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Flower pH/PPM/cF chart for Hydroponic Gardeners |
| These nutrient pH and TDS values are for hydroponic gardening only. |
| Flowers |
pH |
cF |
PPM |
| African Violets |
6.0-7.0 |
12-15 |
840-1050 |
| Anthurium |
5.0-6.0 |
16.20 |
1120-1400 |
| Antirrhinim |
6.5 |
16-20 |
1120-1400 |
| Aphelandra |
5.0-6.0 |
18-24 |
1260-1680 |
| Aster |
6.0-6.5 |
18-24 |
1260-1680 |
| Begonia |
6.5 |
14-18 |
980-1260 |
| Bromeliads |
5.0-7.5 |
8-12 |
560-840 |
| Caladium |
6.0-7.5 |
16-20 |
1120-1400 |
| Canna |
6.0 |
18-24 |
1260-1680 |
| Carnation |
6.0 |
20-35 |
1260-2450 |
| Chrysanthemum |
6.0-6.2 |
18-25 |
1400-1750 |
| Cymbidiums |
5.5 |
6-10 |
420-560 |
| Dahlia |
6.0-7.0 |
15-20 |
1050-1400 |
| Dieffenbachia |
5.0 |
18-24 |
1400-1680 |
| Dracaena |
5.0-6.0 |
18-24 |
1400-1680 |
| Ferns |
6.0 |
16-20 |
1120-1400 |
| Ficus |
5.5-6.0 |
16-24 |
1120-1680 |
| Freesia |
6.5 |
10-20 |
700-1400 |
| Impatiens |
5.5-6.5 |
18-20 |
1260-1400 |
| Gerbera |
5.0-6.5 |
20-25 |
1400-1750 |
| Gladiolus |
5.5-6.5 |
20-24 |
1400-1680 |
| Monstera |
5.0-6.0 |
18-24 |
1400-1680 |
| Palms |
6.0-7.5 |
16-20 |
1120-1400 |
| Roses |
5.5-6.0 |
15-25 |
1050-1750 |
| Stock |
6.0-7.0 |
16-20 |
1120-1400 |
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