The Orchid Seedbank Project
PO Box 7042
Chandler, AZ 85246

Thompson Medium

Calcium acetate {Ca(CH3COO) 2]

79 mg

Potassium acetate [KCH3COO]

392 mg

Magnesium sulfate [MgSO4 * 4 H2O]

369 mg

Orthophosphoric acid {H3PO4]

294 mg

Urea

629 mg

Iron sulfate [FeSO4 * 7 H2O]

25 mg

Na2EDTA

37 mg

Copper sulfate [CuSO4 * 5 H2O]

0.24 mg

Boric acid [H3BO3]

1.86 mg

Manganese chloride [MnCl2 * 4 H2O]

2.23 mg

Ammonium molybdate [(NH4)6Mo7O24 * 4 H2O]

0.035 mg

Zinc sulfate [ZnSO4 * 4 H2O]

0.29 mg

Sucrose

30 g

Agar

10 g

Sources: Arditti, J. Fundamentals of orchid biology. John Wiley and  Sons. 1992.

[OSP] [Technical Data]

Questions?  Comments?  Email us.
© Copyright 2000 The Orchid Seedbank Project. All rights reserved.

 

The Orchid Seedbank Project
PO Box 7042
Chandler, AZ 85246