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St. Gabriel Organics - 15 Pound Milky Spore Granular Natural Japanese Beetle Grub Control and Repellent for Lawn and Garden Care

  • Based on 267 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Aug 30
Order within 11 hours and 14 minutes
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Features

  • Season-Long Effectiveness: Works continuously throughout the year, regardless of weather conditions, providing reliable grub control with no need for repeated treatments.
  • Organic and Non-Toxic: Made from natural ingredients, this product is USDA-certified organic, ensuring its non-toxic and safe for use around food crops and residential areas.
  • Easy Application: Conveniently apply Milky Spore with a spreader or by hand, and it begins working immediately after contact with grubs, requiring only a single application.
  • Environmentally Friendly: Milky Spore is a natural and safe solution, harmless to pets, beneficial insects, and other wildlife, making it an eco-friendly choice for your outdoor spaces.
  • Long-Lasting Grub Control: Provides effective protection against Japanese beetle grubs for up to 15 years, safeguarding your lawn and garden from damage.

Item Form: Granules


Item Weight: 15 Pounds


Active Ingredients: Bacillus Popilliae


Brand: St. Gabriel Laboratories


Target Species: Insects


Product Dimensions ‏ : ‎ 21 x 13 x 4 inches; 15 Pounds


Item model number ‏ : ‎ 80015


Department ‏ : ‎ Unisex-Adult


Date First Available ‏ : ‎ August 25, 2023


Manufacturer ‏ : ‎ St. Gabriel Organics


Country of Origin ‏ : ‎ USA


Best Sellers Rank: #3,540 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #5 in Beneficial Pest Control Insects


#5 in Beneficial Pest Control Insects:


Customer Reviews: 4.5 4.5 out of 5 stars 267 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Aug 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Happy with results so far. Great product for grubs and moles
Size: 15 LB Bag Style: 15lb
So far so good. I have horrible issues with Moles and Japanese beetles. After a lot of research I came across Milky Spores. I have applied two application and I am seeing results. I do plan following the suggested treatment plan until I reach two years. I do recommend if you are looking for something that is sustainable and long term ... show more
Reviewed in the United States on May 23, 2025 by April Harmon (Hinrichs)

  • No grubs seen after application of four of six bags
Size: 15 LB Bag Style: 15lb
This is hard to find locally so I was glad to find it here to continue with our lawn care. Instructions say to apply 6 bags over two years for 10-15 years of grub control. We applied three bags last year and just applied a fourth. I was planting flowers this week, I didn't come across a single grub so I can safely say this works. ... show more
Reviewed in the United States on May 10, 2025 by Indianame

  • Should use a drop spreader!
Size: 15 LB Bag Style: 15lb
Last fall and through the summer raccoons were destroying areas of my backyard every night looking for grubs and poisons and motion detector alarms wern't working. I had thousands of grubs in my yard that the raccoons were digging for. The adult grubs are Japanese beetles that stripped my grape vine leaves later when they transformed. I didn't know they were different stages of the same creature! The Amazon ad has several photos and one is someone pouring the product into a broadcast spreader but the instructions stress to only use a drop spreader because the product is very dusty, even the granules. I only had a Scotts broadcast spreader so I had to use eye and breathing protection and was very careful to walk slowly. It worked but a drop spreader would have been much more effective. I applied the product in early November and it's not very cold yet here in north Georgia so I hope it wasn't too late for my first application. The instructions say to apply 3 times a year for two years for most effective results. Keeping my fingers crossed I am saving my yard and my grape vines! ... show more
Reviewed in the United States on November 16, 2024 by 69brrrd 69brrrd

  • Help for Japanese Beetles
Size: 15 LB Bag Style: 15lb
This bag is expensive, and I have a huge yard, but I have noticed a major difference in the amount of Beetles in my yard so far this year.
Reviewed in the United States on May 22, 2025 by Y. Holland

  • Seems to work on eradicating Japanese Beetles
Size: 15 LB Bag Style: 15lb
Have had HUGE issues with Japanese beetles. Already applied the milky spore for a complete year and had 20% less last year after only ONE of three treatments. This is my second year, and it is easier to buy from Amazon and have it delivered! I recommend subscribe and save so that you get it in time to apply in Spring, Summer, and Fall. This year, hopefully, I will have next to none. The two neighbors had bad Japanese beetle infestations last year while mine dropped to around 20%. I convinced them to purchase this from Amazon and use it. If you do get this, also inform your neighbors as the more lawns that do not have these grubs, the better. This is SAFE for animals and humans! ... show more
Reviewed in the United States on April 2, 2025 by Captain Obvious

  • No more Grubs!!
Size: 15 LB Bag Style: 15lb
A little pricey.. but works great!!
Reviewed in the United States on May 10, 2025 by Amazon Customer

  • Grub worms
Size: 15 LB Bag Style: 15lb
Best product on the market.
Reviewed in the United States on May 8, 2025 by Ray

  • Talk about Shrinkflation!
Size: 15 LB Bag Style: 15lb
Don't get me wrong, I like the product. What I didn't like was the fact that over the past year the bag went from 20 lbs. to 15 lbs. and the price increased from about $39.50 to $45.50. That's a 25% decrease in product coupled with a 15% increase in price. That's ridiculous! I'm looking local next year to get my Milk Spore. Talk about taking advantage of consumers. This is a classic example!!! ... show more
Reviewed in the United States on October 8, 2024 by KG17

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