Baptisia australis is beautiful and a sure bet to be introduced into your garden. Slow to develop, it is not uncommon to wait 2 years before the first flower. It adapts to all soils. Flowers are great for cutting. Baptisia hybrids can have exceptionally beautiful colours.

Baptisia lives up to its name as a perennial plant. It blooms for a long time. It has healthy looking foliage, so it looks nice even after it’s done blooming.

Quick Growing Guide

Botanical Name: Baptisia australis (blue), Baptisia tinctoria (yellow)

Also Called: Blue wild indigo, Blue false indigo

En français: Baptisie bleue – Faux-indigotier

Colour:

Blooms:

Sun / Shade:

Water: Low water requirement.

Pollinators:

Hardiness Zones:

Soil

Though they adapt to many soil types, baptisias grow best in deep, rich, well-drained soil. Once established, they are quite drought tolerant, due to their very deep root system.

Caring for Baptisia

Do not like to be transplanted. Are extremely tolerant to drought. Leaves turn black quickly in the fall, some people trim them then, whilst some people leave the leaves.

Propagating Baptisia australis (blue), Baptisia tinctoria (yellow)

Plant with organic 3 in 1 transplanting soil. Baptisia’s take a few years to reach their full potential and therefore demand some patience. Roots are pretty wide spreading so make sure you leave enough room for them to grow between plants.

Companion Plants

Companion plant suggestions include Legume family.

Pruning Baptisie bleue – Faux-indigotier

Pruning is not required. When the time comes to shape the plant, it is easy to cut back and use as a mulch plant. Other gardeners like to remove the dark seed pods as a mainenance activity.

Other

Insects are generally not a serious problem on baptisias. A weevil may damage seeds, but does not change the appearance of the plant. May be toxic to many insects, but is a host plant for several butterfly larvae. Diseases are very rarely a problem. Fungal problems may occur in crowded or moist conditions.

Baptisia is deer tolerant.

Baptisia’s are in the legume family and are a nitrogen leveler. However, they are not edible.

The Baptisia name comes from the Greek root bapto, (to dip or to immerse.) People used the juice extracts to dye their fabrics. Throughout the years, baptisia’s provide indigo dye to create a blue color to a variety of textiles and fabrics. False indico was the first subsidized agricultural plant in America.

Comments

Leave a Reply

More From Gardening Calendar

Seed Germination Tips

Starting seeds, the first thing that you should see is a pair of leaves. These are seed leaves and almost every seed will start out this way.

Summer Blooming Flower Ideas For Your Garden

Add a touch of summer garden bliss to your home with these stunning blooms: Asiatic Lilies, Oriental Lilies & Gloriosa Lily. Plant bulbs during spring to ensure bright & fragrant flowers from early- midsummer that come in a range of colours & heights. Plant & enjoy the beauty!

Sweet White Violet

Sweet White Violet is ideal for planting in shaded areas of rock gardens, in shade gardens or border fronts. Read more on Viola Blanda.

Images from the 2023 Ottawa Water Garden Tour

Explore 11 stunning water gardens, gain inspiration, and exchange ideas with fellow enthusiasts. Help support local initiatives and enhance your property value. Join the Greater Ottawa Water Garden and Horticultural Society.

Gray-black Warbler (Setophaga nigrescens)

Discover our resident and migratory birds in the Vallarta Botanical Garden! This February, the Gray-black Warbler (Setophaga nigrescens) brings its buzzing song, grayscale plumage and yellow dot to the garden. Join us for our Bird and Nature Festival to celebrate the diversity of these feathered travelers and explore our coniferous and oak forests while they hunt insects and their larvae! Listen to the Warbler's song: http://bit.ly/3kPMpP6