Phrag culture
Tom,
Sphagnum as a top dressing is the latest thing for me. It definitely helps seedlings and I’m trying it on the mature plants just to see what happens.
It definitely helps promote surface roots. There are new surface roots showing on Suzanne Decker.
It may help by increasing humidity indoors.
I use rain water and very low levels of rain mix at every watering. All plants sit in the water. Growstones are added to the water trays. These certainly release something that helps green the plants. On their own they are too alkaline for use in the potting mix.lights on over the seedlings for 16 hours a day.
The plants go outside onto a north facing patio for the summer,
Regards,
David
