pH/PPM/CF
for Various Flowers
| Flowers
|
pH
|
Category
|
cF
|
PPM
|
| African
Violets |
6.0-7.0
|
L
|
12-15
|
840-1050
|
| Anthurium
|
5.0-6.0
|
M
|
16.20
|
1120-1400
|
| Antirrhinim
|
6.5
|
M
|
16-20
|
1120-1400
|
| Aphelandra
|
5.0-6.0
|
M
|
18-24
|
1260-1680
|
| Aster
|
6.0-6.5
|
M
|
18-24
|
1260-1680
|
| Begonia
|
6.5
|
L
|
14-18
|
980-1260
|
| Bromeliads
|
5.0-7.5
|
L
|
8-12
|
560-840
|
| Caladium
|
6.0-7.5
|
M
|
16-20
|
1120-1400
|
| Canna
|
6.0
|
M
|
18-24
|
1260-1680
|
| Carnation
|
6.0
|
H
|
20-35
|
1260-2450
|
| Chrysanthemum
|
6.0-6.2
|
H
|
18-25
|
1400-1750
|
| Cymbidiums
|
5.5
|
L
|
6-10
|
420-560
|
| Dahlia
|
6.0-7.0
|
M
|
15-20
|
1050-1400
|
| Dieffenbachia
|
5.0
|
H
|
18-24
|
1400-1680
|
| Dracaena
|
5.0-6.0
|
H
|
18-24
|
1400-1680
|
| Ferns
|
6.0
|
M
|
16-20
|
1120-1400
|
| Ficus
|
5.5-6.0
|
M
|
16-24
|
1120-1680
|
| Freesia
|
6.5
|
M
|
10-20
|
700-1400
|
| Impatiens
|
5.5-6.5
|
M
|
18-20
|
1260-1400
|
| Gerbera
|
5.0-6.5
|
H
|
20-25
|
1400-1750
|
| Gladiolus
|
5.5-6.5
|
H
|
20-24
|
1400-1680
|
| Monstera
|
5.0-6.0
|
H
|
18-24
|
1400-1680
|
| Palms
|
6.0-7.5
|
M
|
16-20
|
1120-1400
|
| Roses
|
5.5-6.0
|
M
|
15-25
|
1050-1750
|
| Stock
|
6.0-7.0
|
M
|
16-20
|
1120-1400
|
| L=Low |
M=Medium |
H=High |
Following
are links to charts for pH/PPM/cF for different
plants frequently grown in hydroponics:
 |
pH/PPM/cF
values of various Fruits
pH/PPM/cF values of various Vegetables
pH/PPM/cF values of various Herbs
pH/PPM/cF values of various Flowers
|
|
