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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
Expansion Kit Includes: (2) 8 Gallon Multi-Mods
phosphorus and micronutrients
Available in 3 pack of: 3pc GND-50
Improve the nutritional quality of your plants while ridding them of deficiency-related ailments like grape stem rot
Humboldt Nutrients Big Up Powder Plant Supplements & Additives Expansion Kit Includes: (2) 8Specially Formulated To Efficiently Deliver High Levels Of Phosphorus & Potassium To The Fruit Or Flower A local legend in Humboldt County: Big Up Powder is a premium bloom booster. Humboldt Nutrients agronomists and chemists have developed Big Up Powder after years of research and local trials. Many similar products contain artificial coloring and dyes, but Big Up Powder is free of all of these unnecessary ingredients. Big Up Powder contains a
