Growing irises in containers is a great way to enjoy the beauty of these plants without taking up too much space. However, it's important to choose the right container and provide the right care for your irises to thrive. In Minnesota, where temperatures can be quite cold during the winter, special attention should be paid to the needs of the plant. When selecting a container for your irises, it's important to choose one that is large enough for the type of iris you are growing.
Tall bearded irises require a pot of at least 30 cm in size, while larger pots are ideal for all types of irises as they quickly establish robust root systems. It's also important to choose a good quality potting mix and place your pots in an open, sunny spot where they can cool down a bit during the winter. When it comes to watering your irises, container plants should be watered a little more frequently than those planted directly in the ground. However, it's important not to overwater them as this can lead to root rot and other problems.
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