LSU AgCenter

For gardeners tired of the heat and longing for cooler weather, September can provide welcome relief. Cool fronts often begin to make their way this far south in September, but days in the 90s are not uncommon this month. And after a long, hot summer, these long, scorching days are especially hard to bear for gardeners and their landscapes.

Tulip bulb
Amada44 / Wikimedia Commons

Certain spring-flowering bulbs, particularly tulips and hyacinths, need to be pre-chilled to bloom properly in the spring. Louisiana's winters aren't cold enough, long enough to satisfy their need for chill.

Narcissus ‘Grand Primo’ has deep green foliage and pure white flowers and reliably blooms year after year.
LSU Ag Center

If you want tulips and daffodils to brighten your garden next spring, you have to plant them this fall.

An Easter lily, planted after the holiday, blooms in a garden.
oblivion9999 / Flickr

Easter passed by about a month ago, but if you still have Easter lilies hanging around, put them in the ground. They will come back and bloom year after year.

Growing Amaryllises

Nov 17, 2012
An amaryllis blooming in Baton Rouge, La.
Frank McMains

There are few spring flowering bulbs that can surpass the stately beauty of the amaryllis. Typically blooming in April in Louisiana, this popular bulb is a star performer in the spring garden.