Organic
Bio Fungicide

$25.00 Regular price
Unit price
per 
4.9
Rated 4.9 out of 5 stars
38 Reviews
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Control challenging diseases longer with our Organic Bio Fungicide. Protects against fungus, mold, mildew, and rot using Mother Nature’s good bacteria. Say goodbye to disease on your leaves and in your soil and hello to stronger plants.
For Use On
FRUITS + VEGGIES
FLOWERS + FOLIAGE
TREES + SHRUBS
ROSES
NUTS + BERRIES
HOUSEPLANTS
HERBS
ORNAMENTALS
Key Features
Long-lasting defense icon
Long-lasting defense — Provides extended protection, making it an ideal solution for maintaining a healthy garden all-year-round.
Organic approved icon
Organic approved — Certified organic, ensuring its free from harmful synthetic chemicals, promoting healthier soil and plants.
Safely harvest icon
Safely harvest — Leaves no harmful residues, ensuring your fruits, vegetables, and edible plants remain safe for same day consumption.
Concentrated formula icon
Concentrated formula — Minimizes carbon footprint, reduces single-use plastic usage, and delivers long-term financial value.
Proven to work icon
Proven to work — Over 1,500 agricultural trials have been done on each product to prove efficacy against pests, disease, and plant health.
Disease + Pest Control
Diseases Controlled + Suppressed
ROOT ROT
BOTRYTIS
LEAF SPOT
RUST
DOWNY MILDEW
BLACK SPOT ON ROSE
WHITE + GREY MOLD
+ MORE
Ingredients
BACILLUS

Discovered in a rice field in Northern California, our unique strain of bacteria is called Bacillus. Bacillus are a group of beneficial bacteria that grows over the surface of leaves and roots, creating a protective shield significantly improves soil health, promotes plant growth, and protects plants against diseases and stresses, leading to higher crop yields and better overall plant health.


Organic Bio Fungicide Full Active Ingredients:

Bacillus amyloliquefaciens strain F727* cells and spent fermentation media 96.4%, Other Ingredients 3.6%

User Proven Results
100%
feel safe using the Organic Bio Fungicide
92%
have seen an improvement in overall plant health
81%
agree that Organic Bio Fungicide controls disease
97%
agree that Organic Bio Fungicide prevents disease
FAQs
My plants are healthy, but I know my plants are susceptible to disease. Can I use Organic Bio Fungicide to prevent these diseases?

As gardeners, we’ve been conditioned to be reactionary, but the best plant parents and gardeners have learned to take care of their plants and gardens in a preventative manner. We recommend using our Organic Bio Fungicide every 2 weeks for general wellness and prevention. 

What’s the difference between Organic Bio Protectant and Organic Bio Fungicide?

Both formulas have different modes of action on the plant disease, the Organic Bio Fungicide stops spore germination while the Organic Bio Protectant boosts the plants immune system to ward off the disease. However, we highly recommend mixing them together for the most powerful control and broadest spectrum. 

I just applied Arber to my plants for disease control and it just rained. Do I need to reapply?

If it rains within one hour after applying any of our organic formulas, or if the plants are not yet dried from the previous application before the rain, we’d recommend reapplying for best results.

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4.9
Rated 4.9 out of 5 stars
Based on 38 reviews
Total 5 star reviews: 36 Total 4 star reviews: 2 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
38 reviews
  • BS Profile picture for Billie Sue H.
    Billie Sue H.
    Verified Buyer
    I recommend this product
    What type of garden do you have? Outdoor
    What large is your garden? 30+ plants
    What kind of gardener would you describe yourself as? Expert (uncertified)
    What types of plant(s) do you have? Houseplants, Outdoor Herb Garden, Outdoor Vegetable Garden, Outdoor Potted Plants, Outdoor Floral/Ornamental Garden Beds
    Who do you have around your green space? Kids, Pets, Pollinators
    Product Standouts Value for Money, Organic, Kid Safe, Pet Safe, Bee & Butterfly Friendly
    Primary Uses Plant Health + Immunity, Disease Control, Mold, Fungus, and Mildew Control
    Rated 5 out of 5 stars
    2 weeks ago
    Safe to use

    I felt safe using this fungicide on my vegetables, especially tomatoes. It kept the blight away which has been a consistent problem for me for years. I would highly recommend this product to those gardeners who garden organically and safely.

  • GI
    Grace I.
    Flag of United States
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    10 months ago
    Used it for a month every 2 weeks and my plants are a lot healthier

    Used it every 2 weeks for the last month and can see the difference. Late march when when it started to warm up hear in California, i notice tiny crawling insects on my monsteras, pothos and aloe vera plants. I sprayed and water these and cannot see a single crawlies on my baby plants. Im pretty impressed

  • K
    Kaleigh
    Flag of United States
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    10 months ago
    A great addition!

    I love Arber’s products. I’ve used them in the past with great results and it’s also helpful to keep things on hand just incase you need them.

    I thought the $25 price point was high, normally I buy their products for $15. The normal bottles are 8oz and while I couldn’t find the exact amount in this bottle, it’s definitely much bigger than the normal bottles (see picture comparing my normal orange food bottle to the bigger purple bottle).

    I hadn’t noticed before but their bio protectant (green bottle) isn’t for indoor use but this one is. Good to know! I’ll be using this one instead now for my indoor plants.

    I definitely recommend this product.

  • EM
    Eric M.
    Verified Reviewer
    I recommend this product
    Rated 5 out of 5 stars
    11 months ago
    Saved my Collection

    This product saved my Collection or African Violets from a bad outbreak of Powdery Mildew. I’m really happy I found a organic product that is safe for House Plants. The directions were clear and easy to follow.

    -Thank you :D

  • M
    Maddy
    Verified Buyer
    I recommend this product
    What type of garden do you have? Indoor
    What large is your garden? 30+ plants
    What kind of gardener would you describe yourself as? Casual Gardener
    What types of plant(s) do you have? Houseplants, Trees/Shrubs
    Who do you have around your green space? Pets
    Product Standouts Great Quality, Organic, Pet Safe, Easy to Use, Effective
    Primary Uses Plant Health + Immunity, Mold, Fungus, and Mildew Control, Disease Control
    Rated 5 out of 5 stars
    2 weeks ago
    My plants are happy with this fungicide so far!

    I bought this to help me acclimate tissue culture plantlets, and so far so good! My plantlets were soaked for about 10 mins before putting them in moist moss and high humidity for a week, and so far they seem happy. I also used the fungicide mixture (prepared at the recommended dilution) on my fully grown plants, giving them a small dose of the mixture, and they seem happy with it so far too. Shortly before I got this product I actually noticed a small mushroom growing at the base of a bonsai tree's pot, and after treating it with the fungicide it hasn't grown back so that's been the most obvious result so far. I've only had this product for about a month but Arber came highly recommended to me, and I've been happy with it already!

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