Snapdragons can be tall or small and come in an array of colors.
Here are some seed blends that I found.
Seed Blend Ideas from Botanical Interests:
Tall Maximum – this blend of colors will grow up to 3 feet tall.
Magic Carpet – this blend will grow less than a foot tall.
Seed Blend Ideas from High Mowing:
Lion’s Mouth – this colorful blend grows up to 2 feet tall.
If you want a specific color, I have some great ideas for you.
Seed Ideas from MIgardener:
Appleblossom – this snapdragon has petals with soft rose/peach and buttery yellow.
Orange Wonder
Rose
White Snowflake
Seed Ideas from Rare Seeds:
Oriental Lantern – this snapdragon has yellow and red petals.
Black Prince – the petals are dark crimson.
Cherry Twist – the petals are cherry red and cream
In case you missed it, my prior bloom article was on Seed Ideas for Pansies.