According to Clothier's database, Salvia farinacea does not require cold stratification. The only salvia type on the database that appears to require a cold period is Salvia ringens. Here is a link that might be useful: Clothier's seed germination database

I tend to disagree with some of the advice in that link: sand for play boxes is usually too fine, it is specifically good packing sand to make sand castles and sand cookies and similar...if it was coarse, it would not stick together. So that info is, IMO, incorrect. You need to find what is referred to as Horticultural sand - much grittier, with bigger particles. Most of us do not use sand at all (very few ppl do, and they have lots of knowledge and experience with growing succulents). You would be much better off reading info on this forum: ppl giving advice grow (and many, like Jeff above), have been growing succulents for years. Our goal is to keep plants healthy, and #1 is usually drainage problem: mix needs to drain fast/well, and soil with fine sand will not provide drainage. Perlite is available to most. It is good idea to sift or rinse it, to get rid of dust. Pumice is anorher excellent substrate, not always readily available. Chicken grit/small granite gravel, is another ingredient excellent to use. There are many more inorganc ingredients that could be used. MG bagged potting soil is considered not good enough and many will not use it (including me). You could make much better draining mix by using just sifted perlite and Cactus&Succulent soil in 1:1 ratio. If you already have MG soil and want to use it, I would suggest to add even more perlite (60-80%). If you have pumice, use it instead of perlite. Or mix it with perlite, and use much less soil. Adding grit helps a lot. Grains of different ingredients should be approx. of same size: 4-6mm is good. It could be tad smaller, but, IMO, 2mm or less is too fine. Over 6mm gets to be too large. Many succulets do not need very large pots. Try to find out where some grow naturally: most in very 'rocky' areas, with literally no soil (or very little), and many on and in-between the rocks: tight spaces. So size of the pot is not always a problem. Bigger is not neccessarily better :) Repoting is usually not needed every year, and if repotting, it is better to go up just a bit - if plant needs it. Succulents could be grown in large pots - but drainage is even more important. Lots of water retaining soil that will fill up large pot will take very long time to dry up and cause lots of damage. If you provide good drainage (and have space for it), you can grow tiny plant in a wine barrel.... There is ton of info here, from good and experienced growers. Not like on some blogs, that offer incorrect info (at least partially) - often not based on experience, but incorrect info passed down. ETA: I just re-read blog you posted link to: here is contradicting info offered within 2 or 3 paragraphs: ..."The type of sand I buy is just the stuff they sell for use in a sandbox (I buy it at either Home Depot or Lowes)"... ..."Just don’t use sand from the garden, the beach, or a sandbox (you never know what nasties will be in that sand)"... Do not use play sand - either from the bag or a sandbox... Anything will work for short period of time. But if you want to grow succulents for a long time, keep them healthy - try to provide good drainage and good light.

That is Macie who we lovingly call Macie-Moo. She is a Shih Tzu but she does look a lot like a Tibetan Terrier. Tibetians get up to 25 pounds. Moo weighs in at 10. She was up to almost 12 after spending a week at my moms while I was out of town. Mom couldn't resist that little begging face....and Macie came back looking like a stuffed sausage!! She doesnt mind posing for pictures. Here she is with her 'summer cut' smiling for the camera from her favorite place in the yard....the pond's edge. By the way...couldn't you over-winter a Fairy standard (in a pot) in your garage? Might be worth a try!

I live in the Phoenix, Arizona area and I'm trying to find some native seeds for Pink Fairy Duster (Calliandra eriophylla). Any ideas where I might find some?