L10030  Knudson C, originial salt mix

6 mineral salts only! Original composition L. Knudson 1946
Before use as an orchid medium sugar and a gelling agent have to be added.
For better results augment with complex additives like peptone and fruit
or vegetable products as well as active compounds like vitamins.
2.0307 g per liter.
Hygroscopic! Sealed in heavy duty plastic bag. To be
used soon after opening.
Sterilization: autoclavable
Storage Temp.: RT, for improved shelf live store at 4 ˇăC or below

 

Salt composition:
(NH4)2SO4 0.5000 g/L
Ca(NO3)2 x 4 H2O 1.0000 g/L
KH2PO4 0.2500 g/L
MgSO4 ˇ¤ 7H2O 0.2500 g/L
FeSO4 ˇ¤ 7H2O 0.0250 g/L
MnSO4 x H2O 0.0057 g/L

 

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