“What succulents will grow outdoors in Colorado ZIP 80021, Growing Zone 6?” Question from Joe of Westminster, Colorado.
Answer: I love hardy succulents and have written about them extensively because they are beautiful and easy to grow in many areas of the country, with good bed prep. I see that Westminster has an average rainfall of 17-inches per year, a good bit lower than the […]
“I have a pampas grass – it grows in our ditches in Iowa. Unfortunately, I have had creeping jenny find it’s way into one area of it. Can you spray the grasses with 2/4D to kill the jenny without killing the grass?” Question from Brenda of Peterson, Iowa
Answer: Pampas grass (Cortaderia selloana) survives in USDA Hardiness Zones 8 to 10, so it is not […]
Flowering purslanes are drought-tolerant, tough, succulent, and have ever-blooming flowers in a wide variety of brilliant colors.
“What are the best flowers to plant in hanging baskets for high desert? We have lots of wind also?” Question from Jill of Greybull, Wyoming
Answer: There are several options for you. All of the plants I will mention are tender in your area. Some can be brought indoors to […]
“I live in Kitsap County, Washington (state); is it too late to prune my roses?” Question from Jennifer of Silverdale, Washington
Answer: It’s not too late! Many gardeners advocate pruning roses when they are dormant, usually in late winter, but you can prune them at any time. Whether you have a shrub rose, climber, or hybrid tea, you can make strategic cuts throughout the growing […]
“What kind of soil do you use to replant cacti?” Question from Joy of Hemet, California.
Answer: Most true cacti grow best in nutrient-poor soils that drain fast, whether grown in-ground or in pots.
If dividing and replanting your cacti in a dryland garden, remember that they need ground […]
“Hi! I just moved into a new home, and my back yard is a blank slate, with sod throughout. I want to build some flower beds for roses, as well as raised beds – one for pollinator attraction and others for veggies. What would be my go-to soil and amendments, please? Thank you!!!” Question from Nancy of Denton Texas
Answer: For amending in-ground soil, my first […]
“What would be a good ground cover for a small area in the garden with partial sun for Zone 11a?” Question from Susan of Pembroke Pines, Florida.
Answer: There are many lovely subtropical groundcover plants for partial sun that are easily grown in smaller areas. I’ll supply both native and non-native options.
Non-Native Subtropical Groundcovers
Cast Iron Plant (Aspidistra elatior): This tough evergreen groundcover is hardy in […]
“On an annual rotation, what do I do with my mulch? Do I strip and reapply every year? How do I amend my soil in a flower bed that already has perennials? Do I just topdress? Or dig around the perennials and mix with native soils?” Question from Tim of Springfield, Pennsylvania
Answer: Good questions! I am assuming that you apply bark mulch, which is generally […]
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