Rake away old mulch and replace it with a fresh layer after cleaning up. This fresh layer will help conserve moisture and reduce weed growth. Aim for a mulch depth of about 2 to 3 inches, ensuring it doesn’t touch the plant stems to prevent rot.
2. Divide and Replant Crowded Clumps for Bigger Leaves
If your hostas are looking crowded, it might be time to divide them. Overcrowded hostas compete for resources, which can lead to smaller leaves. Early spring, just as new growth begins to emerge, is the best time to divide them.
