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...because all the best garden advice is local

September 10, 2015
  Veronica with garden harvest
     
What is it about the light this time of year? Mornings and evenings alike, it's low and slanting and seems drenched in yellow and gold. It makes everything look like a memory.
   Walking through my garden, this gorgeous sunlight, playing off the rich yellow perennial sunflowers and russet-tinted mums just beginning to flower, it makes me even more sad that this is my landscape's swan song. I'm exhausted by my garden, to be sure. It's hard work! Can I possibly harvest  (or eat) one more cucumber without just pitching the whole damn plant into the compost heap? And as usual this time of year, the weeds have gotten out of control and diseases and critters have left most of the plants in tatters.
   But soon enough we'll be fretting about frost and tearing up the remains of summer's glory. So weeds and slugs and all, I'm trying to soak up the last of summer's beauty and light. Just like the tomatoes I'm freezing and the plum sauce I'm canning, the pleasures of my garden will sustain me in chilly winter months to come.
 
Yours in bittersweet gardening, 
Veronica Lorson Fowler
 
   
Too Many Tomatoes
 
My three 'San Marzano' paste-type tomato plants are producing their hearts out. When I have lots of tomatoes, I love slow-roasting them. (Paste-type are best, but just about any tomato will do.) Just wash and remove any stems. Cut into 1-inch or so chunks. Spread out on a rimmed cookie sheet (or 2) and toss with a little olive oil, salt, pepper, chopped garlic, and the dried herbs of your choice. Put in a 250 oven for 3 or 4 or more hours, turning every hour or so and smashing them a bit in the last hour or two of their cooking.
   They make a great sauce, as is, for pasta. (Save some of the pasta cooking water to add at the last minute to make this sauce a little juicier.) Or freeze for fabulous concentrated tomatoes this winter to use in more pasta, soups, stews, or any dish that calls for canned tomatoes. 
   
Shorter Sedum 

I adore sedum 'Autumn Joy,' but don't adore its tendency to flop. So this time of year I'm really appreciating the upright types of sedum that are a bit more compact. 'Rosy Glow' sedums grow just 6 to 9 inches high (compared to 3 1/2 feet for 'Autumn Joy') and spread well, making them the perfect choice for this problem spot on my front slope.
 
Fall Is In the Air  ash tree leaves in fall against azure sky

And so are fall garden tasks. Here's some useful information as you clean up your garden over the next couple of months:
 
  
 
  
  
Issue: 119
Monthly To-Do

 Keep harvesting, as much as you can. Click here for our best harvest tips!
 
 Pull out any annuals that are having significant problems with pests and diseases or are just looking ratty. They're not going to get any better.
 
 Don't get discouraged if the weeds have taken over. Get out there and do what you can. Weeding now will prevent weeds from spreading--and you just may be amazed at what a little weeding and clean-up can do to spruce up that part of your yard!
 
 Spring-blooming bulbs shouldn't be planted until October, but now is a good time to start checking out bulbs for sale. Those at the large box stores, sorry to say, tend to be undersized and not perform well. With bulbs you get what you pay for. So go to the quality mom-and-pop garden center or order online from a reputable company specializing in bulbs.

 Plant mums as desired. Hardy mums are more rugged looking and should be planted in the ground, where they'll come back each year. Florists' mums are perfect-looking, but last just one year. Either way, keep them well watered. if they wilt just once, they may not come back.
 
 Right before a rain, fertilize cool season lawns, such as Kentucky bluegrass, ryes and fescues, to encourage good root growth. Also fertilize warm-season grasses, such as zoysia, also to prompt them to green up faster in spring. Click here for a month-by-month lawn care schedule for Iowa.
 
 Look for garden items on clearance. A great way to save money! However, seeds kept for a year are not as likely to germinate well. And be careful about end of season plants. If they look tired, have spots, or problems, they're not bargains.
 
 For a more complete list of what to do in your September garden, click here.
  
Editor's Choice 
Garden Events  
 
Friday-Sunday
September 11-13
Iowa Arboretum 
1:00-4:00 p.m. Friday, 9:00 a.m. to 4:00 p.m. Saturday and Sunday. Get some of the best tried-and-true perennials and other garden plants locally while supporting a great cause. The peony and iris selections are especially good. Plus, you can enjoy a beautiful later summer walk at the Arboretum!

Garden Quote  
 
"The foliage has been losing its freshness through the month of August, and here and there a yellow leaf shows itself like the first gray hair amidst the locks of a beauty who has seen one season too many.... September is dressing herself in showy dahlias and splendid marigolds and starry zinnias. "
 
-- Oliver Wendell Holmes, Sr.
American poet and essayist