Black Magic pH Down is designed to help lower the pH of your nutrient solution. Keeping your nutrient solution pH in check helps make sure your plants are absorbing maximum nutrition. Test your pH prior to making any pH adjustments. Avoid the dreaded nutrient lockout with Black Magic pH up and Black Magic pH Down products.
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pH Down
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#1592
Global pos.
9.1
32 harvests
#1592
Global pos.
9.1
32 harvests
29
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11 weeks
Tangerine Dream Soil LED GrowYankeeDoodleGrows
Barney's Farm - Tangerine Dream4 years ago · 3 comments
6 weeks
First Time Grower Six Shooter AutoCronikman
Fast Buds - Six Shooter Auto5 years ago · 6 comments
15 weeks
GG-OG AutoflowerArborFarms
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12 weeks
Indoor LED Auto Pineapple Expresssdelapena85Barney's Farm - Pineapple Express Auto5 years ago
2 strains
16 weeks
AkatsukiVirtue - Liberty Haze AkatsukiVirtueBarney's Farm - Liberty Haze6 years ago · 25 comments
10 weeks
Tangerine Dream Auto First GrowIllanaBlazerGrowers Choice Seeds - Tangerine Dream Auto6 years ago · 5 comments
9 weeks
Blue Dream Fem first time growingRichmondVNG
Humboldt Seed Organization - Blue Dream6 years ago · 3 comments