Want a head start on a beautiful spring garden? Late summer is an ideal time to plant certain perennials that will bloom next year, if you choose the right varieties and give them a little extra care. While summer often brings intense heat, some hardy plants can still thrive with enough water and respite from strong summer rays. Here, experts share which ones you should choose for a flourishing garden come spring.

Ward Dilmore , founder and head landscape designer at Petrus Luxury Estate Landscaping Company

Kevin Lenhart , design director at Yardzen

Linda Vater , garden designer and stylist for Southern Living Plant Collection

11 Gardening Tasks to Do in August to Prep for This Fall and Next Spring 01 of 05

Irises

Irises are hardy perennials with striking blooms in sh

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