Recommended is 3% concentration - I use volume 30, but I dilute it. 3% should be volume 10, as long as I remember, so maybe you could try diluting it 1:1 with water, just to be safe. It still does the job, you hear all the sizzling and what not
I'm also in Pretoria and also grow inside - currently everybody is sitting in a north window with a sheer curtain, lower light plants sit a bit farther
I did grow mine inside the house the first year, did dk very good misted daily, watered weekly. Put on some of the heaters. Did good till the second year in the greenhouse, no heating, too much water lost 10 plants.
Now this year, heating, less water much better.
Sounds like indoors is safer then.
I was thinking of getting a humidifier, but the seem fine still. Especially my Brascidostele Gilded Tower...yesterday the last of the 16 flowers opened.
I was thinking of getting a humidifier, but the seem fine still. Especially my Brascidostele Gilded Tower...yesterday the last of the 16 flowers opened.
Oh gorgeous! I absolutely love Brassia intergenerics