Gain access to personalized product screening, the best pricing, rewards, and more!
Captain Jacks Rose Rx 4-In-1 Concentrate
Captain Jack's Rose Rx 4-In-1 Concentrate is a versatile all-in-one solution that functions as fungicide, insecticide, miticide, and nematicide to tackle common pests, diseases, and fungal infections in organic gardens.
Captain Jack's Rose Rx 4-In-1 Concentrate, manufactured by Bonide, is an effective insecticide, miticide, fungicide, and nematicide that eliminates the need for multiple products, saving time and money for flowers, vegetables, houseplants, and more.
This all-in-one plant care primary ingredient is neem oil 70.0%, which is known for its effectiveness in controlling various pests and diseases such as spider mites and black spot while being environmentally safe.
Captain Jack's Rose Rx 4-In-1 Concentrate is a naturally derived product that offers complete control over insects, diseases, and many other common garden problems all-the-way to the day of harvest.
Tools Needed
It can be applied with a handheld pump sprayer, backpack sprayer, or 32 ounce spray bottle.
How to Use
- Step 1: Carefully review the instructions and recommended dilution rates for the specific plants you’re treating. For general pest control with a 1-gallon sprayer, use 0.8-1.5 fl. oz. per gallon of water. For heavy insect control with a 1-gallon sprayer, apply 2.3 fl. oz. per gallon of water. To control diseases with a 1-gallon sprayer, use 1.5-2.3 fl. oz. per 1 gallon of water. For soil treatments with a 1-gallon sprayer, use 1.5-3 fl. oz. per 1 gallon of water.
- Step 2: Add this product to a mixing tank or spray bottle with a little water and agitate thoroughly. For optimal mixing, ensure water temperature is above 45 degrees Fahrenheit.
- Step 3: Apply as a foliar spray or as a soil drench to control listed pests. When applied as a soil drench, avoid excessive runoff. When using as a foliar application, ensure thorough coverage of plant surfaces, but avoid pooling or runoff.
Where to Use
Captain Jack's Rose Rx 4-In-1 Concentrate can be used for organic gardening use on vegetables, tree fruits, nuts, vines, citrus, ornamental flowers, shrubs and trees, grass lawns and houseplants.
When to Use
To avoid potential leaf burn, apply the product in the early morning or late evening. Avoid spraying when temperatures are above 90 degrees Fahrenheit.
Safety Information
Captain Jack's Rose Rx 4-In-1 Concentrate is safe to use around children and pets when applied according to the product label instructions. Always wear the proper personal protective equipment (PPE) when mixing and applying this product.
Special Considerations
The efficacy of this product is dependent on weather conditions, intensity of pest population, area of application, and physical stages of pests and crops.
| Restricted Use | No |
|---|---|
| Shipping Restrictions | SD |
| Availability | Online |
| Keith's Pro Tip | "Pruning overgrown foliage and maintain regular watering as fungal and pest conditions can arise. We recommend adjusting watering to no more than 1-inch of irrigation once per week, preferably in the early morning." |
| Time to Kill | Captain Jack's Rose Rx 4-In-1 Concentrate will control pests within several days. |
| Chemical Type | Insecticide |
| Formulation | Suspended Concentrate |
| Application Methods | Broadcast Spray, Spot Treatment |
| Product Drawbacks | This product will burn when temperatures are above 90 degrees Fahrenheit. |
| Active Ingredient | Neem oil 70.0% |
| Application Equipment | Backpack Sprayer, Hand Pump Trigger Spray Device, Pump Sprayer |
| Mix Rate | For general pest control with a 1-gallon sprayer, use 0.8-1.5 fl. oz. per gallon of water. For heavy insect control with a 1-gallon sprayer, apply 2.3 fl. oz. per gallon of water. To control diseases with a 1-gallon sprayer, use 1.5-2.3 fl. oz. per 1 gallon of water. For soil treatments with a 1-gallon sprayer, use 1.5-3 fl. oz. per 1 gallon of water. |
| Use Sites | Outdoors |
| Yield | 16 oz. of Captain Jack's Rose Rx 4-In-1 Concentrate will create 20 gallons of solution. |
| EPA Registration No. | 88760-10-4 |
| Shelf Life | Captain Jack's Rose Rx 4-In-1 Concentrate will last for 3 years when stored in a dry, clean area with room temperatures above 60 degrees Fahrenheit. If the product is solidified, thaw (melt) it by standing product container in warm water. Make sure cap is tightly closed. Or set out in temperatures over 80°F. Avoid direct exposure to temperatures over 104°F. |
| Comparable Products | Monterey 70% Neem Oil, Captain Jack's Fruit Tree Spray Concentrate, and Harris Neem Oil. |
| Children or pets? | No |
| Property Characteristics | None |
| Availability | Online |
| Restricted Use | No |
| Brand | BONIDE |
| Keith's Pro Tips | "Pruning overgrown foliage and maintain regular watering as fungal and pest conditions can arise. We recommend adjusting watering to no more than 1-inch of irrigation once per week, preferably in the early morning." |
| Product Drawbacks | This product will burn when temperatures are above 90 degrees Fahrenheit. |
| Target Pests | Aphids, Beetles, Borers, Caterpillars, Stinkbugs, Caterpillars, Grasshoppers, Leafhoppers, Leafminers, Maggots, Grubs, Whiteflies, Mealy Bugs, Midges, Moths, Spider Mites, Scales, Weevils Scale, Thrips, True Plant Bugs, Weevils, Flies, Gnats, Mites, Psyllid, Wireworms, Powdery Mildew, Botrytis, Stem Mildew, Alternaria, Downey Mildew, Scab Anthracnose, Stem Mildew, Blight (early, late leaf), Southern Blight, Botrytis, Rust, Sour Rot Grapes, Black Spot, Fusarium, Oxysporum Pythium, Rhizoctonia Solani, and Nematodes. |
| Application Equipment | Backpack Sprayer, Hand Pump Trigger Spray Device, Pump Sprayer |
| Application Methods | Broadcast Spray, Spot Treatment |
| Active Ingredient | Neem oil 70.0% |
| Product Type | Insecticide |
| Formulation | Suspended Concentrate |
| Application Rate | For general pest control with a 1-gallon sprayer, use 0.8-1.5 fl. oz. per gallon of water. For heavy insect control with a 1-gallon sprayer, apply 2.3 fl. oz. per gallon of water. To control diseases with a 1-gallon sprayer, use 1.5-2.3 fl. oz. per 1 gallon of water. For soil treatments with a 1-gallon sprayer, use 1.5-3 fl. oz. per 1 gallon of water. |
| Shelf Life | Captain Jack's Rose Rx 4-In-1 Concentrate will last for 3 years when stored in a dry, clean area with room temperatures above 60 degrees Fahrenheit. If the product is solidified, thaw (melt) it by standing product container in warm water. Make sure cap is tightly closed. Or set out in temperatures over 80°F. Avoid direct exposure to temperatures over 104°F. |
| Yield | 16 oz. of Captain Jack's Rose Rx 4-In-1 Concentrate will create 20 gallons of solution. |
| Use Sites | Outdoors |
| Time to Kill | Captain Jack's Rose Rx 4-In-1 Concentrate will control pests within several days. |
| Comparable Products | Monterey 70% Neem Oil, Captain Jack's Fruit Tree Spray Concentrate, and Harris Neem Oil. |
| EPA Registration # | 88760-10-4 |
*Price does not include freight. We guarantee our rate plus shipping will be less than anyone else's price.



