False Indigo: Planting and Care Guide in Missouri

False Indigo is a native plant that grows as a sturdy, upright clump with blue-purple flowers in late spring. It takes a little time to establish but becomes very low maintenance once it does. It stays much smaller than a tree, making it a good option for garden beds or open areas that don’t need height.

How to plant your sapling

Where to plant

• Full sun
• Give it a few feet of space to fill in
• Prefers well-drained soil and does not like soggy spots

When to plant

• As soon as possible after bringing it home

Steps

• Dig a hole slightly wider than the root system
• Place the plant so the roots sit just below ground level (do not bury the stem)
• Backfill with native soil and press lightly to remove air pockets
• Water thoroughly right after planting

How to care for false indigo

Watering

• Water regularly for the first few months
• Once established, it handles dry conditions well

Mulching

• Add a light layer of mulch around the base
• Keep mulch a few inches away from the stems

What to expect

• Growth may be slow at first while roots develop
• It forms a rounded clump and comes back each year

Common mistakes to avoid

• Planting in a spot that stays wet
• Letting roots dry out before planting
• Planting too deep
• Expecting fast growth right away
• Moving it later (it develops deep roots and prefers to stay put)