - Highly toxic to beneficial insects.
✔ Best Practice: If neem oil or insecticidal soap has been used, wait 5-7 days before introducing mites.
Common Issues and Troubleshooting
❌ Mites don’t seem to establish?
 
Check humidity - If too low, increase moisture using a pebble tray or humidifier.
Avoid strong airflow - Fans and vents can disrupt mite populations.
Previous pesticide exposure? - Residual chemicals may reduce effectiveness.
❌ Still seeing spider mites?
 
Neoseiulus californicus controls young spider mites but does not actively hunt adults.
For faster results, introduce Phytoseiulus persimilis, which aggressively hunts all life stages.
Combine treatments - Water sprays, pruning affected leaves, and sticky traps can enhance effectiveness.
Why Choose Neoseiulus californicus for Houseplants?
✔ Targets spider mites at multiple life stages - Effective against eggs, larvae, and nymphs.✔ Tolerates dry indoor air - More resilient than other predatory mites.✔ Chemical-free pest control - Safe for pets and people.✔ Long-term protection - Works for weeks after release.✔ Easy to use - Simply hang sachets and let the mites do the work!
Order Neoseiulus californicus Today!
Protect your houseplants naturally with Neoseiulus californicus. Order now for an effective, pesticide-free solution against spider mites, broad mites, and cyclamen mites!