Borage (Starflower)

Borago officinalis

Growing Tips

• Prefers full sun; tolerates partial shade.
• Thrives even in poor soil—too much fertilizer causes weak stems.
• Self-seeds, so remove spent flowers if you want to control spread.

Soil Preparation

• Light, well-drained soil.
• Add a bit of compost at planting, but avoid high-nitrogen mixes.
• Excellent choice for low-maintenance, low-fertility beds.

Watering Basics

• Water moderately—borage is drought tolerant once established.
• Allow top inch of soil to dry between waterings.
• Avoid overhead watering to prevent mildew.

Pest Control

• Generally pest-resistant.
• Occasionally attracts aphids—wash off with water or neem spray.
• Its presence reduces hornworms on tomatoes and other veggies.

Harvesting & Storage

• Harvest flowers when freshly opened for peak flavor.
• Use immediately in drinks or dishes; refrigerate for up to 24 hours.
• Young leaves can be stored in a container for 1–2 days but become prickly if old.