Hydrangea Maintenance: A Seasonal Guide for Illinois Gardeners
Hydrangea Maintenance: A Seasonal Guide for Illinois Gardeners Hydrangeas are a favorite among gardeners in Illinois, thanks to their lush blooms and vibrant colors. Proper maintenance ensures these beautiful plants thrive year-round. Here’s a seasonal guide to keep your hydrangeas healthy and flourishing in the Midwest climate. Spring: Preparing for Growth Pruning : In early spring, prune your hydrangeas to remove dead or damaged wood. For varieties that bloom on old wood (like mopheads and lacecaps), only remove dead branches. For those that bloom on new wood (such as panicle and smooth hydrangeas), you can cut them back more drastically to encourage robust growth. Fertilizing : Apply a balanced, slow-release fertilizer to encourage new growth. Avoid high-nitrogen fertilizers, as they can promote leaf growth at the expense of blooms. Mulching : Add a layer of mulch around the base of your hydrangeas to retain moisture and regulate soil temperature. Organic mulch, such...