Rosie Lerner

rosie@purdue.edu

716 articles by this author

Posts List

New Vegetable Varieties 2010

What better way to melt the snow than a cozy read through garden catalogs with all their promise of mouth-watering produce for the coming season! Here’s a look at just a few of the new vegetable seed offerings for 2010. Try a few alongside your old standby favorites so that you can compare performance in your garden. Basil ‘Amethyst Improved’ is a dark purple basil with large, thick, curled-down leaves similar to the classic variety…Read more about New Vegetable Varieties 2010[Read More]

 Categories:

Question and Answer

Q. I have two large pecan trees that have a problem. One tree is 75 feet tall with a 30-foot spread. The other is about half this size. Both trees were started with nuts. Both produce large quantities of nuts that do not mature. When the nuts get to the kernel stage, the insides dry up, and the nuts fall off. The trees get plenty of water and fertilizer from the yard, so I can’t…Read more about Question and Answer[Read More]

 Categories:

Baptisia australis Perennial of the Year for 2010

If someone asked me to design my idea of the “perfect” perennial, it would come pretty darned close to being this year’s selection for Perennial of the Year. Gorgeous purple-blue flowers, widely adaptable, native, well-behaved, relatively pest-free, and long-lived garden plant all describe Baptisia australis, which was named the Perennial Plant of 2010 by the Perennial Plant Association (PPA). Native to much of the Eastern United States, B. australis is a legume and can fix…Read more about Baptisia australis Perennial of the Year for 2010[Read More]

Baptisia australis Perennial of the Year for 2010

If someone asked me to design my idea of the “perfect” perennial, it would come pretty darned close to being this year’s selection for Perennial of the Year. Gorgeous purple-blue flowers, widely adaptable, native, well-behaved, relatively pest-free, and long-lived garden plant all describe Baptisia australis, which was named the Perennial Plant of 2010 by the Perennial Plant Association (PPA). Native to much of the Eastern United States, B. australis is a legume and can fix…Read more about Baptisia australis Perennial of the Year for 2010[Read More]

 Categories:

Question and Answer

Q. I’m looking for a tree about 20 foot tall for the corner in the backyard that will be decorative all four seasons: flowers in the spring, pretty green foliage in the summer, colorful foliage in the fall and berries in the winter. I live in Fort Wayne, and the soil is a lot of clay. Can I still plant this tree in December? Will it need watered? Also, one more question please. I’m not…Read more about Question and Answer[Read More]

 Categories:

Hakonechloa Grass Named 2009 Perennial Plant of the Year

The Perennial Plant Association (PPA) has announced that Hakonechloa macra ‘Aureola’ its 2009 Perennial Plant of the Year. Also known as Japanese Forest Grass, this graceful, well-behaved grass provides color and texture nearly year round. Unlike most other ornamental grasses, Hakonechloa gives its best performance in partial shade, forming a dense, cascading clump about 1-2 feet tall and up to 3 feet in spread. Its compact, weeping habit is perfect for softening the edge of…Read more about Hakonechloa Grass Named 2009 Perennial Plant of the Year[Read More]

 Categories:

Spice Up Your Holidays

Some of the most popular spices used this time of year are harvested from various parts of exotic tropical plants, lending a special flavor to our holiday recipes. True cinnamon comes from the bark of the semi-tropical evergreen tree Cinnamomum zeylanicum, native to Ceylon and Southwest India and hardy in the U.S. Gulf states. For the best quality cinnamon, the bark is cut in strips from two-year-old branches, just as the new foliage leafs out…Read more about Spice Up Your Holidays[Read More]

 Categories:

Question and Answer

Q. I’m trying to identify a plant growing along my fence line. It is about 3 foot tall and stays green year round. Grows very slow, and I have a couple others that are smaller. Looks like a pine but does not smell like one. Just curious. A. I was not able to discern enough detail from your info to confirm the plant’s identity. Here are some tips to help you determine what this evergreen…Read more about Question and Answer[Read More]

 Categories:

Onions Don’t Need To Be a Crying Shame

An onion by any other name still may not smell sweet to most of us. Onions are notorious for causing malodorous breath and a trickle of tears. In both cases, sulfur-containing compounds are the culprits. According to legend, Western cowboys referred to onions as “skunk eggs,” thanks to the sulfur compound’s ability to permeate the lungs. The sulfur is contained within a volatile oil that enters the lungs and then is exhaled with the breath….Read more about Onions Don’t Need To Be a Crying Shame[Read More]

 Categories:

Question and Answer

Q. I have two wisteria bushes that I planted alongside each other about 10 years ago, and either has yet to bloom. One is white and the other is supposed to be red. Do I need to have a female and male plant, as you do bittersweet, in order to produce blooms, and, if so, how do I know which is which? A. First, wisteria do not have separate male and female plants, but even…Read more about Question and Answer[Read More]

 Categories: