Sweet peas are an excellent cool-season annual for Louisiana. The flowers are popular for cutting and bundling because they come in an array of colors and have an intoxicating scent. Seeds should be sown directly in the garden in October or transplanted from containers in November. Sweet peas are vines so the plants need support (fence, netting, etc.) or a trellis to grow on. Sweet peas start blooming in late March and last up to two months, longer if deadheaded regularly.

Violas, a close relative to the pansy but with smaller flowers, can provide a mass of color on the darkest winter day. Several viola series perform well in Louisiana, but sometimes it's difficult to choose the viola you want with so many series and colors available. The pictures included on this page are all from the annual bedding plant trials performed at the Burden Center in Baton Rouge.

The bougainvillea is a tropical vine whose bright, vibrant flowers positively glow in the landscape. Bougainvilleas should produce two or three beautiful displays of flowers in spring, summer and fall. The colorful parts are actually modified leaves called bracts. The true flowers are small and white.

In addition to flowers, bedding plants may be grown for their colorful foliage or interesting forms or textures. With proper selection, they can be used to provide color throughout the year. Use this publication to help you with bedding plant selection and proper care. (PDF Format Only)

Not many plants can take Louisiana’s summer sun and heat like coleus. Information on soil conditions and preparations, watering, fertilizing, planting and blooming and recommended varieties is included. (PDF Format Only)

Several factors need to be carefully considered when you’re developing landscape beds for ornamental plants. Learn about soil texture, what to do for poorly drained soils and soil amendments. (PDF Format Only)

Information on culture, watering, fertilization and several other topics of Lantana camara (common lantana), Lantana hybrids and Lantana montevidensis (trailing lantana).

The Louisiana iris continues to be a popular plant for landscapes in the Southeast. This publication provides information on culture, watering, fertilization and several other topics. (PDF Format Only)

Louisiana's warm, humid weather encourages the development of several serious diseases that can damage rose bushes. This publication describes the major rose diseases found in Louisiana and offers disease management tips. (PDF Format Only)

It would be hard to find a flower more universally loved than the rose. Over humanity’s long history with this plant, the rose has found its way into our gardens, cuisine, medicine, art and cultures. It is easier than ever to find undemanding, reliable roses that will enhance your landscape. This publication will help you decide what types of roses to grow, as well as explaining how to plant and take care of them. (PDF Format Only)