The foliage will form and appear in autumn.Ĭontinued care: Water the Bearded Iris rhizomes regularly until about 6 weeks after the flowers have faded. Until new growth appears to show that the bearded iris rhizomes have rooted, water only lightly. Water well after planting - thoroughly soaking the area. In very hot areas, use a little more soil and cover with up to 1" of soil. Cover with soil until the soil is just barely covering the rhizomes. Space the rhizomes 12-24" apart with the tops of the rhizomes just peeking above the soil surface and roots spread out in soil below. To plant: Plant the Bearded Iris rhizomes 4-6" deep. Soil preparation: Prepare planting location by loosening the soil to 12-15" deep, then mix in a 2-4" layer of compost. Plant Bearded Iris in a sunny location that receives 5 or more hours of direct sunlight per day and where the water drains well. There will be variation from area to area and garden to garden.Bearded Iris can be planted in spring after the danger of frost has passed or in the fall before the first frost has hardened the soil. Whether a variety reblooms is also based on our experience. ![]() The time of bloom indicated in the descriptions is when they bloom for us and height of spike is approximate for our growing conditions. Dwarf iris, in general, do not grow well unless they have two months or more of really cold winter. They will flourish in country areas and areas which have a colder winter. Tall beardeds can be chosen for their successful cultivation in the Sydney district. The dwarfs flower first in the season, usually in August, followed by the medians with the talls the last to flower. Dwarfs grow to a maximum height of 40cm, medians from 41cm-70cm and tall beardeds are above 70cm in height. Once planted the rhizomes should be well watered in for about three weeks to a month and then treated as a normal garden plant.īearded iris are classified according to height of bloom spikes and bloom period. Clumps should be lifted and divided every 3-4 years. For best results, planting should be done between November and April but bearded iris can be moved at any time of the year without risk of loss. If desired, a massed effect can be achieved quickly by planting three to six plants of the one variety in close proximity. Rhizomes are best planted at a distance of 30cm-50cm apart and such that the top of the rhizome is at ground level. Bearded iris like an alkaline soil so the soil is best prepared with a liberal dosing of lime or dolomite. We like to incorporate a small handful of an 8-9 month slow release fertilizer in the soil at planting time. Avoid the use of animal manures near the rhizomes as this may induce rot. ![]() They are not well suited to northern coastal NSW or coastal Queensland.īearded iris should be planted in a well prepared and fertile soil in an open position that gets as much sun as possible. They are ideal plants for the southern states (VIC, TAS, SA), inland and high country areas of NSW and QLD, coastal NSW south of the central coast and Southern WA. They will survive in most climates but they do like cold winters. Bearded iris (tall bearded, medians and dwarfs) are hardy perennials grown from rhizomes.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |