Magnesium Deficiency in Orchids - 11 Cases - Symptoms and Cure

My orchids haven't received enough Magnesium for at least one year, possibly for multiple years. The putative symptoms are striking, though luckily not catastrophic; the cure might be simple. The suspected diagnosis has yet to be proven. ;)

Please read and watch also:
„Calcium and Magnesium – The Other Macronutrients“ by Sue Bottom: http://staugorchidsociety.org/PDF/Cal...

Dr. Motes about Leaf Reddening from Magnesium Deficiency after Exposure to Cold Orchid Alert: http://staugorchidsociety.org/PDF/Ale...

The AOS on Epsom Salt: http://www.aos.org/orchids/orchids-qu...

Sue Bottom on Magnesium Deficiency (search for ‚magnesium’ in the pdf): http://rockhamptonorchidsociety.com.a...

Dr. Motes, „*rough cut* Florida Orchid Growing Part 2: Florida Vanda Growing“ with infos on Mg deficiency:    • *rough cut* Florida Orchid Growing Pa...  

My partner and I have created an App for the iPhone called „Orchid Collection“. Keep detailed track of your orchid collection and its value on the go and when meeting other orchid friends. Well organized and always available on your iPhone. Add new orchids with your own pictures and notes including details. It’s available on the App store now: https://appsto.re/de/-Th5eb.i

Music in this video (Youtube Audio Library): The Bluest Star by The 126ers