How It Works Start My Diary Login Sign Up


Black Magic Cal-Mag Supplement is designed to work with Black Magic liquid nutrients to give plants an extra boost of calcium and magnesium. Added calcium and magnesium are beneficial to help optimize plant nutrition and enhance growth of calcium-intensive plants. These additional nutrients also help against secondary nutrient deficiencies, such as tip burn or blossom end rot.

Awards

Features

Content StateLiquid (ml/l)
Organic Nutrient No
Nutrient TypeClassic N-P-K or micro-elements nutrient
Feeding StyleDay-to-day Solution

Chemical composition

N
Nitrogen
P
Phosphorus
K
Potassium
Ca
Calcium
Mg
Magnesium
S
Sulfur
B
Boron
NO3 2.00%

Feeding Scheme

Weeks
1
2
3
4
5
6
7
8
9
10
11
12
1.3
ml/l
1.3
ml/l
2
ml/l
2
ml/l
2
ml/l
2
ml/l
2
ml/l
2
ml/l
2
ml/l
2
ml/l
2
ml/l
0
ml/l

Statistics

0.19
g/watt
92.33
g/plant
751
Likes
12
Harvests

Popular Diaries Show All Diaries (38)

Fast Buds 3x CC 3x CA Autoflowers
13 weeks
Fast Buds 3x CC 3x CA Autoflowers Removed
Zkittlez Auto
28 comments
5 months ago
Fit for a king.
16 weeks
Fit for a king. AbroCadabro
King Tut
29 comments
1 month ago
Cherry Bomb
17 weeks
Cherry Bomb Chunkmasta1
Cherry Bomb
37 comments
9 months ago

New Diaries Show All Diaries (38)

first run
3 weeks
first run davidmfn
+2 strains
5 comments
3 weeks ago
Grass knuckles
6 weeks
Grass knuckles 999cows
White Cookies
2 comments
2 weeks ago
Hippy Bag Seed
4 weeks
Hippy Bag Seed SilverTooth420
Bagseed
4 comments
5 months ago
Looking for my Mother...
7 weeks
Looking for my Mother... Madge
+7 strains
11 comments
11 months ago

Latest Comments