When looking at pictures of bonsai with deadwood that has been treated with limesulfer it is a real nice grey white color.
When I treat deadwood on my bonsai with limesulfer it turns yellow and doesn't change much over time.
Do Bonsai artist add something to lime sulfer to get this color?
Is there a special lime sulfer for bonsai?
If there is what do I ask for and where do I get it?