Thinking about next year already

[BHReptiles]

If my spider girl is ready late next season I would like to try for some spinner blasts and ultramels. I guess I will need a male bumble bee right? But how do you make an ultramel?

spinnerblast - pastel, spider, pinstripe - you would need a a pastel pinstripe male
ultramel - this is a recessive gene so you would need a het male and female at a minimum (unless you want to buy a visual to start off with and create your own hets).