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Doble Max Insecticide by Flower – Broad-Spectrum Pest Control · Thrips, Aphids & Mites

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Doble Max Insecticide by Flower is a highly effective, broad-spectrum treatment designed to eradicate thrips, aphids, whiteflies, and mites from your cannabis crop. Formulated with 24% Tau-Fluvalinate, it acts rapidly by contact and ingestion while remaining safe for bees and pollinating insects. Protect your plants and secure a heavy, pest-free harvest with this easy-to-use foliar spray.
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Doble Max Insecticide by Flower is a highly concentrated, broad-spectrum pest control solution designed to completely eradicate thrips, aphids, whiteflies, and mites from your cannabis crop without harming beneficial pollinators.

You walk into your grow room or check your outdoor guerrilla spot, only to find your precious leaves covered in tiny bite marks, webbing, or sticky honeydew left behind by relentless pests.

If left unchecked, these microscopic invaders will literally suck the life out of your plants. They stunt growth, ruin your yields, and can even spread devastating viruses that turn months of hard work and expensive nutrients into a total disaster.

That’s exactly where Doble Max Insecticide steps in to save the day. As a top-tier Insecticide for Trips and other stubborn bugs, its powerful 24% Tau-Fluvalinate formula knocks out pests on contact and through ingestion, giving your plants the ultimate shield so they can focus on producing massive, resinous buds.

Total Peace of Mind for Your Cannabis Grow

When you use Doble Max, you're not just spraying a chemical; you're taking back control of your garden. Whether you're running a stealthy indoor tent or an Urban Gardening project on your balcony, this insecticide makes pest management an absolute breeze. You won't have to stress over daily inspections or watch your yields diminish as bugs take over.

Plus, because it's specifically formulated to be tough on pests but gentle on beneficial insects like bees, you can maintain a balanced, eco-friendly outdoor garden. It’s the perfect tool to keep your plants thriving, green, and completely pest-free from the vegetative stage right up until the final weeks before harvest.

How to Use Doble Max Insecticide for Maximum Effectiveness

Applying this insecticide correctly is key to wiping out infestations quickly and safely. Follow these simple steps to get your grow back on track:

  1. Preparation: Shake the bottle well before use. Mix 0.1 to 0.8 ml of Doble Max per 1 liter of water, depending on the severity of the pest infestation.
  2. Timing: Always apply during the evening outdoors or right before the lights go out in your indoor grow room to prevent leaf burn and reduce plant stress.
  3. Application: Use a fine mist sprayer to thoroughly coat the entire plant. Make sure to spray both the top and the underside of the leaves, as this is where pests like spider mites and whiteflies love to hide.
  4. Frequency: For active infestations, repeat the application every 10 to 14 days until the pests are completely eradicated.
  5. Mistakes to avoid: Never spray during peak flowering if you can avoid it, and strictly respect the 14-day safety period before harvest to ensure your buds remain pure and clean.

Key Advantages and Benefits of Doble Max

  • 24% Tau-Fluvalinate concentration: Delivers a powerful shock effect that acts by contact and ingestion, meaning pests are eliminated almost instantly upon application.
  • Broad-spectrum action: Targets a wide variety of common cannabis pests including thrips, aphids, whiteflies, and caterpillars, which saves you from buying multiple different products.
  • Bee-friendly formula: Respects pollinating insects and beneficial bugs, allowing you to maintain a healthy and natural ecosystem in your outdoor garden.
  • High stability at warm temperatures: Maintains its effectiveness even in hot summer conditions or warm indoor grow rooms, ensuring your plants stay protected when pests are most active.
  • Highly concentrated liquid emulsion: Requires only a tiny dose (0.1 - 0.8 ml/L) per application, which means a single bottle will last you for multiple grow cycles, saving you money in the long run.

Storage and Safety Recommendations

To keep your Doble Max Insecticide potent for future grows, store the bottle in a cool, dark, and dry place, strictly out of reach of children and pets. Make sure the cap is tightly sealed after every use to prevent the emulsion from degrading or evaporating. If you need more options to complete your pest management protocol, check out our full catalog of Insecticides cannabis.

  • Always wear gloves and a mask when mixing and spraying any phytosanitary product.
  • Do not mix this insecticide with boron-based products.
  • Prepare only the amount of mixture you plan to use immediately; do not store leftover diluted solution.

Frequently Asked Questions

Can I use Doble Max during the flowering stage?

It is highly recommended to avoid spraying any insecticides during the advanced flowering stage to prevent moisture buildup and residue on your buds. If you must use it due to a severe pest attack early in bloom, ensure you respect the mandatory 14-day safety period before harvesting.

Does it work against spider mites?

Yes, while it is primarily an insecticide, Doble Max has a strong complementary acaricidal action that is highly effective at controlling and eliminating red spider mites and other tetranychid mites.

Is this product organic?

No, Doble Max is a chemical insecticide based on Tau-Fluvalinate, a synthetic pyrethroid. However, it is highly valued for its low toxicity towards bees and other beneficial pollinators.

Can I use it for indoor and outdoor grows?

Absolutely. It is perfectly suited for both indoor grow tents and outdoor gardens, providing excellent stability and pest control in various environmental conditions.

Personal Experience of Pevgrow’s CEO (Alan)

Whenever I see the first signs of thrips or aphids trying to ruin a perfectly good run, Doble Max is one of my go-to heavy hitters. I remember a particularly brutal summer where whiteflies were invading my outdoor sativas; just two applications of this stuff completely wiped them out without harming the local bees buzzing around my garden. It’s incredibly potent, so a little goes a long way. My biggest tip? Always spray right as the sun goes down or the grow lights turn off, and make sure you drench the undersides of the leaves. It’s a chemical lifesaver when organic preventatives just aren't cutting it, but always remember to stop spraying well before harvest to keep those terpenes tasting pure.



  • Is the shipping discreet?

    Yes, the shipment is 100% discreet, no one will know what you have bought, also the sender is SITE OF SHOPS ONLINE.

  • Do you ship worldwide?

    Yes, we ship to almost every country in the world although you need to know the current legislation in your country to make sure that you do not break any regulations with the germination of the seeds.

    UK: 3-4 days (express)
    USA: 4-5 days (express)
    Australia: 4-5 days (express)
    Japan: 4-5 days (express)
    Canada: 4-5 days (express)
    South Africa: 4-5 days (express)
    New Zealand: 5-7 days (express)
    View all

    The customer must be informed about the laws of their country regarding seeds or other products that may be purchased on our website, the possession of which may constitute a criminal offence in the country of receipt.

    We cannot be made responsible for the wrong use that some people decide to give to the seeds, so please don't act against your national laws.

    Due to problems with customs you can check here for restrictions to certain countries.

  • What payment methods and currencies do you accept?

    We accept the following payment methods: Bank transfer, Cryptocurrencies, cash, credit and debit cards and cash on delivery (Spain, Belgium, France, Italy, Portugal).

    You can change the currency on the top right to know the price of the products in your local currency and of course pay this way.

  • How long does it take to ship my order?

    In 24/48 hours we will ship your order.

  • Are the seeds guaranteed to germinate?

    If you live in a country where the cultivation of cannabis is legal and you decide to plant the seeds, it is good that you know that all the seeds that we commercialize have germination guarantee.

    If you germinate with the method of paper napkins and you have followed all the steps that we indicate here, you will only have to return us the seeds not germinated in their original packaging and when we receive them we will proceed to the change.

    Then we take care of requesting the return to the seed bank, we do not transfer this responsibility and time to our customers.

  • What if I receive a bad or damaged product?

    If you receive a broken product due to transport, you have to notify us within 24 hours for insurance coverage, always contact us as soon as possible and we will fix the problem!

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