Snapdragon Flower Growing Conditions. Tall plants (90 cm) with upright flower spikes in shades of red, pink, yellow, purple and white. However, angelonia is a lookalike plant ready to stand strong in landscapes long after the last snapdragon has wilted.
Small snapdragons are delightful bedding plants, mixing well with other annuals in the flower. Chill/freeze the seeds for 48 hours before sowing to get faster germination process. This is a perennial herbaceous plant, we grow mainly as an annual.
Let’s learn more about growing angelonia in the garden.
The charm of snapdragon flowers in gardens is strong but fleeting, as these flowers are cool weather annuals that quickly fade when summer turns up the heat. 'rocket series’ produces 36 in. Not only are they appreciated by humans for their bright, cheery colors, but they are also an important nectar plant for the bumblebee. For details, see our snapdragon production guide.