When to Plant Irises. Plant most irises in late summer to early fall, when nighttime temperatures remain between 40° and 50°F (4° and 10°C) or above. This gives them plenty of time to get …

2024年8月15日 · If you want a vibrant, full bloom among your irises, then you need to know exactly when to plant iris bulbs, where to plant them, and how to divide them.

2023年3月30日 · Determining when the best time is to plant iris bulbs will depend greatly upon the type. There are over 100 species of iris, each differing somewhat in their garden needs. When …

2022年9月27日 · Let’s take a closer look at when, where, and how to plant iris bulbs. What’s the Best Month to Plant Irises? Iris rhizomes, or the roots that the plant grows from, should be …

2024年3月7日 · When to Plant Iris Bulbs? The most optimal time to plant your iris bulbs will be between the summer and early fall. September and October would be ideal, although be …

Generally speaking, the best months to plant iris bulbs are from July through September. If you do it this way, the rhizomes will have the most chance to get in the ground, settle in, and start …

2023年10月2日 · It is best to plant iris bulbs in the fall when the soil cools off and the temperature stays between 40 to 50 degrees Fahrenheit. Try to plant them before the first frost. If you miss …

2023年8月2日 · When Should I Plant Irises? The best time to plant irises is the late summer and early fall (think late July through early September). This gives the plant enough time to settle …

2022年9月25日 · When to plant iris bulbs. Depending on whether you want petite early flowerers or larger midsummer blooms, this spring bulb guide is laden with expert tips, will help you …

2024年9月9日 · But knowing when to plant iris bulbs can make or break this beautiful bloom. Yes, while deadheading irises and cutting back irises can help when you’ve successfully grown …