Species Ouachita Mountain leadplant
dark-purple flowers with dark-green leaves and brown stems

Ouachita Mountain leadplant

Amorpha ouachitensis

The Ouachita Mountain leadplant, also known as Amorpha ouachitensis, is an amazing species due to its beauty and hardiness. This native shrub is drought tolerant and grows in full sun to partial shade, blooming with beautiful purple flowers throughout the summer. It has an upright growing habit and pruned at any time of year to maintain an even shape. The flowers attract butterflies and the small leaves act as a lovely backdrop. Its hardiness makes it the perfect species for beginners and those wanting to add some unique and easy-to-maintain native plants to their garden.

Cycle:

Perennial

Watering:

Average

Propagation:

Seed Propagation,Seed Propagation,Seed Propagation,Cutting,Layering Propagation

Hardiness Zone:

5 - 7

Flowers:

Purple with yellow anthers Flowers

Sun:

full sun,part shade

Leaf:

Yes

Leaf Color:

green

Growth Rate:

Low

Maintenance:

Low

Salt Tolerant:

Yes

Thorny:

Yes

Care Level:

Medium

watering

Ouachita Mountain leadplants require regular watering to thrive. It is best to water them thoroughly but infrequently. During the summer months, these plants should be watered once a week. However, in cases of extreme heat, they may require more frequent watering. During the winter months, water once every 2-3 weeks. It is important not to over-water these plants - too much water can cause rot and potential death. As always, make sure to check the soil moisture, as this will tell you when it is time to water again.

sunlight

The Ouachita Mountain leadplant typically needs 5-6 hours of direct sunlight every day during its growing season. It will benefit from partial sun and shade during its hottest times but requires more consistent direct sunlight during the cooler months. Additionally, when the Ouachita Mountain leadplant is grown indoors, it should be placed near a window so that it can receive some natural sunlight.

pruning

The Ouachita Mountain leadplant should be pruned seasonally, in late winter or early spring just before the new growth begins. Prune lightly to remove dead and damaged branches and to reduce the overall size of the plant. For larger trees or shrubs, prune back approximately 1/3 of the branches. It is important to prune the Ouachita Mountain leadplant selectively, taking great care to avoid cutting too much at a time. Pruning too heavily or too frequently can deplete the plant's energy reserves and can negatively impact its growth.

Season

Fall
Winter
Spring
Summer
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Starts Flowering

Amorpha ouachitensis typically starts flowering in April.

Hardiness Map