Bonide Captain Jack’s Rose Rx 4 in 1 Ready to Use
Best organic all-in-one solution for home gardeners managing pests and disease.
Bonide Captain Jack’s Rose Rx 4-in-1 is your all-in-one solution for a thriving garden. This ready-to-use formula acts as a fungicide, insecticide, miticide, and nematicide, safeguarding your roses, flowers, vegetables, and more. It effectively combats common garden adversaries like aphids, mites, and whiteflies, while also preventing diseases such as powdery mildew, blackspot, and rust. Approved for organic gardening, it offers peace of mind and can be applied right up to harvest day, ensuring your plants are protected from pests and diseases without compromise.
$12.99
Owner Satisfaction
4.7
/ 5
Category Rank
23
/ 1667
#23 in Pesticides
Price vs Category Average
-71%
Below average
Formulation
Ready-to-Use
/ Ready-to-Use
Who it's for
- Rose enthusiasts wanting to prevent common fungal outbreaks
- Busy gardeners seeking an all-in-one plant care solution
- Time-strapped hobbyists needing instant, mess-free pest control
Who should skip it
- People with limited time for labor-intensive plant maintenance
- Gardeners living in regions with intense, direct sunlight
- Budget-conscious shoppers preferring cost-effective concentrated formulas
Performance breakdown
Versatility
Combines four distinct treatments into one highly efficient garden solution.
Ease of Application
Ready-to-use spray bottle eliminates the need for messy mixing.
Organic Compliance
Certified for organic gardening with no waiting period before harvest.
Pest Control Range
Targets a broad spectrum of common insects at every life stage.
Disease Prevention
Provides reliable defense against stubborn issues like blackspot and powdery mildew.
Maintenance Frequency
Requires consistent bi-weekly applications to maintain optimal plant protection.
Key Specs
Formulation
Ready-to-Use
Application Method
Foliar spray or drench
Application Interval
Repeat every 10-14 days
Organic Status
Approved for organic gardening
Use Restriction
Can be used up to the day of harvest
Spectrum of Activity
Fungicide, Insecticide, Miticide, Nematicide
Target Organisms
Mites, Aphids, Caterpillars, Mealybugs, Whiteflies
Features
- 4-in-1 action controls pests and diseases
- Approved for organic gardening
- Safe for use up to harvest day
- Kills eggs, larvae, and adult pests
- Prevents common plant diseases
- Convenient ready-to-use spray bottle
- Effective on a wide variety of plants
What customers say
The reliability of Bonide Captain Jack’s Rose Rx is a consistent highlight, delivering powerful effectiveness against stubborn issues like black spot and powdery mildew. Gardeners appreciate the exceptional ease of use provided by the ready to use formulation, which simplifies their rose care routine significantly. This four in one solution saves time and effort, proving its strong value proposition for enthusiasts seeking proven results and convenience.
Know before you buy
This formula functions as a fungicide, insecticide, miticide, and nematicide. It is designed to kill pests like aphids, mites, and whiteflies while simultaneously preventing common plant diseases such as blackspot, powdery mildew, and rust.
Yes, it is approved for use on vegetables, flowers, and roses. Because it is approved for organic gardening, you can safely apply it to your edible plants right up to the day of harvest.
For the best results, you should repeat the application every 10 to 14 days. This interval helps maintain a protective barrier against recurring pests and fungal issues.
Yes, the formula is effective against pests in their egg, larval, and adult stages. This comprehensive approach helps prevent new generations of insects from establishing themselves in your garden.
This product is versatile and can be applied either as a foliar spray directly onto the leaves or as a soil drench. Always ensure you follow the label instructions for the specific type of plant you are treating.
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$13