If the plant doesnt do well in your hot summers, you might be able to get an early spring bloom from it. Their quick growth and long bloom periods make them a favorite for instant impact. · annuals are plants that complete their life cycle in one growing season, offering vibrant color and versatility in gardens. Plus, see how annuals benefit your garden and popular annuals to sow. · we explain what an annual plant is and how its different from a perennial. Bring color to your sunny garden with these amazing annual flowers and transform your space into a cool oasis of beauty! If your area gets too cold for the plant to overwinter, you can just wait until the last frost! They’re ideal for filling gaps, creating borders, or adding seasonal flair to containers. · if youre slightly commitment phobic, but want to ensure some color in your plot of land this season, we recommend looking into annual flowers. These 9 easy cold-hardy annuals are perfect for winter sowing. Skip grow lights and start seeds the simple way, even in zone 5 gardens. · many flowers that cant be grown perennially in your area can still probably be grown as annuals.