The butterfly flower seed mixture consists of twenty different flowers with different colors. Including Calendula, Iberis and Rudbeckia. Exactly which of these are in your seed bombs remains a surprise. All flowers that will attract lots of butterflies to your garden! Throw/place your seed bombs where you want the flowers, wait for a rain shower (or spray with a watering can), and let nature do the rest... You will see that the seeds will naturally grow into the most beautiful flowers.