Gerald Darby Iris Iris x robusta A marginal aquatic hybrid with tall flat green leaves that have a purple tinged base. Stunning purple flowers with yellow and white show in Spring / Summer. Prefers full sun areas of ponds, water gardens, or moist border areas. Mature Height: 60-90cm Mature Width: 30cm-90cm Position: Full Sun / Part Shade Water Zone: 3 (0-20cm plant depth) Preferred Soil Type: Clay, Loam. We recommend using Grow Better Premium Potting Mix if potted. If adding plants to a pond that contains fish, we recommend using garden soil or potting mix with no added fertilisers. Then add a layer of pebbles to keep the soil from washing away. Landscape Uses: Aquatic Garden, Tropical Garden, Bog Gardens, Mass Planting, Hedging, Screening, Courtyard, Container / Pot, Under Trees, Cut Flowers Ongoing Care: Keep moist, particularly in dry periods. Watch for snails and slugs. Liquid feed and mulch if in garden or pot. Slow-release fertiliser annually or as needed. We recommend Campbells Rustica Plus Fertiliser. Fertilisers not generally needed if plant is in a pond that contains live fish. Decorative Planter Pots & Baskets shown in some photos with plants are not included in price but can be purchased separately. Photos of plants shown on our website are a good representation of the actual plant for sale. Sometimes the actual plant for sale is shown, however, as we have hundreds of plants for sale, this is not always possible. Plants are living things, so the appearance of the plant on our website may differ slightly to the one you purchase. Every plant is unique, and their growth is seasonal. Gerald Darby Iris
