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Borage Plant:
Outdoor Growing Tips for a Beautiful Garden

Updated: May 7, 2023

If you’re looking for a plant that can add beauty and flavor to your garden, look no further than the borage plant. This annual herb is easy to grow and produces stunning blue flowers that attract bees and other pollinators. Plus, its leaves and flowers are edible and have a refreshing cucumber-like taste.

Here are some tips on how to successfully grow borage in your outdoor garden:

Planting

Borage plants prefer well-drained soil and full sun, but they can tolerate partial shade. They can be grown from seeds or transplanted seedlings.

Seeds: Sow seeds directly into the soil in early spring after the last frost date. Borage seeds need light to germinate, so don’t bury them too deep – just press them gently into the soil. Space the seeds about 12 inches apart.

Transplanting: You can also start seeds indoors 4-6 weeks before the last frost date and then transplant the seedlings outdoors once they’re large enough (about 3 inches tall). Make sure to harden off the seedlings by gradually exposing them to outdoor conditions over the course of a week before planting them in the ground.

Care

Once your borage plants are established, they require minimal care. Here are some tips to keep them healthy:

  • Water: Borage plants don’t require much water once they’re established, but make sure to water them deeply during dry spells.

  • Fertilizer: Borage plants don’t need much fertilizer, but you can give them a boost with a balanced fertilizer once or twice during the growing season.

  • Pruning: Borage plants can get quite large (up to 3 feet tall), so you may want to prune them back if they start encroaching on other plants. Pruning will also encourage bushier growth.

Harvesting

You can harvest borage leaves and flowers anytime throughout the growing season. The leaves have a slightly prickly texture, so it’s best to wear gloves when handling them. The flowers are delicate and make a beautiful addition to salads or as a garnish for cocktails.

Pest and Disease Control

Borage plants are generally pest and disease-resistant, but they can be susceptible to spider mites and powdery mildew. To prevent these issues, make sure your borage plants have good air circulation and avoid overhead watering.

FAQ

Q: Can I grow borage in containers?

A: Yes, borage can be grown in containers as long as the container is large enough (at least 12 inches wide) and has good drainage.

Q: Are borage flowers safe to eat?

A: Yes, both the leaves and flowers of borage are edible and have a refreshing cucumber-like taste.

Q: Do borage plants attract pollinators?

A: Yes, borage plants produce stunning blue flowers that attract bees and other pollinators to your garden.

Q: How tall do borage plants grow?

A: Borage plants can grow up to 3 feet tall if left unpruned.

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