Mulch helps keep down weeds, can add organic matter to the soil, retains moisture, and stabilizes the soil temperatures. Stable soil temperatures are important so the bulbs don’t sprout too soon and risk freezing damage from a late spring cold snap.
Shredded leaves, compost, or bark chips are all fine choices for mulch. Sprinkle it lightly around your bulbs just after planting them or when they’re up and growing. And add some more mulch after the show is completely over.
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