Growing a Herb Garden – Full Guide & Tips For Maintenance

Growing your herb garden is a rewarding and sustainable way to enhance your cooking, bring a touch of nature to your home, and enjoy herbs’ numerous health benefits. Whether you’re a gardening novice or looking to improve your skills, this introductory guide provides the knowledge and confidence necessary to establish and nurture a successful herb garden.


How to select the right herbs for your herb garden?

When starting a herb garden, choosing the right herbs to thrive in your climate and meet your cooking needs is essential. Some popular choices for beginners include basil, mint, rosemary, thyme, parsley, and chives.

Research the specific requirements of each herb, such as sunlight, water, and soil preferences, to ensure they are compatible with your gardening space.


How to choose the perfect location for your herb garden?

Most herbs require ample sunlight to grow and flourish. Select an area in your garden with at least six hours of direct sunlight daily. If you lack a suitable outdoor area, fret not!

You can still cultivate herbs indoors using a sunlit windowsill or artificial grow lights. Ensure the area has good air circulation to prevent the growth of mould and mildew.

rosemary herbs

What herbs can I grow in Ireland? 

Here are the most commonly grown herbs in Ireland and a guide to making sure they thrive in your garden.

Thyme: In April, sow thyme seeds and space them out or relocate them to a distance of 15 cm from each other. With appropriate nurturing, these plants can flourish for several years.

Mint: For optimal growth, plant mint in fertile soil that retains moisture during October or March. In the autumn season, trim the upper parts of the plant and provide a protective layer of 5 cm of either manure or compost.

Sage: In April, you can grow sage from seeds or opt for cuttings in July or August. When planting, ensure a spacing of 40 cm between each herb in a dry location. Trimming the branches each spring is recommended to promote a continuous supply of fresh growth.

Chives: In early spring, you have the option to purchase chive clumps from seed suppliers and proceed to plant them. Throughout the summer, you can harvest the leaves for cooking.

Coriander: Coriander, an annual herb, is cultivated for its foliage and seeds. For a full harvest spanning from May to October, it is advisable to sow the seeds directly between March and July. For a May harvest, it is advisable to sow the seeds in a protected environment or within a garden frame.

Parsley: This widely used herb comes in two variations: curly and flat-leafed, with the latter being known for its superior flavour. For optimal growth, sow parsley seeds in either March or April, ensuring a spacing of 45 cm between the rows and thinning the seedlings to 10 cm apart. Second sowing can also be done in June or July to provide a winter and spring supply.

How to prepare soil for growing herbs?

Herbs generally prefer well-draining soil that is rich in organic matter. Prepare the soil by removing any weeds, rocks, or debris and loosen it with a garden fork or tiller.

Enhance the drainage and fertility of the soil by incorporating compost or organic matter as an amendment. This step ensures that your herbs have access to nutrients and water.


How to plant herbs?

Now that your soil is prepared, it’s time to plant your herbs. Start by digging small holes or trenches according to the spacing requirements of each herb.

Gently remove the herbs from their nursery containers, loosen the roots, and place them in the holes. Fill the holes with soil, press down gently, and water thoroughly. Remember to label your herbs to avoid confusion later on.

plant pot

How to water and maintain your herb garden?

Adequate watering is essential for promoting the health and growth of your herb garden. While the water needs may differ slightly depending on the herb, a general guideline is to maintain the soil consistently moist, avoiding excessive saturation.

Avoid overhead watering to prevent the development of fungal diseases. Instead, water at the base of the plants to ensure the roots receive the necessary moisture.

Regular upkeep is important for an herb garden. Keep an eye out for pests, such as aphids or snails, and take appropriate measures to control them. Regularly prune your herbs to encourage bushier growth and prevent them from becoming leggy. Harvest herbs regularly to promote new growth and ensure the best flavour and aroma.

Harvesting and Preserving

The joy of growing a herb garden is harvesting and using your homegrown herbs in various culinary creations. Harvest your herbs at their peak flavour and aroma, usually in the morning after the dew has evaporated. Employ sharp scissors or pruning shears to make precise cuts just above a leaf node, stimulating fresh growth in your herbs.

You can dry, freeze, or use herb-infused oils and vinegar to later preserve your herbs. Hang small bunches of herbs upside down in a cool, well-ventilated area to air dry. Once dried, store them in airtight containers away from direct sunlight. Alternatively, finely chop herbs and freeze them in ice cube trays with water or oil for easy use in soups, stews, or sauces.

Expanding Your Herb Garden

As you gain experience and confidence in herb gardening, you can expand your collection by adding new herbs. Experiment with different varieties and explore unique flavours to enhance your culinary repertoire. Consider planting herbs with complementary growing requirements, such as thyme and oregano, to make maintenance more manageable.

thyme herbs

Growing a herb garden is an enriching and satisfying task that allows you to connect with nature and elevate your culinary experiences. With the right selection of herbs, proper care, and patience, you can transform a small patch of soil or a windowsill into a vibrant oasis that also smells delicious.

Whether you’re a seasoned gardener or only starting out, this beginner’s guide equips you with the essential knowledge to grow your herb garden successfully and enjoy its bountiful rewards. So, roll up your sleeves, dig in, and let the journey begin!

If you would like to watch more videos and pick up some more garden tips, check out the Cottage Garden Playlist on YouTube, where you will find a new video every Sunday! Or click here for more garden posts.



  1. August 24, 2023 / 10:09 am

    This is a great guide to herb gardening. I’ve always wanted to start my herb garden, and this article has given me the confidence to finally give it a try. One additional tip I’d like to share is to consider companion planting. Some herbs, like basil and oregano, can actually benefit neighbouring vegetables by deterring pests and improving flavour.
    I’m curious, do any experienced gardeners here have any favourite companion planting combinations that have worked wonders in their gardens? Thanks, Matt

  2. Awakening Wonders
    July 27, 2023 / 9:08 pm

    Chives and rosemary are a couple of herbs I enjoy having in my garden!

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