Thriller

When planting Thriller Bearded Iris bulbs, it's important to select a sunny spot with well-draining soil. Dig a hole about 3-4 inches deep and place the bulb in the hole, ensuring that the top of the bulb is just below the soil surface.

Water the bulb immediately after planting and keep the soil moist but not waterlogged during the growing season. Mulching around the plants can help retain moisture and suppress weed growth. In the fall, cut back the foliage to about 6 inches and add a layer of mulch to protect the bulbs during the winter.

Thriller Bearded Iris typically bloom in late spring to early summer, depending on the climate and growing conditions. In warmer areas, they may bloom as early as March, while in cooler areas, they may bloom in June.

The bloom time can also vary depending on the specific cultivar. It's important to provide Thriller Bearded Iris with adequate sunlight, well-draining soil, and sufficient moisture during the growing season to ensure optimal bloom.

To care for Thriller Bearded Iris, it's important to provide them with adequate sunlight, well-draining soil, and sufficient moisture during the growing season. Fertilize the plants with a balanced fertilizer in early spring and again after blooming to promote healthy growth.

Deadhead spent blooms to encourage further flowering and remove any diseased or damaged foliage to prevent the spread of disease. In the fall, cut back the foliage to about 6 inches and add a layer of mulch to protect the bulbs during the winter.

Dividing Thriller Bearded Iris is best done in the fall after the foliage has died back. Carefully dig up the clump of bulbs and separate them into smaller clumps, ensuring that each clump has a healthy root system and at least one leaf fan. Trim back the foliage to about 6 inches and replant the bulbs in a sunny, well-draining location with the top of the bulb just below the soil surface.

Water the bulbs thoroughly after planting and keep the soil moist but not waterlogged during the growing season. Dividing Thriller Bearded Iris every three to four years can help prevent overcrowding and promote healthy growth and flowering.