|
Burgeff, Sladden modification
|
Calcium nitrate [Ca(NO3) 2 * 4 H2O]
|
1000 mg
|
|
Ammonium sulfate [(NH4)2SO4]
|
700 mg
|
|
Magnesium sulfate [MgSO4 * 7 H2O]
|
300 mg
|
|
Potassium phosphate [KH2PO4]
|
400 mg
|
|
Potassium citrate
|
350 mg
|
|
Iron citrate
|
200 mg
|
|
Salep
|
12 g
|
|
Honey only
|
20 g
|
|
Agar
|
12 - 15 g
|
|
Honey may be replaced with 12 grams of fructose + 12 grams of glucose.
"Suitable for Vanda, Odontoglossum, and Phalaenopsis."
Sources: Arditti, J. Fundamentals of orchid biology. John Wiley and Sons. 1992.
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