(Masd. constricta x Masd. veitchiana)
Masdevallia Peach Fuzz Golden Giant FCC AOS web by Erythrone, on Flickr
Masdevallia Peach Fuzz Golden Giant FCC AOS web by Erythrone, on Flickr
Thank you all!
Brabantia, I fertize with K-lite one week and rotate with other stuffs (Daniels, Agrogreen, etc.) for 2 or 3 other weeks.
Leo, I agree this grex is very vigorous. Actually I realize it is a heavy feeder too if I compare my all my other Masds.
Thanks Erythrone for these informations. This year I will feed at 25 ppm N (3/1/2 fertilyser low Ca and Mg like DynaGrow 9/3/6) at each watering. My plants are cultivated in Bark/sphagnum/ crushed redbrick (I cannot find big perlite) in terracotta pots.In 2013 I was feeding it with every watering (2 to 3 times a week), at a 75 to 100 ppm N solution. I don't know what is the TDS content at that time. I used many different fertilizers at that time.... MSU rain, MSU for well water, Plant prod food for Orchids (30 -10 -10 ?), fish emulsion, Daniels... Most of my Masds are now grown in sphagnum moss and received a much lower dose of nutrients by now. (5 to 10 ppm N with each watering). The few plants that are in bark are fed with a 15 to 30 ppm N solution every watering. BTW, I always mix well water with "pure water" when preparing a nutrient solution. The pure water is from snow melting or dehumidifier tank.
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