How Far Apart to Plant Lavender

Planting lavender at the correct spacing is essential for healthy growth, strong flowering, and long-lasting plants. Lavender naturally prefers open, airy conditions, and overcrowding is one of the most common reasons plants become woody, diseased, or short-lived. Understanding how far apart to plant lavender helps improve airflow, reduce moisture problems, and allow each plant to develop its natural shape.

This guide explains exactly how far apart to plant lavender, including spacing for different lavender types, hedging, and container growing.

Why Lavender Spacing Matters

Lavender dislikes damp, crowded conditions. When plants are too close together, air circulation is reduced, which increases the risk of fungal disease and root problems. Correct spacing allows:

• Better airflow around foliage
• Faster drying after rain
• Stronger, bushier growth
• Improved flowering
• Longer plant lifespan

Lavender planted too close together often becomes leggy, woody, or dies prematurely.

General Lavender Spacing Guidelines

For most garden situations, lavender plants should be spaced:

• 30–45 cm (12–18 inches) apart

This spacing suits the majority of lavender varieties and allows plants to grow without competing for light, air, or nutrients.

Spacing by Lavender Type

Different lavender varieties grow to different sizes, so spacing should be adjusted accordingly.

English Lavender (Lavandula angustifolia)

English lavender has a compact growth habit.

• Space plants 30–45 cm (12–18 inches) apart
• Ideal for borders, paths, and low hedges
• Works well in both formal and informal gardens

This spacing allows plants to grow into neat, rounded shapes.

French or Spanish Lavender (Lavandula stoechas)

French lavender grows slightly wider and bushier.

• Space plants 45–60 cm (18–24 inches) apart
• Often grown in pots or warmer garden areas
• Benefits from extra airflow due to lower cold tolerance

Giving French lavender more space helps keep foliage dry and healthy.

Hybrid Lavender (Lavandula x intermedia)

Hybrid lavenders are larger and more vigorous.

• Space plants 60–75 cm (24–30 inches) apart
• Best suited to open beds and rows
• Commonly grown for cutting and fragrance

These plants can become quite large, so generous spacing is important.

How Far Apart to Plant Lavender for a Hedge

Lavender makes an excellent low hedge or edging plant when spaced correctly.

• Space plants 30–40 cm (12–16 inches) apart
• Plants will grow together without overcrowding
• Regular pruning keeps the hedge dense and tidy

Closer spacing creates a continuous line while still allowing airflow at the base.

Spacing Lavender in Raised Beds

In raised beds, lavender still needs room to breathe.

• Follow standard spacing for the lavender type
• Avoid planting too close to the edge
• Ensure good drainage throughout the bed

Raised beds are ideal for lavender because excess moisture drains away easily.

How Far Apart to Plant Lavender in Pots

Lavender does best when grown one plant per pot.

• Use a pot at least 30–40 cm wide and deep
• Avoid planting multiple lavenders in one container
• Overcrowding in pots increases the risk of root rot

Spacing in containers is about pot size rather than distance.

Common Spacing Mistakes to Avoid

• Planting too close together to “fill space quickly”
• Using the same spacing for all lavender varieties
• Ignoring mature plant size
• Planting lavender tightly in pots
• Crowding lavender against walls or fences

Lavender grows better when given space from the start.

Signs Lavender Is Planted Too Close Together

• Poor airflow and damp foliage
• Yellowing leaves at the base
• Weak flowering
• Woody or leggy growth
• Increased disease problems

If these signs appear, thinning or replanting may be necessary.

Quick Lavender Spacing Reference

• English lavender: 30–45 cm apart
• French / Spanish lavender: 45–60 cm apart
• Hybrid lavender: 60–75 cm apart
• Lavender hedge: 30–40 cm apart
• Pots: one plant per 30–40 cm pot

Final Thoughts

Correct spacing is one of the simplest ways to ensure healthy, long-lasting lavender plants. Lavender thrives in open, sunny conditions with plenty of airflow, and planting it too close together almost always causes problems later on. When in doubt, give lavender more space rather than less — it will reward you with stronger growth, better flowering, and a longer life.