Iris Flower Seeds Packet

1. Ornamental Gardening:

• Perfect for borders, garden beds, water gardens, and rock gardens.
• Complements other perennials like daylilies and peonies.

2. Cut Flowers:

• Long-lasting in floral arrangements due to their unique structure and vibrant hues.

3. Medicinal & Perfumery Uses:

• Certain Iris species have been used in traditional medicine.
• Iris root (orris root) is used in perfumery and herbal remedies.

4. Erosion Control:

• Iris plants help stabilize soil and prevent erosion, particularly near water bodies.

Light:

• Prefers full sun (at least 6-8 hours daily) for optimal blooming.
• Can tolerate partial shade but may have fewer flowers.

Soil:

• Thrives in well-drained, loamy, or sandy soil.
• Prefers a neutral to slightly acidic pH (6.5-7.0).

Watering:

• Requires moderate, consistent moisture but dislikes soggy soil.
• Water deeply once or twice a week, allowing the soil to dry slightly between waterings.

Temperature & Climate:

• Hardy in USDA zones 3-9, depending on the variety.
• Tolerates cold winters and warm summers.

Fertilization:

• Use a low-nitrogen fertilizer in early spring and after blooming.
• Avoid excessive fertilization, which can lead to excessive foliage growth over flowers.

Watering:

• Water deeply but infrequently, especially during dry spells.
• Avoid overwatering to prevent root rot.

Pruning & Deadheading:

• Remove spent flowers to encourage new blooms.
• Trim back foliage in late fall to prevent disease.

Dividing Rhizomes:

• Divide every 3-4 years to maintain plant health and vigor.
• Best done in late summer after blooming.

Pest & Disease Prevention:

• Ensure good air circulation to prevent fungal diseases.

Pests:

• Aphids – Treat with insecticidal soap.
• Iris borers – Remove affected rhizomes and monitor for larvae.

Diseases:

• Root rot – Avoid overwatering and plant in well-draining soil.
• Leaf spot – Remove infected leaves and ensure air circulation.