Growing Non-GMO Red Bearded Iris Flower Bulbs

Plant your irises at least 6 weeks before the first hard fall frost in your area for optimal iris growth. This timing gives the rhizomes enough time to establish themselves before winter sets in. Choose a spot with full sun and well-draining soil. To enhance drainage, mix in coarse sand or compost. Irises flourish in slightly acidic soil, with a preferred pH of around 6.8, but are also adaptable to neutral soils.

When planting irises, bury them lightly. Dig a 4-inch deep trench and place them so the tops of the rhizomes are exposed and the roots spread out downward. Full coverage of the rhizomes is only necessary in extremely hot climates to protect them from scorching. Do not cover with more than 1 inch of soil in this case. Space the plants 12-24 inches apart to minimize thinning needs in the following years. After planting, water the irises to settle the soil and promote quick root growth. Irises prefer infrequent but deep watering. In most cases, local rainfall will suffice, but supplemental watering may be required during extreme drought.

Growing Red Bearded Irises in Containers

For container planting, select a spacious pot with a minimum of 12 inches deep and wide. Ensure it has good drainage. Fill the pot to about 1 inch below the rim with well-draining potting soil. Plant the irises as described above and water only when the top 2 inches of soil are dry. While irises can bloom indoors in the spring, they benefit from being overwintered outdoors. Keep the pots in a garage or another sheltered area to prevent freezing through. Divide and repot the irises every few years to keep them healthy.

Red Bearded Iris in the Flower Garden

With its bold color and unique appearance, the Red Bearded Iris is often a focal point in garden beds and borders. Its dramatic blooms draw the eye and can create a stunning visual centerpiece. It can also be used as a background flower due to its height, offering color in the spring and structural foliage in the summer. This makes it a great backdrop for shorter plants. When mass-planted, they create a breathtaking sea of reds, pinks, and maroons that can dominate a landscape, perfect for large garden areas.

Harvesting Red Bearded Iris

Harvest the irises when the buds are just starting to open. This ensures that the flowers will last longer in the arrangement and fully bloom indoors. The best time to cut irises is early in the morning when the temperatures are cooler, and the plants are well-hydrated. Use clean, sharp garden shears or a knife to make a clean cut. Cut the stems at an angle, about 1 to 2 inches above the base of the plant. This allows for better water absorption. Place the cut stems in a bucket of lukewarm water immediately after cutting to prevent wilting.

Ensure that the vase or container is filled with fresh, lukewarm water. Change the water every two days to keep the flowers fresh. Add floral preservatives to the water to provide nutrients and keep bacteria at bay. If the stems are particularly tall and heavy, consider using floral wire or stakes to support the blooms and keep them upright in the arrangement.

About Red Bearded Iris Garden Bulbs

The Red Bearded Iris is not edible. Both the flowers and the foliage are toxic if ingested by humans or animals. They contain compounds like iridin, which can cause gastrointestinal distress and other health issues. The Red Bearded Iris is also toxic to pets if ingested, including dogs and cats.

Also known as German irises, bearded irises attract hummingbirds but deter deer. The blooming period lasts up to three weeks in the late spring.

Bearded irises often have a subtle, sweet fragrance. The 'Red' cultivar typically offers a light, pleasant scent that adds an extra sensory dimension to the garden experience.

Historically, parts of the iris plant, particularly the rhizomes, have been used to produce dyes. Although not common today, this can be an interesting use for those interested in natural dyeing.

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Stories From Our Gardeners

"Irises, including bearded irises, are often used in art and literature as symbols of faith, hope, wisdom, and valor. For example, one of my favorite artists, Vincent Van Gogh, created a painting titled ‘Irises’ during a particularly difficult time. The painting is often interpreted as a symbol of hope and renewal, reflecting Van Gogh’s own search for solace and healing."

- Lara Wadsworth, True Leaf Market Writer

Red Bearded Iris Flower Bulbs Per Package:

• 1 Bulb Bag
• 3 Bulb Bag

Non-GMO Red Bearded Iris Bulbs are available for Fast Free Shipping on qualifying orders.