After gladioli finish flowering, there are a few things you can do to care for them and prepare them for the next growing season. Here are some tips from the search results:
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Dig up the corms: According to Monty Don, a gardening expert, you should dig up the corms after flowering before storing them in a dark, dry, and cool environment. This will help ensure that the corms are viable for the next growing season.
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Overwinter the bulbs: Another way to ensure that gladioli bulbs are viable for the next spring is to dig them up and overwinter them. This involves storing the bulbs in a cool, dry place until its time to plant them again.
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Remove the blooming stem: Once all the buds on the stem have opened and faded, you should remove the entire blooming stem. Use pruners or shears to cut the stem off at the base of the plant.
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Water the plants: Water the plants weekly after blooming, providing enough water at each irrigation to keep the top 6 inches of soil moist. Water more frequently if hot weather conditions prevail.
By following these tips, you can help ensure that your gladioli will continue to thrive and bloom beautifully year after year.
