Organic Bio Protectant

$25.00 Regular price
Unit price
Rated 4.8 out of 5 stars
24 Reviews

Stimulate growth and safeguard your outdoor garden with this powerful biological plant extract that will boost your plants’ inherent defenses to naturally protect itself and ward off disease. Our Organic Bio Protectant helps your garden grow to new heights with greener leaves, deeper roots, and improved soil health. Learn more.

  • Holiday Tree Benefits: Increases chlorophyll production for greener, richer, and fuller leaves. Boosts immune system for long-lasting tree health and reduced shedding.
  • Use On: Vegetables, roses, fruits, berries, nuts, flowers, foliage, ornamental trees and shrubs
  • Prevents and controls: Powdery mildew, botrytis, black spot on rose, white mold, leaf spot, rust, and more

For optimal results use in your regular watering cycle. Also ideal for: transplants, potting mixes, as a rooting compound, in hydroponics, and for ornamentals including Holiday Trees.

  • Mix: 0.25 oz Arber concentrate with 32 oz water or 1 oz Arber concentrate with 1 Gallon of water
  • Apply directly to soil or apply to leaves. One application every 10-14 days for wellness and every 5-7 days for major disease control.
  • Arber’s Organic Bio Protectant is formulated from a species of weed called knotweed. Knotweed is a powerful little plant and considered one of the most invasive species in the world. Lucky for us, we were able to pull out some of its redeeming qualities. Through a complex fermentation and extraction process we grab key compounds to create our formulation. Harvesting an invasive species to create one of the most powerful plant protectants on the market—that’s a formulation we dig.

    Active Ingredients:

    • Extract of Reynoutria Sachalinensis: 5%
    • Other Ingredients: 95%

    Net Contents:1 pint/ 16oz concentrate

    For Use On
    Controls & Prevents
    Downy Mildew
    Leaf Spot
    White & Grey Molds
    Black Spot on Rose
    Root Rot
    Boosts & Strengthens
    Soil Fertility
    Immunity Boosting
    Bloom Boosting
    Greener Foliage

    How To
    Your Plant Wellness Routine

    All Arber plant wellness products are made with biologicals—powerful, naturally occurring elements proven to prevent disease and unwanted pests and promote garden growth, all while doing good for us and Mother Earth. All Arber plant wellness products are made with biologicals—powerful, naturally.

    01. Shake

    Shake, shake, shake. Plants like their nutrients shaken, not stirred, so ensure your Arber concentrates are well-mixed before use, to prevent any natural product separation.

    02. Measure + Mix

    It’s important to measure the right ratio depending on the product dilution chart. For easy mix directions and suggested combinations, head to our handy Dilution chart below!

    03. Spray or Soak

    Spray your leaves for foliar diseases or pests or soak your soil for plant wellness, soil diseases, and pests.

    How To

    Product Dilution
    32oz Spray Bottle
    1 Gallon Watering Can

    How To
    Product Dilution

    Gardener Testimonials

    What's the Buzz

    Rated 4.8 out of 5 stars
    Based on 24 reviews
    Total 5 star reviews: 18 Total 4 star reviews: 6 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
    100%would recommend this product
    24 reviews
    • MS
      Maria S.
      Verified Buyer
      I recommend this product
      What type of garden do you have? Outdoor
      What large is your garden? 30+ plants
      What kind of gardener would you describe yourself as? Casual Gardener
      What types of plant(s) do you have? Outdoor Potted Plants, Outdoor Floral/Ornamental Garden Beds, Trees/Shrubs, Outdoor Herb Garden
      Who do you have around your green space? Kids, Pets, Pollinators
      Product Standouts Great Quality, Organic, Kid Safe, Easy to Use, Effective
      Primary Uses Disease Control, Pest & Insect Control, Mold, Fungus, and Mildew Control, Plant Health + Immunity
      Rated 5 out of 5 stars
      4 days ago
      One of my besties

      I can't handle it without Bio Protectant. It helps efficiently to heal plants from spider mites, fungus and many other problems. Having more than 200 rose plants I can tell that it's one of life savers for me. Thank you so much!

    • MR
      Madra R.
      Flag of United States
      Verified Buyer
      I recommend this product
      Rated 4 out of 5 stars
      2 months ago
      It seems to be working

      This item is not very convenient to use. It has to be diluted and they only give instructions for making one gallon of the formula. Using less means doing calculations and measuring very carefully. I sprayed a few plants that appeared to have spots and some moldy growth, fungus like growth on them. It took two applications spread over a period of days to see any results. I'm still not sure that it has rid the plants of the mold/fungus but the plant with the spots is looking much healthier. I think another application may be needed on my herbs that have survived so far ( most of them gradually were overcome by the mold growth and died). The ones that showed signs of having this mold and were treated by this liquid seem to be surviving at least and may even recover. So using this at least prevented their speedy demise, but I still might need to spray again to make sure the problem is solved. Sorry this is not any more precise, but I really am not a gardener and it is amazing any plants survive me. Bottom line, the treated plants are still alive so that is a win.

    • GS
      Ginger S.
      Flag of United States
      Verified Buyer
      I recommend this product
      Rated 5 out of 5 stars
      2 months ago
      Helps with mildew + little goes a long way! 🌱

      Every year I struggle with powdery mildew on my peonies and bee balm plants, so I was jazzed to give this organic concentrate from Arber a go. And so far, I am absolutely seeing improvements with this issue after several sprays! I love that this is a more natural alternative—plus, bee-friendly! 🐝 This product is VERY concentrated, so be sure to consult the dilution guide on the bottle. It barely looks like I’ve used any, so I expect this will last a long time. Once the concentrate is mixed (and shaken, of course) with water, you’ll wanna make sure to use it all up as this will not keep. I tend to err on the side of making a little less so I don’t end up wasting it.

    • PB
      Pastor B.
      Flag of United States
      Verified Buyer
      I recommend this product
      Rated 5 out of 5 stars
      3 months ago
      It’s Not Time Yet to Spray My Plants, But This is Good Stuff

      Last year my squash and tomato plants all suffered from some sort of blight. I bought some very expensive liquid that was designed to protect the plants. I think it worked, but only on the newer leaves. I got a harvest, but not much of one.

      This year I was looking for something different and when I saw this Arber Bio Protectant from the Arber Store, I ordered it. It’s a 5% solution of an extract of Reynoutria Sachalinensis, a useful invasive plant from the Far East (Japan and Russia). It’s a pretty amazing plant with it being grown for animal feed (not usually), as an energy crop for biomas production and to produce this extract which is useful as a protectant against certain fungal and bacterial infections.

      The directions say that you should mix two Tablespoons of this concentrate with one gallon of water and pray that on your plants. I talked with an expert with this material and he told me that I should make sure to use whatever I make within two days as the water you mix it with will degrade the compound and make it ineffective. If you use distilled water it will last a bit longer (according to this expert). It will last fine unmixed in the bottle.

      So I’m making it up a pint at a time. I haven’t yet had the opportunity to use it on my plants as they haven’t been planted yet, but I will, right from the start. You can spray this material on your plants right up to the day you harvest them. That’s a very good thing! This is probably ten times cheaper than the stuff I used…

    • AP
      Adam P.
      Flag of United States
      Verified Buyer
      I recommend this product
      Rated 5 out of 5 stars
      3 months ago
      Plant stimulate

      I used this concentrate on my plants and it seems to have helped. They have grown new leaves and just look healthier.

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