I really want to grow colourful weed like that, but every time I try, it's just green and doesn't look like the photos on the packaging :c At least it still kicks butt, though :3

I like to buy a concentrate (usually distillate but any concentrate will work), warm it up under a hot plate until it's nice and gooey, then spread a layer of it over the blunt with my dab tool before lighting up. Gets me as high as I used to get back before legalization, and the stickiness of the concentrate helps the blunt burn more smoothly and evenly.

If your tolerance is as wrecked as mine from too many dabs, you gotta try this. The full-spectrum effect of flower combined with the intensity of a good concentrate is the chef's kiss.