Top-dressing or not

Leo A. Martin
Wed, 01 Feb 2012 16:41:49 PST
Alan wrote about Steven Hammer's bulbs with spiky leaves:

> I notice in these photos and previous ones...
> there is a fine gravel or grit - is this just a topping on
> the growing media or does the entire media consist of this?

I have not seen the plants in question in person, but Steven Hammer
usually top-dresses his plants with this gravel. Most succulent growers do
something similar.

Leo Martin
Phoenix, Arizona, United States of America
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