Humboldt Nutrients White Widow, 4 oz

Humboldt Nutrients White Widow, 4 oz[ HWW401 ]

$34.77 $57.50

Humboldt Nutrients White Widow is a mycorrhizal powder containing a diverse concentration of mycological spores for unprecedented root development. It's a diverse, pure endomycorrhizal in a super-fine, highly soluble powder for maximum effectiveness. Use in soil and hydroponic gardens.



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