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
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