▷ When Do I Divide Lavender Plants?

Lavender plants not only add a touch of purple beauty to your garden, but they also have a calming scent that can be used for aromatherapy. If you have a lavender plant that has grown too large for its current location, or if you want to spread your beloved lavender plant to other areas of your garden, you may be wondering when is the best time to divide lavender plants. This article will provide you with all the information you need to know about dividing lavender plants.

When to Divide Lavender Plants

Lavender plants should ideally be divided every three to four years. However, the exact timing may vary depending on factors such as the weather and the plant’s growth rate. Dividing lavender plants too frequently can lead to weaker and smaller growth, while waiting too long can result in a lack of blooms and overall health. The best time to divide lavender plants is in the spring, after the last frost date of your region.

Signs Your Lavender Plant Needs Dividing

Blooms are Decreasing

One of the most common signs that your lavender plant needs dividing is when the blooms start to decrease. This is because the plant has become too large for its existing root system, leading to a lack of nutrients and water supply.

Crowded Roots

If the roots of your lavender plant have become overcrowded, it’s time to divide it. Crowded roots can prevent the plant from getting the necessary nutrients and water supply required to thrive.

Plant is Overgrown

If your lavender plant has outgrown its space, it’s time to divide it. An overgrown plant can start to take over other plants in the garden and become too difficult to maintain.

How to Divide Lavender Plants

Step 1: Prepare

Start by preparing the ground where you will be transplanting the divided lavender plant. Remove any weeds and loosen the soil to facilitate drainage.

Step 2: Dig Up the Lavender Plant

Dig around the perimeter of the lavender plant, taking care not to damage the roots. Use a sharp spade or shovel to lift the plant out of the ground.

Step 3: Divide the Plant

Once you have lifted the plant out of the ground, use a sharp knife or pruning shears to divide the plant into smaller sections. Make sure each section has roots and a good portion of the stem.

Step 4: Replant

Replant the divided lavender plants into the prepared ground. Make sure to space them out evenly and water them immediately after planting.

Caring for Divided Lavender Plants

Once you have divided and replanted your lavender plants, it’s important to take care of them properly to ensure they thrive. Make sure to keep the soil moist but not waterlogged, avoid fertilising the plant for the first few weeks, and continue to weed the area around the plant to prevent competition for nutrients.

Dividing lavender plants is an easy and rewarding way to enhance your garden’s beauty and fragrance. Follow the steps outlined above to divide your lavender plants correctly and enjoy their colourful blooms for years to come. Remember to divide them only when necessary, each three to four years, and always during the Spring season. Keep the newly transplanted sections well-watered and protected, and soon, you’ll be able to add new lavender sections to your garden.

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Last update 2023-05-30. Price and product availability may change.

When Do I Divide Lavender Plants?