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Spectracide Immunox Multi-Purpose Fungicide Spray Concentrate For Gardens 16 Ounces, Protects Up To 2 Weeks

4.5 4.5 out of 5 stars 2,038 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Lawn & Garden Sprayers by Spectracide

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1 Pack
Concentrate

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Item Form Spray
Liquid Volume 16 Fluid Ounces
Brand Spectracide
Target Species Insects

About this item

  • FOR GARDENS: Multi-purpose formula cures and prevents all major diseases on roses, flowers and ornamental shrubs
  • RAINPROOF: Can’t be washed off by rain once the spray is dry
  • USE ON: Protects fruits, nuts, vegetables, trees, lawns and ornamentals
  • CONCENTRATE: Choose a spray application method and mix with water as directed
  • Our easy-to-use; fast-acting insect; lawn disease and weed control solutions help you tame lawn and landscape invaders with incredible pest-punishing power

Customer ratings by feature

Easy to use
4.7 4.7
Value for money
4.5 4.5
Accuracy
4.4 4.4

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From the manufacturer


Tame the Wild

The solution for lawn invaders. Spectracide brand’s selection of easy-to-use lawn and garden products give you the power to tame the toughest invading bugs and weeds – and whip your landscaping into shape. Make the comparison to the competition, then make the smart choice with Spectracide Brand. Tame the Wild.

Spectracide(R) Immunox(R) Multi-Purpose Fungicide Spray Concentrate For Gardens

Prevents and cures all major diseases including Brown patch, Powdery mildew, Black spot, Rust and others listed. It can be used outdoors on roses, flowers, ornamental shrubs, trees, lawns, nuts and vegetables.

  • Cures and prevents all major diseases on roses, flowers and ornamental shrubs
  • Protects for up to 2 weeks
  • Can't be washed off by rain once dried
Spectracide(R) Immunox(R) 3-in-1 Insect & Disease Control Plus Fertilizer For Gardens (Ready-to-Use) Spectracide(R) Immunox(R) Fungus Plus Insect Control For Lawns (Ready-to-Spray) Spectracide(R) Weed & Feed 20-0-0 (Ready-to-Spray) Spectracide(R) Stump Remover Granules
Customer Reviews
4.1 out of 5 stars
263
4.4 out of 5 stars
1,960
4.3 out of 5 stars
8,853
4.0 out of 5 stars
5,660
Other Products to Consider Kills insects on contact Prevents major lawn diseases as listed Treats up to 7,500 sq ft Accelerates stump decomposition
Triple action formula Kills lawn insects on contact Kills weeds while feeding your lawn Will not harm surrounding vegetation
Protects plants and provides nutrients Rainproof in hours Just connect to your hose and spray Easy-to-use granules

Product information

Warranty & Support

Product Warranty: For warranty information about this product, please click here

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Spectracide Immunox Multi-Purpose Fungicide Spray Concentrate For Gardens 16 Ounces, Protects Up To 2 Weeks


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Product Description

The power is in your hands to keep your landscape in line – unleash it with Spectracide lawn and garden products. Our easy-to-use, fast-acting insect, lawn disease and weed control solutions help you tame lawn and landscape invaders with incredible pest-punishing power. Take command with Spectracide brand. You hold the power. Spectracide Immunox multi-purpose fungicide spray Concentrate for gardens cures and prevents all major diseases on roses, flowers and ornamental shrubs. One treatment protects for up to 2 weeks. This concentrate can’t be washed off by rain once dry. Use it to control brown patch, powdery mildew, black spot, rust, blights, leaf spot, mold, scab and more on ornamentals, lawns, trees, fruits, nuts and vegetables as listed. This concentrated formula is highly effective when used to prevent diseases or when applied at the first sign of disease. Consider treating early in the season. Apply once every two weeks throughout the season until conditions favoring disease development (hot, humid weather) are no longer present. For fruits, nuts, berries and vegetables, treat as directed on the label for your particular type. Mix with water in a garden sprayer (not included) at the rates directed on the label.

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Spectracide Immunox Multi-Purpose Fungicide Spray Concentrate For Gardens 16 Ounces, Protects Up To 2 Weeks
Spectracide Immunox Multi-Purpose Fungicide Spray Concentrate For Gardens 16 Ounces, Protects Up To 2 Weeks
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Price-28% $12.48
List:$17.30
$47.99$36.99$15.00-7% $18.98
List:$20.49
$9.99
Delivery
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Customer Ratings
Easy to use
4.7
4.5
4.5
4.3
4.0
Value for money
4.5
4.4
3.8
3.8
3.5
Accuracy
4.4
4.1
3.7
Sold By
MeterSupply LLC
Aserson
Prosentyx, LLC
From Ours To Yourz
Amazon.com
Amazon.com
liquid volume
16 fluid ounces
32 fluid ounces
32 fluid ounces
1000 milliliters
form
Spray
Liquid, Spray
Liquid
Spray
Spray
Spray
weight
2 pounds
2.43 pounds
2.4 pounds
1 pounds

Customer reviews

4.5 out of 5 stars
4.5 out of 5
2,038 global ratings

Customers say

Customers like the performance, value, ease of use, and rust of the pesticide. For example, they mention it works better than any other fungicide, it's easy to apply, and the directions are simple. They're also happy with speed. That said, opinions are mixed on quality and spot.

AI-generated from the text of customer reviews

227 customers mention195 positive32 negative

Customers like the performance of the fungicide. They say it works better than any other fungusicide they have tried in the garden and yard, and does a great job of eliminating the fungus on their plants. Some say it also seems to be helping their zinnias, but not as quickly. One application has made a huge improvement, and healthier plants yield added production. They also mention that after the second spraying, the mildew is completely gone, and it was able to clean up an existing infection.

"...However, this product did such, ridding whatever fungus present. A week or so later, a robust female flower was able to prosper...." Read more

"It works well. The best." Read more

"Why high value? It not only works well, it lasts forever! I bought some in March and only just ran out, despite living in a high fungal area...." Read more

"...At the end of my treatments, the tree looks great! I have some solution remaining, so I will continue the weekly sprays until the solution is gone." Read more

28 customers mention22 positive6 negative

Customers like the value of the pesticide. They mention it's a great product at a reasonable price. Some customers also give it five stars for value and effectiveness.

"...approximately $5 less so I'm giving this item five stars for value and effectiveness...." Read more

"Great item and a deal. Used it on my pear tree already. Will use on garden plants if needed." Read more

"...SPECTRACIDE WORKS & IT LASTS A LONG TIME TOO. Well worth the price." Read more

"...So it gets a little tedious and expensive depending on the size of your property." Read more

27 customers mention23 positive4 negative

Customers find the pesticide easy to use. They mention it works well for many rose diseases, is easy to mix and apply, and has simple directions. Some say it's economical and easy to apply with a hand sprayer. Overall, most are satisfied with the product's ease of use.

"...I use a 32 oz high output regular style spray bottle. This method is certainly less hassle compared with the other styles, excluding mass planting..." Read more

"Was pretty easy to use just follow instructions. Worked well." Read more

"...It’s easy to use with a pump sprayer and I usey spray this with a pesticide together and I have never had any issues and my crops have never been..." Read more

"...I apply the fungicide with a pump sprayer, and it's easy to mix and use...." Read more

19 customers mention14 positive5 negative

Customers like the rust. They say it seems to be curing the rot problems, and is excellent to prevent black rot on French American hybrid grapes. They also say it does not cause any browning.

"...This works. It's safe for garden flowers and plants. Does not cause any browning. Simple and effective . Fact...." Read more

"...Now for the first year, after using this product my heucheras do not have any rust on them at all. Not even a trace. Needless to say, I'm ecstatic...." Read more

"Does not totally control Apple cedar rust." Read more

"...After a couple of applications, it seems to have cleared the rust and the plants are growing new leaves." Read more

9 customers mention9 positive0 negative

Customers are satisfied with the speed of the pesticide. They mention that it works quite fast, and takes very little time and effort to apply.

"...The product got to work quickly, but most of the damage had been already done...." Read more

"Nice item, fast shipping. Thank you." Read more

"...I use a hose sprayer and it takes very little time and effort, not a cheap product but a very good one." Read more

"...It is systemic, so it is absorbed by the grass to protect it. It works quite fast, usually within 2 days...." Read more

42 customers mention26 positive16 negative

Customers are mixed about the quality of the pesticide. Some mention that it starts thriving again, while others say that it withers and becomes quite ill. It's not great at leaf rot and the fungi is slowly dying.

"...of applications, it seems to have cleared the rust and the plants are growing new leaves." Read more

"...leaves were all droopy and the female buds turned brown and died before opening...." Read more

"...Suddenly, our tomato vines did NOT die in mid July. They kept growing and growing and we had more tomatoes than we could eat. Highly recommended." Read more

"...that were losing leaves, and after only one treatment, the leaves seem to be growing back...." Read more

9 customers mention3 positive6 negative

Customers are mixed about the spot. Some mention it works great, while others say it doesn't work as well as expected. Some say it's slow to cure leaf spotting, while still others say that it doesn’t seem to touch black spot.

"...Be sure to start very early in the season. Spots don't go away." Read more

"...even weaker, bottle and sprayed our roses; worked great, stopped the leaf spot without harming the roses.So, in summary.1...." Read more

"...used this once a week for 4 weeks to treat black spot, the black spot still came back :..." Read more

"...can blossom and ripen fully between applications so it is not as good at preventing spots and blossom end rot as the more frequently applied products..." Read more

14 customers mention4 positive10 negative

Customers dislike the smell of the pesticide. They say it has a powerful chemical smell that is toxic and noxious.

"...Both have shown to be pretty noxious, especially if you have pre-existing breathing issues." Read more

"...I will say that the smell is extremely chemical and feels toxic...." Read more

"...love this rose bush so much because it's such a delight to see & smell the roses. Any product that keeps it blooming is wonderful in my book.)..." Read more

"...Second, it kinda has strong smell, so don't open it indoor...." Read more

It literally works. No foliar damage. Fixed an early  blight in one night.
5 Stars
It literally works. No foliar damage. Fixed an early blight in one night.
This works. Period. I live in zone 8, and summers are extremely humid. So together with an out of balance good /damaging bugs, for my gardens there will be fungus. No matter how many steps I take for proper garden practices, not over watering, not wetting foliage, no leaving debris on the ground from trimmed plants etc.Anyway, last year was the first time I used it and it saved my gardens. This year, just as helpful . I really had a difficult time deciding with what type of fungicide to choose from . I was considering the copper one. I'm just glad I went with this. Yesterday, there were signs of blight I could just see it on half of my plants . The pumpkin vine leaves were all droopy and the female buds turned brown and died before opening. I sprayed the vine , and the VERY next day it had perked back up with a green female bud visible. Same with my annual flowers .I can spray this properly diluted ratio (I go a little under just to be safe) directly on any plant parts and there has been zero foliage burn. I don't have to spray it directly on the flowers, bc I do not want to harm pollinators. However, without this product , there would be zero flowers /plants for any pollinators and my plant therapy would be no more. I am not even being dramatic.This works. It's safe for garden flowers and plants. Does not cause any browning. Simple and effective . Fact. I keep this stocked (although it lasts a long time with one application, and there are plenty of applications with this concentrate).I use a 32 oz high output regular style spray bottle. This method is certainly less hassle compared with the other styles, excluding mass planting areas. I will include a photo for reference.First picture - this pumpkin would not exist if I hadn't used some spray on the leaves and mainly the female buds that never opened- small, brown/yellow that would shrivel right off. The poor things were just helpless, it seemed nothing could keep them healthy! However, this product did such, ridding whatever fungus present. A week or so later, a robust female flower was able to prosper.Second picture - we had a tail end of a hurricane (2017) come through, which "mashed" this zinnia to the ground. The area was soggy and humid, yet this fungicide prevented fungal infection. Every orange flower is on this one zinnia. This example is fairly odd and unflattering, yet it demonstrates the effectiveness of this product.Third picture- the type of bottle referenced above.Last: balsam impatient plant, day before & day afterLong review but my passion is this right here, and without this product, in my area I would not have thriving plants.
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Top reviews from the United States

Reviewed in the United States on July 5, 2017
Style: 1 PackPattern Name: ConcentrateVerified Purchase
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5.0 out of 5 stars It literally works. No foliar damage. Fixed an early blight in one night.
Reviewed in the United States on July 5, 2017
This works. Period. I live in zone 8, and summers are extremely humid. So together with an out of balance good /damaging bugs, for my gardens there will be fungus. No matter how many steps I take for proper garden practices, not over watering, not wetting foliage, no leaving debris on the ground from trimmed plants etc.

Anyway, last year was the first time I used it and it saved my gardens. This year, just as helpful . I really had a difficult time deciding with what type of fungicide to choose from . I was considering the copper one. I'm just glad I went with this. Yesterday, there were signs of blight I could just see it on half of my plants . The pumpkin vine leaves were all droopy and the female buds turned brown and died before opening. I sprayed the vine , and the VERY next day it had perked back up with a green female bud visible. Same with my annual flowers .

I can spray this properly diluted ratio (I go a little under just to be safe) directly on any plant parts and there has been zero foliage burn. I don't have to spray it directly on the flowers, bc I do not want to harm pollinators. However, without this product , there would be zero flowers /plants for any pollinators and my plant therapy would be no more. I am not even being dramatic.

This works. It's safe for garden flowers and plants. Does not cause any browning. Simple and effective . Fact. I keep this stocked (although it lasts a long time with one application, and there are plenty of applications with this concentrate).

I use a 32 oz high output regular style spray bottle. This method is certainly less hassle compared with the other styles, excluding mass planting areas. I will include a photo for reference.

First picture - this pumpkin would not exist if I hadn't used some spray on the leaves and mainly the female buds that never opened- small, brown/yellow that would shrivel right off. The poor things were just helpless, it seemed nothing could keep them healthy! However, this product did such, ridding whatever fungus present. A week or so later, a robust female flower was able to prosper.

Second picture - we had a tail end of a hurricane (2017) come through, which "mashed" this zinnia to the ground. The area was soggy and humid, yet this fungicide prevented fungal infection. Every orange flower is on this one zinnia. This example is fairly odd and unflattering, yet it demonstrates the effectiveness of this product.

Third picture- the type of bottle referenced above.

Last: balsam impatient plant, day before & day after

Long review but my passion is this right here, and without this product, in my area I would not have thriving plants.
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