How It Works Start My Diary Login Sign Up


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.

Winners Show All Diaries (25)

green gelato go #1
17 weeks
green gelato go #1 BlackListed
Green Gelato
49 comments · 2 years ago
Critical CBD (Nirvana)
21 weeks
Critical CBD (Nirvana) Dirtydraggel
Critical CBD
60 comments · 3 years ago

Features

Organic Nutrient No
Nutrient TypeTechnical nutrient like: anti-mold, pesticides, pH-down, etc
Feeding StyleDay-to-day Solution
Release Year: Previously Released

Chemical composition

N
Nitrogen
P
Phosphorus
K
Potassium
Ca
Calcium
Mg
Magnesium
S
Sulfur
B
Boron

Statistics

43.27
g/plant
12
Harvests

Popular Diaries Show All Diaries (25)

green gelato go #1
17 weeks
green gelato go #1 BlackListed
Green Gelato
49 comments · 2 years ago
620w LED Blackberry by Fastbuds
13 weeks
620w LED Blackberry by Fastbuds BreakingBud
Blackberry Auto
49 comments · 2 years ago
Critical CBD (Nirvana)
21 weeks
Critical CBD (Nirvana) Dirtydraggel
Critical CBD
60 comments · 3 years ago
GG-OG Autoflower
15 weeks
GG-OG Autoflower ArborFarms
Gorilla Glue Autoflowering
19 comments · 2 years ago
critical+ dinafem LST+SCROG
13 weeks
critical+ dinafem LST+SCROG el_senjo
Critical +
42 comments · 3 years ago
AkatsukiVirtue - Liberty Haze
16 weeks
AkatsukiVirtue - Liberty Haze AkatsukiVirtue
Liberty Haze
25 comments · 2 years ago
Tangerine Dream Soil LED Grow
11 weeks
Tangerine Dream Soil LED Grow YankeeDoodleGrows
Tangerine Dream
1 comment · 7 months ago
First plant
8 weeks
First plant Green_weed01
Amnesia XXL Auto
14 comments · 2 years ago
Tangerine Dream Auto First Grow
10 weeks
Tangerine Dream Auto First Grow IllanaBlazer
Tangerine Dream Auto
5 comments · 2 years ago

New Diaries Show All Diaries (25)

Tangerine Dream Soil LED Grow
11 weeks
Tangerine Dream Soil LED Grow YankeeDoodleGrows
Tangerine Dream
1 comment · 7 months ago
Venom OG
17 weeks
Venom OG Adam420
Venom OG
3 comments · 9 months ago
AUTO BLUEBERRY
9 weeks
AUTO BLUEBERRY GeekGro
Auto Blue
4 comments · 9 months ago
GG-OG Autoflower
15 weeks
GG-OG Autoflower ArborFarms
Gorilla Glue Autoflowering
19 comments · 2 years ago
First plant
8 weeks
First plant Green_weed01
Amnesia XXL Auto
14 comments · 2 years ago

Grow Questions Show all Grow Questions (11)

Latest Comments