If you can’t add more skeins to the cart it is because they are already sold. Please check the dyed to order section (or if you happen to be in this section and can’t add enough skeins please email me).
Find more information about the different yarn bases here.
Colors vary from lot to lot, even from skein to skein. If you want to avoid problems combine skeins as you knit. Oh, and try to buy all the yarn you need for the project you have in mind, differences between dye lots might be too big!
Every monitor represents colors slightly different, and even though I take a lot of care when I edit the photos, some variation is unavoidable.