


🛡️ Defend your garden like a pro—because your plants deserve the best!
Safer Brand 5450-6 Garden Fungicide is a 32-ounce ready-to-use spray formulated with sulfur to inhibit fungal diseases on a wide range of plants. OMRI-listed and USDA-approved for organic gardening, it offers an effective, eco-friendly solution for managing fungal blights on roses, ornamentals, and edible crops. Ideal for preventive and ongoing treatment, this product empowers gardeners to maintain healthy, vibrant plants with ease.













| ASIN | B000BPAUKY |
| Active Ingredients | sulfur |
| Best Sellers Rank | #225,726 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #930 in Lawn & Garden Sprayers #6,815 in Pest Control Products |
| Brand | Safer |
| Customer Reviews | 4.2 4.2 out of 5 stars (675) |
| Department | Racks/Futons |
| Global Trade Identification Number | 00024654554504, 00877707818081, 10024654554501 |
| Is Discontinued By Manufacturer | No |
| Item Form | Spray |
| Item Weight | 2.2 pounds |
| Item model number | 5450-6 |
| Liquid Volume | 32 Fluid Ounces |
| Manufacturer | Safer |
| Product Dimensions | 11 x 5 x 3 inches |
| Target Species | Insects |
| UPC | 877707818081 024654554504 |
A**E
Safe and effective
Effective and safe but DEFINITELY read the instructions. You are not supposed to apply when the temperatures are over a certain degree. I forgot and almost killed one sapling because of that. However, applied as directed, I found it very effective at stopping a bad rust infection on some baby fig trees.
S**E
I purchased this product to treat Cedar Rust on 4 ...
I purchased this product to treat Cedar Rust on 4 different types of apple tree. While the bottle does not specifically state the product is intended for apple trees I thought I read it on the online description. I tested it on my apple trees and it seems to be working well. The rust was noticeably less in severity after just one treatment. I will continue to treat with this product of the next few weeks until all the rust is gone. Pros It works (what else can you ask for?) Cons Price (this stuff is not too expensive but it takes a lot when you are trying to cover 4 apple trees) I will verify that this product is effective in treating Cedar Rust on apple trees. I should probably buy stock in this company because Cedar Rust is a yearly recurrence from what I have read and I used a lot.....
H**K
This is a good product. Though my plants needed to be sprayed ...
This is a good product. Though my plants needed to be sprayed every 7 days. I expected the time frame to be atleast 15 days for its effect to stay. It does help my plant get rid of spider webs and white dew like spots.
K**N
Easy easy lemon squeezey. Worked perfectly!
Worked like it said . We followed the directions . The plants took off this year and due to the dense growth we got early blight . Live and learned . This turned the problem around and showed it the street. Fungus had tried to take hold and through trimming and this product we had the harvest pictured . All the tomatoes in the pic were not formed yet at the time of the blight and likely we would have had none . Thanks Safer products. After all the work of planting it’s nice to get a return.
B**Y
Trying Different Formula This Time!
Up to now I've found another Safer product extremely effective for banishing powdery mildew on the leaves of my row of tall Nandinas (Heavenly Bamboo) shrubs growing near the foundation of our home where they are shielded from the sun until late afternoon and mildew is often a problem through the year. I did find it quite frustrating that the sprayer became blocked when the 2nd bottle was only half empty and there seemed to be no way at all to remove the sprayer in order to unblock it. So it had to be trashed with the rest of the spray unused! When I attempted to reorder, I found the 3-in-1 product couldn't be shipped to my address but this product could. Apparently, this product has a different formula and contains only a fungicide. Hope this also controls powdery mildew and the sprayer doesn't clog this time! If this product also works effectively, I will update my review.
M**N
Safer Fungicide worked better than expected
We recently discovered that the leaves on our bed of croton plants at our central Florida home were turning white. Our landscaper diagnosed the problem as fungus. After unsucessfully trying some remedies found on YouTube, we ordered the Safer fungacide on our Amazon Prime account. It came the next morning, and we sprayed the plants. The following day the white fungus was gone. It worked amazingly well and was ecologically friendly.
R**R
Worked on gerber daisies in southwest Houston
Every winter my gerber daisies get a white mildew/fungus on them due to the high humidity in our climate. I usually loose them or they just never look good and I end up replacing them (I love gerbers or I wouldn't bother). This spring I tried this fungicide and it took about a month but my gerbers are almost all cured! I even saved some that I almost didn't bother with. I have 2 plants that are being a bit stubborn and still have some fungus but it is blooming and the leaves are green so the fungus is definitely lessened. I think a couple more weeks will do the trick... at least until next winter! PS - I sprayed once a week for about a month, maybe 5-6 weeks on some.
M**E
Didn't work plus the nozzle only works some of the time
Not only was the trigger a nuisance (it only worked about every third spray; we had to replace it with a trigger from another spray bottle), the formula didn't work. The mildew and rust on my roses did not improve in the slightest. A waste of time and money. I ended up pruning the yucky foliage from my roses and will wait for them to leaf up again.
K**T
best I have come across, so far this season
Trustpilot
2 months ago
2 days ago