Using Epsom salts on Vanda Pachara Blue for magnesium deficiency & new fertilizer recipe.
I’m changing my fertilizer recipe for my water culture Vandas after V. Pachara Blue shows signs of magnesium deficiency. NOTE: I will still be using garden lime on my orchids in bark and moss, but I don’t believe it’s dissolving well enough in water to use for my water culture Vandas. Happy growing!