"We've used mealworm frass on our own commercial fodder crops, flower gardens, and aquarium plant facilities for decades. The results speak for themselves."
Transform your garden with the power of nature.
Stronger soil, healthier plants, and a cleaner planet. Powered by 100% organic mealworm frass.
BioMeal Flourish provides a balanced source of NPK, essential micronutrients, and naturally occurring chitin to boost plant immunity and restore soil health organically.
"The response in my veggie garden was almost immediate. Bigger yields, healthier leaves, and zero pest problems this season!"
— MARK T., HOME VEGGIE GROWERTrusted by commercial growers & 3 generations of Australian farmers
"A complete game-changer for organic growers looking for a chemical-free way to build plant pest resistance."
"Chitin-rich frass triggers the plant's natural defense mechanism, making synthetic pesticides obsolete in home gardens."
What is BioMeal Flourish Mealworm Frass?
The ultimate 100% natural soil enhancer & plant immunity booster.
Mealworm frass is the waste and shed exoskeletons of our mealworms - the natural, nutritious byproduct of the mealworms that we grow here on Australia's largest livefood insect farm. Because our insects are raised without chemicals or pesticides, our frass is 100% pure, organic and completely safe for your soil, family and pets.
Four reasons your garden will love it
A complete soil and plant health system — nutrition, structure, immunity, and safety in a single dry sprinkle.
Nutrient-Dense Food
Packed with primary NPK nutrients, calcium, magnesium, and zinc for vibrant blooms and edible crops.
Soil Health & Humus
A complete soil and plant health system: nutrition, structure, immunity and safety, all in a teaspoon of mealworm frass.
Natural Plant Immunity
Chitin from shed exoskeletons signals plants to strengthen cell walls and trigger natural pest resistance.
Safe & Easy · Zero-Burn
Dry, odour-neutral powder with a neutral pH. Safe for sensitive plants, Australian natives, containers, and veggie beds.
Choose your gardening pack
Bigger packs save more. Every option ships fast from Kenmore, QLD.
Perfect for container gardens, pot plants, and small indoor collections.
- Covers ~10 potted plants
- Resealable pouch
- Ships in 1-2 business days
Ideal for backyard vegetable patches and flower beds.
- Covers a full veggie patch
- Free flat-rate shipping
- Growing guide included
Best for avid home gardeners, raised beds, and seasonal soil preparation.
- A full season of feed
- Priority shipping
- Free garden journal
Loved by 140+ happy gardeners
Real feedback from Australian growers using BioMeal Flourish.
"No more synthetic chemical fertilizers for me! My tomatoes are thriving, and I love that it's safe around my kids and dogs."
"BioMeal Flourish saved my potted native plants. Easy to sprinkle, neutral smell, and noticeable growth within weeks."
"The chitin effect is real! Pest damage dropped significantly in my raised garden beds this season."
Nature's complete nutrient matrix
Every scoop delivers a biologically-active blend that feeds plants, rebuilds soil life, and strengthens natural defenses — no synthetics, ever.
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Organic NPK & trace minerals
Balanced macronutrients alongside zinc, magnesium, and calcium for vibrant leaves, blooms, and edible crops.
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Bio-active chitin
Activates plant hormone pathways to release natural defense compounds against pests and disease.
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Microbe-rich biology
Restores micro-flora in depleted soil for better nutrient uptake and long-term structure.
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100% chemical & pesticide free
Zero synthetic additives or harsh chemicals — safe for the whole family and the ecosystem.
Simple, mess-free application
Three easy steps to activate BioMeal Flourish in any garden.
Top Dressing
Sprinkle around the base of potted plants or garden beds. A little goes a long way — no gloves required.
Mixing
Blend into potting mix before planting new seedlings or repotting for a strong, balanced start.
Water In
Water thoroughly to activate the beneficial microbes and slow-release nutrient delivery.
Questions, answered.
Everything you need to know before you sprinkle. Can't find your answer? Our team is happy to help.
Still have questions?
Email contact@naturalgardener.com.au or call 0409 337 418 — real gardeners on the line.
Is Mealworm Frass Fertiliser safe around children/animals, and edible plants?
How does Mealworm Frass Fertiliser compare to other fertilisers like manure or blood & bone?
What’s the benefit of mealworm frass over worm frass?
How does mealworm frass boost plant immunity?
Where does all your mealworm frass come from?
How much does shipping cost?
Shop for BioMeal Flourish. Ships from Kenmore, QLD.