Humboldt Nutrients White Widow, 2 oz

Humboldt Nutrients White Widow, 2 oz[ HWW400 ]

$19.82 $33.00

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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