Don’t let your investment starve.
You brought in the "good guys" (predatory mites) to protect your plants. But what happens when they’ve eaten all the pests? Or what if you want to release them before the thrips arrive?
Without food, your mites will either starve, cannibalize each other, or wander off in search of greener pastures.
Enter the Breeder’s Blend. This isn't just "bug food." It is a scientifically formulated tri-blend diet designed to turn your plants into a predatory mite fortress. We use the exact same ingredients commercial insectaries use to rear millions of mites, now available for your home collection.
The Science: A Complete Nutrition Profile
We skipped the cheap fillers (like corn grit or bran) and created a balanced "macro" profile. This blend is 100% active nutrition designed specifically for generalist mites like ** Amblyseius swirskii, Neoseiulus cucumeris, and Amblyseius californicus.**
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Cattail Pollen (Typha): The "Rocket Fuel." Provides high-energy carbohydrates that keep your mites active, hunting, and patrolling your leaves.
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Decapsulated Artemia Eggs: The "Protein Spike." These shell-free brine shrimp eggs are packed with complex proteins and lipids that trigger fecundity (egg laying).
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Brewer's Yeast (Inactive): The "Vitamin Boost." Rich in B-vitamins and micronutrients, this essential component supports mite gut health and longevity.
The Result: Studies show that a diversified diet can boost predatory mite reproduction by up to 300%. This allows you to build a "standing army" of defenders that are ready and waiting the moment a pest shows up.
Which Size Do I Need?
Our formula is ultra-concentrated. A little goes a long way.
10g Jar | The "Hobbyist"
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Best for: Windowsills, IKEA Greenhouse Cabinets, or collections under 50 plants.
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Supply: Lasts 6–12 months for average collections.
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Verdict: The perfect entry-level insurance policy for your prized specific plants.
25g Jar | The "Collector" (Best Value)
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Best for: Large rooms, 4x4 Grow Tents, or collections of 50–150 plants.
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Supply: Lasts 6+ months for heavy users.
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Verdict: Our most popular size. Ideal for maintaining a "standing army" of mites year-round in a large tent.
50g Jar | The "Propagator"
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Best for: Greenhouses, nurseries, or commercial propagation spaces (200+ plants).
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Supply: Bulk supply for professional use.
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Verdict: Maximum economy for growers who release mites monthly.
How to Use (The "Fairy Dust" Method)
Overfeeding can cause mold, so think "seasoning a steak," not "breading a cutlet."
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Grab a Brush: Use a clean, dry artist’s paintbrush or makeup brush.
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Dip & Tap: Dip the brush into the jar to pick up a fine coating of dust.
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The Snowfall: Hold the brush over your plant (focusing on nodes and new growth) and tap the handle. Watch for a very fine, barely-visible "snow" of yellow dust to settle on the leaves.
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Repeat: Apply once every 10–14 days.
Specs & Safety
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Ingredients: Typha Pollen, Decapsulated Artemia Cysts, Inactive Brewer's Yeast.
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Storage: Keep Refrigerated! This is real food. Keep the jar in your fridge to maintain freshness for up to 12 months.
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Safe for Pets: Yes. Ingredients are natural. (Note: Contains shellfish).
⚠️ Pro Tip: Handling Pests
This blend is extremely high-energy. If you currently have a massive, active Thrips outbreak, pause supplemental feeding. You want the mites to be hungry enough to hunt the thrips first! Resume feeding Breeder's Blend once the pest population is under control to maintain your colony.
Frequently Asked Questions (FAQ)
Which mites eat Breeder's Blend? This diet is highly effective for generalist predatory mites, specifically:
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Amblyseius swirskii
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Neoseiulus cucumeris
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Amblyseius californicus
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Amblyseius montdorensis
Note: This blend is not suitable for Phytoseiulus persimilis, as they are specialized spider mite hunters and will not eat pollen or eggs.
Can I use this if I already have Thrips? It depends on the severity.
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Low/Early Infestation: Yes. It will help the mites build their population to overtake the pests.
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Heavy/Active Outbreak: We recommend pausing supplemental feeding. If there are thousands of thrips, let the mites hunt the natural prey first. Resume feeding Breeder's Blend once the pest numbers drop to keep your predators around.
How do I store the jar? Because this is a natural, preservative-free food source, it must be kept cool.
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Fridge: Keeps fresh for 12 months.
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Freezer: Keeps fresh for 2+ years.
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Room Temp: Avoid leaving it in hot grow tents or direct sunlight for long periods.
Is it safe for pets and people? Yes. The ingredients are 100% natural.
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Allergy Warning: This product contains shellfish (Artemia cysts). If you have a severe shellfish allergy, please handle with care or wear gloves.
Why is Brewer's Yeast included? While pollen provides energy and Artemia provides protein, Brewer's Yeast provides essential B-vitamins that are often missing from a pure pollen diet. It ensures your mites are not just eating, but thriving with a complete nutritional profile.
FAQ
How does the Live Guarantee work?
If your order doesn't arrive alive and ready to work, take a photo and file a report within 72 hours (3 days) of delivery, with your order number.
Photos matter: candidly, without them the team can't approve a live beneficial claim. Once a report is approved we'll send a replacement or issue store credit, depending on the season and what's in stock.
Where are you located?
We have a number of different locations in NJ, Maine and Oregon. While we'd love to have you, we are not currently open to the public.
Can I call you?
We get it. Sometimes it's easier to talk to someone, and on a case by case basis we can try to figure it out. Unfortunately though, we're really not able to take calls—FGMN is a small nursery, and we're usually elbows-deep in plants or packing boxes. To make sure nothing gets missed (and everyone gets a timely reply), we keep all communication in writing.
Feel free to message us at info@fgmnnursery.com. We mostly respond quickly, but every once in awhile replies may take a day. Do follow-up if you don't hear in that time. We're human, we miss an email here or there.
Too Many Options?
We get it. Try our mite/insect matchmaking quiz and instantly get matched to the solutions you may need.
The Breeder's blend came in a bag instead of a jar (which isn't a problem) just figured I'd give that note. I also recieved 2 Swirski mite sachets for free, thank you! (If that was an accident just lmk I'll pay for them).
Hi Dillon! They were gifts. We throw something in from time to time. :)
Glad you received everything and are enjoying them!
PS If we did accidentally put something in there, we would NEVER charge you for our error. But honestly, it's usually either extra of what you bought or a few extra sachets.
Good stuff! Will buy more!
Our Live Delivery Guarantee
We stand behind every leaf and every mite.
Here’s what you need to know:
- File a report within 72 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 72-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.
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