Herb-of-Grace (Bacopa monnieri)

About Herb-of-Grace

Herb-of-Grace (Bacopa monnieri) is grown for garden performance matched to its site needs. Expect full sun or partial sun, typically 0.3–0.91 m tall, moderate water once established.

Is Herb-of-Grace Right for Your Garden?

Best for

• Mixed borders and general garden use
• Open, sunny positions with good air movement
• Wildlife-friendly gardens — known to attract butterflies

Not recommended if

• Dense shade or north-facing walls

Trade-off to know

Herb-of-Grace suits most garden soils when drainage is adequate. The main limitation is site scale — match plant size to available space.

Growing Conditions for Herb-of-Grace

Site checklist

• Sun: full sun or partial sun
• Soil drainage: Poorly Drained
• Water: Moderate
• Hardiness zones: 8, 9, 10, 11

Adjustments

• Wrong light level is the most common cause of weak performance
• Fix drainage before treating leaf symptoms

Shared growing steps for this plant’s group: How to Grow Water Hyssop. Notes below stay specific to this plant.

How to Care for Herb-of-Grace

Establishment

1. Plant Herb-of-Grace in a site matching its sun and drainage needs
2. Water regularly until roots settle, then match watering to the plant’s need

Ongoing care

• Mulch to buffer moisture swings
• Remove dead or damaged growth in season
• Avoid constant wet foliage where disease pressure is high

Diagnosing Problems with Herb-of-Grace

Herb-of-Grace FAQ

1. Is Herb-of-Grace easy to grow?

   Herb-of-Grace is manageable for most gardeners if sited correctly from the outset. The most common mistakes are poor drainage and incorrect sun placement.

2. How big does Herb-of-Grace get?

   Herb-of-Grace typically reaches 0.3–0.91 m. Final size depends on soil quality and available root space. Allow adequate spacing at planting — most plants reach their full spread within 5–10 years.

3. How much sun does Herb-of-Grace need?

   Herb-of-Grace grows best in full sun or partial sun. Planting in the wrong light level is the single most common cause of poor performance. Check the aspect of your site before choosing a position.

4. Does Herb-of-Grace attract wildlife?

   Herb-of-Grace is known to attract butterflies. For maximum benefit, avoid deadheading all flowers — seed heads and spent blooms are often as valuable to wildlife as the flowers themselves.