Gardening is a useful and relaxing pastime. Read gardening tips and learn how to plan and care for a variety of gardens.

Snapdragon is an annual flower that children can snap open the flowers like puppets. Snapdragons endure cool weather and are planted for winter colors in mild-winter areas. Learn more about this winter flower.

The Sunflower is an annual North American flower in many colors. Its tall flowers grow as high as 15 feet. Sunflower seeds are a treat for birds and people. Learn about the sunflower.

Swan River Daisy is an annual flower with blue, pink, white, and purple flowers, each one centered with either yellow or black. Find out more about this flower.

Sweet pea is an annual flower grown in cool maritime or mountain climates, and brings its beauty all summer. This vining plant is best in winter and early spring. Learn more about sweet pea.

Torenia, or wishbone flower, is an annual flower that thrives in shade and hot, humid weather. The blue flowers look a bit like open-faced snapdragons with prominent markings on the petals. Learn more about torenia.

Verbena is an annual flower known for being a garden treasure in areas where few other plants will grow. Some are trailing plants, others are great in rock gardens. Learn more about this flower.

Vinca, or Madagascar periwinkle, is an annual flower that flowers constantly. This tropical plant stands up well to heat and humidity. Vinca flowers are divided, one to two inches in diameter. Learn about this flower.

Zinnia is an annual flower among the favorite in American garden flowers, loved for its sturdy and colorful blooms. Flowers come in almost every color except blue. Learn more about this flower.

The Agapanthus, Lily of the Nile, is a perennial flower that has gorgeous blue or white florets arranged in large globes for a wonderful addition to the garden. Learn about agapanthus.

Sweet alyssum is a type of annual that flowers for months, even through the winter. Although it grows only a few inches high, it spreads as much as a foot in diameter. Learn about this special type of mustard.

Dahlia is a diverse annual flower, from huge, dinner-plate-size blooms to midget pompons only two inches in diameter. Dahlias grow from one to five feet tall. Learn more about dahlia.

Perennial grasses and foliage are an excellent choice for an unusual ground cover. Learn about ornamental perennial grasses and foliage you can use to add interest and beauty to your garden.

Herbs are useful for cooking, crafting, and decorating -- boldly coming out of the garden and into your home. Learn more about planting and growing perennial herbs such as lavender and rosemary.

Herbs are useful for cooking, crafting, and decorating -- boldly coming out of the garden and into your home. Learn why annual herbs like basil are a mainstay of most herb gardens.

Ornamental grasses and foliage add grace to any garden. With their array of colors, textures, and sizes, ornamental grasses add year-round interest. Learn about annual grasses and foliage you can use in your garden design.

Annuals are flowers that bloom the first year they are planted. In this article, learn about white to green annual flowers that can add some variety and color to your annual garden.

All plants need water, but some do better in dry conditions than others. Learn which annuals can thrive in average to dry soil, but don't forget to give them the water they need.

Most plants do well with an average amount of moisture in the soil -- not too much, not too little. In this article, you'll learn which annuals thrive in average soil.

While all plants need water, too much water can drown your plants. There are several annuals, however, that will thrive in wet conditions. Learn which annuals can tolerate moist soil.

Annuals under 12 inches work well at the front of gardens and along borders, since they leave the taller plants behind them visible. Learn which annuals stay under 12 inches high.

Many annuals reach a height of between 12 and 24 inches. These plants are very versatile and can be used in many garden areas. Learn which annuals reach this mid-range height.

Annuals come in many heights, and a few grow to over 24 inches. These plants can provide a dramatic touch to your garden. Learn which annuals are taller and grow to over 24 inches high.

Annuals are primed to germinate quickly when conditions are right, grow speedily, and then make loads of flowers, fruits, roots, and seeds. Learn about pink to fuchsia annual flowers that can brighten up your garden.

One way to liven up a garden is by including colors that stand out. Learn how yellow to orange perennial flowers can brighten your yard, and which ones are right for your garden.

While many flowers feature bright, vibrant colors, some gardeners prefer a subtler approach. Read about white to green perennial flowers, which have an airy appearance and blend in naturally with the green of most plants.