Root Biome Builder
At A Glance
Root Biome Builder is a professional-grade liquid biological inoculant designed to fortify the foundation of your plant collection. Specifically engineered for container-grown plants and high-value collector aroids, this formula introduces a concentrated dose of both Bacillus subtilis and Bacillus amyloliquefaciens.
By establishing a robust microbial colony in the rhizosphere, it bridges the gap between sterile potting mixes and the complex ecosystems found in nature. Whether you are acclimating a rare import or maintaining a prized Monstera, this soil drench application supports the biological diversity necessary for superior root resilience and nutrient availability.
-
Formulation: Highly concentrated liquid beneficial soil bacteria.
-
Active Ingredients: Contains Bacillus subtilis and Bacillus amyloliquefaciens
-
Application: Simple soil drench designed for container-grown plants.
-
Key Benefit: Directly supports and diversifies root zone biology.
What It Supports
How to Use
Availability
Storage
FAQ
What is your Live Delivery Guarantee?
We guarantee that our Trichoderma T-22 arrives with a 100% viable spore count. Because you cannot see these organisms with the naked eye, our guarantee for this product is handled differently than our predatory mite or nematode guarantees.
- Viability Guarantee: We ensure that the product has been stored in climate-controlled conditions and shipped in UV-protected packaging to maintain peak potency. We guarantee the spores are "active" and ready to colonize your roots the moment they are hydrated.
- The "Proof of Life" Period: Unlike mites (which you check on day one), the proof of Trichoderma is seen in the plant's response. We offer a 21-day viability window. If you apply the product as directed and do not see an improvement in root health (whiter roots, increased root mass) or plant vigor within three weeks, contact us.
- Shipping Protection: If your package arrives punctured, wet, or has been exposed to extreme heat (left in a mailbox over 100°F) and the powder is clumped or discolored, take a photo and contact us within 24 hours. We will replace the product to ensure you are starting with a healthy colony.
Can I use Root Biome Builder in semi-hydroponics (LECA or Pon)?
Will this product cause a biofilm or "slime" in my self-watering pots?
Is Root Biome Builder safe for propagation and "rehab" plants?
Can I use this alongside my regular liquid fertilizers?
How soon will I see results in my aroids?
Does this product have a strong odor?
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!
Too Many Options?
We get it. Try our mite/insect matchmaking quiz and instantly get matched to the solutions you may need.
Mite Matters
Cucumeris: Why It Works (and Why It Fails)
Cucumeris is reliable, widely researched, and genuinely effective — within a specific set of conditions. Here's what it actually does, what it won't do, and how to tell if it's the right species for your situation.
My Plant Has Webbing. Help.
Webbing on a plant isn't always spider mites — and the mite that causes the most damage indoors doesn't produce webbing at all. Here's how to tell what you're actually looking at before you treat.
Native vs Invasive Ladybugs
Most ladybugs you'll encounter are red with black dots — and that description fits native, introduced, and invasive species equally. Here's how to actually tell them apart, what the harlequin ladybug has been doing to native populations, and where the real ecological concerns are.














