Picture of the Week: The Many Faces of Rudbeckia by Rosie Lerner

What's Hot at the PPDL: Box Tree Moth on Indiana's Doorstep

Picture of the Week: Garden Phlox by Tom Creswell

Picture of the Week: Hydrangea Flowers - Red, White or Blue? by Rosie Lerner

Picture of the Week: White Clover by Glenn Hardebeck

Picture of the Week: What's Growing on my Mulch? by Tom Creswell

Oak Leaf Tatters – a spring ritual by Tom Creswell, The Famed Garden Peony by Amanda Bailey Mosiman, and Throwing Shade on the Perennial Garden by Karen Mitchell

Picture of the Week - Sour Mulch Can Burn Tender Plants by Rosie Lerner

Picture of the Week - Iris Leaf Spot by Gail Ruhl

Picture of the Week - Pine Sawfly by Cliff Sadof

Pseudomonas syringae pv. syringae on lilac and other woody ornamentals by Janna Beckerman; Re-mulch Your Trees by Ben McCallister; Purdue Professors Featured on National Podcast by Kyle Daniel; and To Weed or Not to Weed? by Karen Mitchell. @PurdueLandscape

Picture of the Week - Dandelion by Marcelo Zimmer

Picture of the Week - Yellowjackets on Steroids by Tim Gibb

Rose Rosette by Tom Creswell; Is my urban garden helping native pollinators? by Alicia Kelley; and Asian jumping worms: Where to get started by Bob Bruner

Early Season Samples: Spruce Needle Loss and Boxwood Leaf Spots by John Bonkowski; Managing Mustard Garlic by John Woodmansee; and Southwest Damage, Scalding, or Frost Cracking by Ben McCallister.

Picture of the Week: Daylily Leaf Streak - An Ounce of Prevention is Worth a Pound of Cure by Gail Ruhl