Sponsored
Arber 8oz Organic Bio Fungicide Concentrate
$14.99
In Stock
Eligible for registries and wish lists
Sponsored
About this item
Highlights
- FOR ORGANIC GARDENING — promoting healthier soil and plants
- FOR USE ON labeled vegetables, roses, fruits, berries, nuts, flowers, bedding plants, houseplants, (ornamental) trees and shrubs
- CONTROLS/PREVENTS- powdery mildew, leaf spot, rust and multiple labelled diseases
- LONG-LASTING DEFENSE — Protection from Multiple Labeled Diseases
- CONCENTRATED FORMULA — Long lasting, optimal coverage
Description
Arber's Organic Bio Fungicide will help you say goodbye to common fungal diseases on your plants and in your soil. Control challenging indoor and outdoor garden diseases longer. Protects against compounds, that are effective against the smallest yet mightiest of pests. Prevents insect + mite build up and suppresses soil-dwelling pests.
Weight: .6 Pounds
Duration: 2 Weeks
Formulation: Concentrate (Mix With Water)
Application Type: Pourable Jug
Maximum Coverage Area: 100 Square Feet
N-P-K Label: 00-00-00
TCIN: 86177637
UPC: 850025915199
Item Number (DPCI): 084-16-0240
Origin: Made in the USA
If the item details aren’t accurate or complete, we want to know about it.
Shipping details
Estimated ship dimensions: 1.48 inches length x 2.92 inches width x 5.87 inches height
Estimated ship weight: 0.6 pounds
Return details
This item can be returned to any Target store or Target.com.
This item must be returned within 90 days of the date it was purchased in store, shipped, delivered by a Shipt shopper, or made ready for pickup.
See the return policy for complete information.
Q: Does this work for controlling mushrooms in a lawn?
submitted by Mama K - 2 years ago
A: Mushrooms are actually a sign of healthy soil! They're part of a beneficial fungus that recycles nutrients and supports plant health. But if you’d like to remove them, simply pluck them or mow them.
submitted byArber Support - 3 months agoA: Mushrooms in your lawn are actually not a bad thing. Google it.
submitted byDenise - 2 years ago
This product is featured in a recent Target Finds story
Frequently bought together
Related Categories
4.8 out of 5 stars with 104 reviews
quality: 5 out of 5
value: 4.83 out of 5
100% would recommend
6 recommendations
5 out of 5 stars
1 November, 2025
originally posted on Arber
Great Product for Mold
[This review was collected as part of a promotion.] I have had issues with mold on top of the soil in my houseplants for the last year. I’ve tried cinnamon, which killed my spider plant, and neem oil which made several of my plants unhappy. Finally I tried this, not only did it work to eliminate the mold, but it made all of my plants glow with health. There leaves are glossy and healthy. I have a peace lily which I thought was on its last legs, and now, two months after first use, it is one of the healthiest house plants I’ve ever seen. It’s leaves went from a sickly yellow to now being so shiny and green it looks like plastic.
4 out of 5 stars
20 September, 2025
originally posted on Arber
Fungicide
Easy to use. Just starting the treatments. My hope is that they are effective for the next seasons blooms. Some of the leaves do seem to be rebounding.
5 out of 5 stars
22 August, 2025
originally posted on Arber
Stopped Rust!
[This review was collected as part of a promotion.] I had a lot of rust and leaf drop over the last few years with my pear tree. This product has stopped the rust in its tracks!
5 out of 5 stars
11 August, 2025
originally posted on Arber
fungicide
[This review was collected as part of a promotion.] I was struggling with black spot and powdery mildew.... I can already see an improvement after one application...
5 out of 5 stars
26 July, 2025
originally posted on Arber
No more fungus amongus!
[This review was collected as part of a promotion.] I was dealing with powdery mildew on my pea plants and before I knew it was moving to other plants in my vertical garden. Thankfully the biofungicide cleared it up in only two treatments five days apart! Now I only need to treat my plants every 10 days or so to keep everything under control. I strongly recommend using this product right from the beginning and not waiting until you have a problem. I'm using all of the Arber products both inside and outside where I grow both in soil and in hydroponics. I've used a lot of products and this is by far the best!
5 out of 5 stars
Thumbs up graphic, would recommend
28 June, 2025Verified purchase
Saved my garden!
I’ve never used anything like this as I’m new to gardening, but tons of rain had given my plants powdering mildew. Unfortunately, I didn’t know what it was until my plants were eat up with it and dying. I got this and my plants have come back to life. No more mildew! I thought for sure they were gone. A little goes a long way. I love that it’s natural. I’ll always keep this on hand especially being in the humid south. I wish I’d gotten before and after photos because this stuff is incredible.
5 out of 5 stars
14 June, 2025
originally posted on Arber
Easy to use and seems to work
[This review was collected as part of a promotion.] This was super easy to use. My poppy had some fungus that is now gone. I have been spraying it on all the flowers in my garden and everything is doing well.
3 out of 5 stars
Thumbs up graphic, would recommend
29 May, 2025Verified purchase
Tiny bottle
It works well so far. It is a very tiny bottle, btw.
5 out of 5 stars
21 May, 2025
originally posted on Arber
Arber Bio Fungicide is magical!
[This review was collected as part of a promotion.] I have used this for the past two years on my brassicas, tomatoes and winter squash with amazing results! My plants were protected through October while I watched neighbors plants go down with blight and mildew--I love this product!
5 out of 5 stars
30 January, 2025
originally posted on Arber
So far so good
[This review was collected as part of a promotion.] Only been using the product for a couple weeks. So far nothing has died so I think its going well.
5 out of 5 stars
1 January, 2025
originally posted on Arber
Great stuff!!!
[This review was collected as part of a promotion.] I feel good about using this stuff. I used it (the fungicide, insecticide and the bio protectant mixed together as a spray) on my apple trees starting last spring, and didn’t have one single wormhole in ANY of the apples! They were HUGE too. It also controlled the rampant powdery mildew and blight I’ve fought for years with. Definitely will be doing it again this coming spring and summer.
5 out of 5 stars
30 August, 2024
originally posted on Arber
Love this product!
[This review was collected as part of a promotion.] I started using this on a fiddle leaf fig tree I purchased a couple months ago. It wasn’t growing new leaves, occasionally dropped its lower leaves, and mushrooms were coming out of the bottom drainage holes. I have been using Arbor’s bio fungicide for about a month now, and there is new growth on 3 branches and no more mushrooms. This stuff is amazing and I will definitely be purchasing again! It makes me want to try their other products as well.
5 out of 5 stars
Thumbs up graphic, would recommend
24 August, 2024Verified purchase
Great product
Looks and smells gross but actually works fantastic within 2 days my plants looked better and were growing again
5 out of 5 stars
31 July, 2024
originally posted on Arber
works great
[This review was collected as part of a promotion.] i had a root rot problem and this seemed to fix it right away.
5 out of 5 stars
30 July, 2024
originally posted on Arber
It works.
In my area we have a tendency to get powdery mildew. This stuff works. You have to keep applying it, but it does work.
5 out of 5 stars
20 July, 2024
originally posted on Arber
Roses are blooming
[This review was collected as part of a promotion.] This year I bought my first rose bush. But soon after the rose bud were turning brown without even opening. After a quick Google search it said it most likely had a fungus and needed treatment. Arber was the first product that kept popping up. I’ll be honest I bought into it because the packaging. I’m an aesthetic girlie. Anyway, once I receive the product I stayed consistent treating the rose bush for 10 days. I didn’t think I would see blooms again this year but with the heat wave and sun and probably feeling healthy it decided to bloom! I’m beyond excited and very impressed with the product! I don’t normally right reviews but when something works this good, it’s deserved.
5 out of 5 stars
Thumbs up graphic, would recommend
17 July, 2024Verified purchase
Fungus on my roses
Hopefully helps my roses with black spot.
5 out of 5 stars
30 June, 2024
originally posted on Arber
Works on Sooty Mold
So far this is helping control sooty mold on my Bay Laurel. I've had little or no luck with other organic fungicides.
5 out of 5 stars
19 June, 2024
originally posted on Arber
Love this Product
and love being able to mix three Arber products together in one spray bottle for one application!Powdery mildew is a big problem here & I have high hopes for this fungicide.
5 out of 5 stars
27 May, 2024
originally posted on Arber
Saved my italian cypress trees
[This review was collected as part of a promotion.] The product works great and cured my Italian cypress that were dying. They look so much better within a few weeks and started producing new leaves within days of the first application.