| Complete instant medium with gelling agent, ready to use. |
| This is a revised composition by Svante Malmgren as published |
| by Raennbaeck in 2007 for sowing terrestrial European orchids. |
| It contains amino acids and vitamins as described by Malmgren. |
| Malmgren uses NH3 in water to adjust the pH of the acidic |
| pinapple and states this gieves a further 100-150 mg/L of |
| organic nitrogen, this is considered by adding (NH4)3-citrate. |
| Several genera are sown by Malmgren on this medium, like |
| Dactylorhiza, Gymnadenia, Orchis and more. Likely because |
| of a typo Raennbaeck does not list vitamins. They are added |
| here as listed for all other Malmgren media in her paper. |
|
| Does not contain plant growth regulators. pH is adjusted to 5.7-5.9. |
|
| 25.00 g per liter |
| Hygroscopic! Sealed in heavy duty plastic bag. To be |
| used immediately after opening. |
| Sterilization: autoclavable |
| Storage Temp.: RT (max. 1 year). For longer shelf life (>1 year) store at 4 ˇăC, for maximum |
| shelf life (>3 years) store at -20 ˇăC or below. Use up opened bags immediately and |
| do not store left-over powder from open bags! | |