The Ultimate Guide to Growing Catnip from Seeds | O'Neill Seeds

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If you have a cat, you know how much they love catnip! But did you know that you can easily grow catnip plants at home? Catnip (Nepeta cataria) is a fragrant herb that attracts cats and is also great for people. It has many health benefits, like reducing anxiety and improving sleep quality. Furthermore, catnip can also be brewed into tea or used as an insect repellent. In this guide, we will explain everything you need to know about growing catnip from seeds, so you can enjoy a healthy and happy plant.

1. Prepare the soil

Catnip plants thrive in full sun and well-draining soil. Before planting catnip seeds, loosen the soil and remove any weeds. Catnip prefers slightly alkaline soil with a pH of 6.0-7.0, so you may need to test your soil and adjust the pH level accordingly. Add organic matter like compost or aged manure to improve soil structure and fertility.

2. Plant the seeds

Sow your catnip seeds in the spring, as soon as the soil has warmed up. Scatter the seeds over the soil surface and cover them with a thin layer of soil. Water the area gently to help the seeds settle in. Keep the soil moist but not waterlogged. Germination should occur within 7-14 days.

3. Transplant the seedlings

Once the seedlings have developed true leaves and are about 3-4 inches tall, transplant them into their permanent location. Space them 12-18 inches apart, as catnip plants can grow up to 3 feet tall and wide. Water the plants thoroughly after transplanting and apply a balanced fertilizer.

4. Care for the plants

Catnip plants are easy to care for and require little attention. Water them regularly and do not let the soil dry out completely. Mulch around the plants to conserve moisture and suppress weeds. Pinch back the tips of the stems to promote bushier growth and more flowers. Harvest the leaves and flowers as needed, and dry them for later use.

5. Harvest and store the leaves

To harvest catnip, pick the leaves and flowers when they are fully grown but before the flowers start to wilt. Dry them in a cool, dry, and dark place for 1-2 weeks. Store the dried catnip in an airtight container away from light and heat. Catnip will lose its potency after 6-12 months, so it's best to use it fresh if possible.

Growing catnip from seeds is a simple and rewarding activity for gardeners. By following the steps outlined in this guide, you can enjoy healthy and happy catnip plants that attract cats and benefit your health. Whether you use catnip for tea, insect repellent, or cat treats, you'll love the fresh and fragrant aroma of this versatile herb. So go ahead and plant some catnip seeds today! Your cat will thank you for it.