Need to move some rocks? Get pro tips for DIY pathways, terraces, and raised beds from Troy Nixon of Environmental Survey Consulting. Merrideth Jiles from The Great Outdoors demonstrates how to deadhead.

Tom Spencer and Link Davidson from the Travis County Master Gardeners previews the 2011 tour with water-wise design and plant tips.

Preview the Lady Bird Johnson Wildflower Center's Gardens on Tour. John Dromgoole has organic tips for fire ants, grub worms and chinch bugs.

Bill Scheick explores the joys and perils of zone-pushing. Trisha tackles spring-time insect pests with organic treatments.