Gardening with an Altitude
Find More Useful Features and Tips

For more up-to-date regional gardening information be sure to visit National Gardening and the Regional Reports section: http://www.garden.org 

Wednesday
Sep262012

The pleasant weather of autumn is one of my favorite times to plant. Yes, plant spring-flowering bulbs, trees, shrubs and many perennials. You can find them on sale now as nurseries would rather sell them rather than overwintering the plants in the nursery. Fall temperatures provide the right conditions for plants to establish roots without the added stress and competition for available water. Start early in the season so root growth is optimized. This new root growth will give plants a head start in the spring with more vigorous growth and flowering.

 It is important to remember that fall-planted plants need extra attention throughout the fall and winter. Fall and winter watering is critical on open, warm days when natural moisture is lacking. An easy mnemonic to remember fall and winter watering is to follow the holidays; water around Thanksgiving, Christmas, Valentine’s Day and Easter. Of course, weather conditions will dictate when it is suitable to water. Water early in the day when temperatures are above freezing so moisture will soak in. When finished, drain the garden hose and return to safe storage.

Bulbs can be planted until the ground freezes solid. I’ve planted into December with exceptional results. The sooner the better, however, so root growth can be at its best. Plant bulbs to a depth at three times the bulb’s size and you can set smaller bulbs on top of the larger ones. I like to combine tulips and crocus; planting the tulips deeper and the crocuses on top of the tulip bulbs. 

If your perennial flowers are producing less flowers and are crowded, now is a good time to lift and divide. Coneflowers, daylilies, yarrow, dianthus, lady’s mantle, and crowded irises will benefit from fall division and transplanting. Use sharp tools including a spading fork to lift clumps and divide the mother plant to ensure that a couple of buds and some roots are part of each.  I’m moving some tulips from an area that needs renovation. So if you’ve marked where bulbs are, you can lift and reset them to new locations or thin crowded plantings. If you like, share divisions with friends and neighbors.

 

My tomatoes are doing fantastic and the night temperatures are dropping. I’m preparing frost blankets to extend the season. Tomatoes are best harvested and taken indoors to ripen once the nighttime temperatures drop to 40 degrees. This is a good time to evaluate the vegetable garden and make notes in a journal. Do crops need rotation for next season to prevent diseases that survive in the garden soil? Remove old plants and add them to the compost pile or pit. 

Your garden containers should also receive attention during the autumn. Once the annual plants are finished, empty the soil and plants into the compost pile. Don’t plan to reuse the soil and it is generally depleted of nutrients and may harbor diseases and insect pests over the winter. I like to rinse out the pots to remove debris, or caked on soil and salts. In some cases, some scrubbing with a scouring pad will be needed.  Allow them to dry and store them is a dry area that is sheltered from frost. can also be maintained during the fall. Empty the soil and plant material into your compost pile (do not plan to reuse the soil – it has been depleted of nutrients and may harbor disease or insects over the winter). Wash remaining material from the containers, allow them to dry, and then store them in an area that will shelter them from the frost.

Take time to make your fall gardening “to-do” list. When spring arrives you’ll be pleased you took time to help the garden come through fall and winter with vigor, ready to flourish.

Sunday
Mar182012

Got Lawn Pests?

 

Lawn insects can be detected by the presence of blackbirds and starlings feeding on the lawn. Look for small pecking holes every few inches. Sod webworms and cutworms can be brought to the surface with a homemade irritant. A liquid drench of liquid dishwashing detergent (1 % dilution) will make larvae squirm to the surface. Healthy lawns can tolerate some insect activity and don’t warrant insecticide treatments. 

 

Sunday
Mar182012

My Lawn is Easy to Maintain