Your cart is empty

White Widow - 4 oz. - Free Shipping

$54.50
This product will ship for free within United States including Hawaii and Alaska. Please provide an address that the Post Office can deliver to. If items that are not eligible for free shipping are placed in your cart you will be charged for shipping on those items only. All orders over $250 will be shipped for free (excluding Alaska and Hawaii). Look for the "Free Shipping Icon" for the best deals!

Mycorrhizal inoculants are crucial to sustaining a healthy, expansive root zone. Humboldt Nutrients is proud to launch our newest and most powerful soluble mycorrhizal, White Widow.

White Widow is a mycorrhizal powder containing mycological spores. White Widow is a diverse, pure endomycorrhizal.
The effectiveness of a soluble mycorrhizal inoculant relies heavily on two variables: the amount of spores in the product itself and the ability of that product to become soluble in water. White Widow is a super-fine powder which quickly and easily dissolves into water.

With White Widow the speed and aggressiveness of your plant’s root development can be increased. It is common to see large, furry, bright white roots shooting out of the bottom of containers only a week after transplanting with the White Widow.

If you can keep things healthy on the surface, Humboldt Nutrients White Widow will handle the situation underneath.


Add to Cart:

  • Model: 2701B
  • Shipping Weight: 0.75lbs
  • Manufactured by: Humboldt


Accept Credit Cards Online