SPF 3000 Wildland Fire Shelter and Fire Repellent Blanket SPF3000 Flame Resistant coating is a post-treatment, interior/exterior fire retardant through a silicone ceramic coating that provides insulation and reflects heat up to 3000F degrees.
1 If you decide to plant seeds, they should be planted in late spring (in a bed or in a container) about 1/8 inch deep and 24 to 30 inches apart. They will take 10 to 21 days to germinate.  However, ff you already have an established sage plant, you can use cuttings or layering techniques to grow a new plant.
Most salvia seeds will develop a gelatinous coating once they are moistened. Some will also develop a fuzzy mold on this coating prior to germinating. Salvia seeds start to germinate ( when the root first breaks through the seed shell) anywhere from 2 - 14 days, some may take even longer. A light misting can help stubborn seeds germinate. Once most of the seeds have germinated and the seed leaves have emerged remove the covering from the pots.