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Jim Melka Garden Center Newsletter

2011 July/August Edition

In This Issue

Featured Article

Proper Watering Techniques

Is your lawn turning your shoes orange?

Japanese Beetle

Gardening with perennials!

July & August Weather

 

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Did you know?

Leaf Scorch

Leaf scorch on trees is caused by excessive evaporation from the leaves. In hot weather, water evaporates rapidly from foliage. If the roots can't absorb and provide water fast enough to replenish this loss, the leaves turn brown and wither. To avoid leaf scorch, water trees deeply during periods of hot weather. The premature browning of leaves is a signal that your trees are thirsty!

 

Hummelo Betony

Hummelo Betony

This hardy perennial forms large, rounded clumps of green, long and narrow, textured leaves. In midsummer, sturdy spikes of lavender-rose flowers shoot up through the foliage, putting on quite a display.  It makes a unique addition to any sunny border!

 

Black Hills Spruce

Black Hills Spruce

Shapely "Christmas tree" type evergreen, with short, green to blue-green needles. Black Hills Spruce trees are very dense and are very resistant to winter injury. Deer dislike the Black Hills Spruce. Shears easily. Useful as a specimen, hedge, or windbreak. Best in full sun, but tolerates light shade.

 

Chicago Lustre Viburnum

Chicago Lustre Viburnum

A Chicagoland Grows introduction. Selected for its attractive glossy, deep green foliage and upright, rounded habit. Creamy white flowers cover the plant in mid to late June. A deciduous shrub for sun or half shade that can be used as a screen, barrier, or backdrop while also providing food for birds which love its blue-black berries in the fall. Foliage turns yellow to red-purple in the fall. Excellent pest and disease resistance.

 

Little Lime Hydrangea

Little Lime Hydrangea

A new dwarf form of the ever popular 'Limelight' hydrangea, Little Lime sports the same great flowers and coloration as 'Limelight' but in a smaller package. At one third the size of traditional hardy hydrangeas, this new variety fits well into any landscape. Summer flowers open soft green and turn pink and burgundy in fall.

Height 3-5ft by 4-6ft wide.
Part to full sun

 

Shiloh Splash River Birch

Splish Splash River Birch

This dwarf River Birch really stands out in the landscape with it's distinctively variegated foliage of green and white. The exfoliating bark creates all season interest.

 

Blue Heaven Little Bluestem

Blue Heaven Little Bluestem

Blue Heaven Bluestem's attractive grassy leaves are bluish-green in color. As an added bonus, the foliage turns a gorgeous orange in the fall. It features beautiful spikes of light green flowers rising above the foliage in late summer.  The indian red seed heads are carried on showy plumes displayed in abundance from early fall right through to late winter.The brick red stems are very effective and add winter interest.

 

Technito Arborvitae

Technito Arb

This evergreen grows to 6 feet tall, has the attractive dark green color of Techny, and retains its color through winter. Technito's form is a compact pyramidal outline.  It prefers sun to light shade, and its compact habit makes it useful for screening in restricted spaces.

 

Coral Cove Rose

Coral Cove Rose

Incredible color, petite size, super disease resistant, what more could you want? This everblooming gem has double blooms whose outer petals are dark pink changing to orange and finally to bright yellow at the center. The small, perfectly rounded form would make it an outstanding informal hedge along a walkway or garden path. The color is so easy to combine it should have a place in every perennial border.

 

Lil Kim Rose of Sharon

Lil Kim Rose of Sharon

Say hello to the only miniature Rose of Sharon. A unique little shrub with dainty little white flowers punctuated with a showy red eye.  Thick, dark green leaves and the flowers last for three days instead of the typical one day before falling.

Greetings!

Welcome to the Late Summer Edition of the Jim Melka Garden Center's Newsletter. As always we promise to bring you information you can use to improve your landscape and lawn so you can enjoy it throughout the year.

 

 

Proper Watering Techniques

Watering CanHealthy plants are made up of nearly 90% water, therefore proper watering techniques are essential to maintain the health and beauty of your landscape. Look at your lawn and landscape plants carefully before watering them to gauge the right amount of water they need. The appearance of your plants reflects how much moisture they have. Yellow, drooping leaves indicate over-watering, while grayish leaves and wilting indicate under-watering. Be sure to feel the soil to determine which scenario may be happening before watering.

When watering, it's best to water early in the morning before 10am because evaporation is less during these hours. It is estimated that sprinkler water evaporates four to eight times faster if the sprinkling is done during the warmer afternoon hours. Evening watering should be avoided to decrease chances of getting mildew or other fungal diseases.

By adopting simple wise watering practices you can conserve water and save money at the same time. Keep these watering tips in mind and your lawn and plants should do just fine:
*Morning watering is best.
*Avoid late evening and/or overnight watering.
*Make sure plants and lawn get at least 1 inch of water per week.
*Remember it is better to water established plants thoroughly, once each week, than "sprinkling" them daily, throughout the hot summer.
*Bedding plants, hanging baskets or containers tend to dry out quickly and you may need to water daily or twice daily.
*Plants growing in shady conditions under large trees can dry out quickly because of the competition for moisture from tree roots.
*Conserve water by making sure watering equipment is working properly and set it to water only the lawn and not the pavement, driveway, or sidewalks.

 

 

Is your lawn turning your shoes orange?

Lawn RustRust appears as an orange or yellowish-orange powder (spores) on grass leaf blades, especially in late summer to early fall when the weather is dry.  Rust begins in shaded areas of the lawn where lingering dew and moisture from excessive watering has a chance to sit. Nitrogen deficiency can also contribute to rust. The spores are light and minute, easily spread by wind and footfall, or can be carried about underneath your lawn mower.  In a severe case, the blades of grass go yellow and droop.

Good news you won't need to use fungicides to battle it.  Control rust through sound turf management.  Maintain lawns through watering, mowing, and fertilizing. Water early in the day so the grass dries quickly. Increase vigor with an early fall nitrogen application, but don't overdo it.  Also assure good airflow over the site and light penetration by pruning trees and shrubs in the area near the lawn.

When rust occurs in late summer, improved growth conditions of early fall often get lawns growing more vigorously and the rust fades away. Early September is a key time for fertilization. If conditions are dry, irrigation is also needed to increase the growth rate of the grass.

Make sure to clean your shoes and the undercarriage and wheels of your mower (with 10 percent bleach solutions) after walking on/mowing an infected lawn.

Fungicides are rarely suggested on home lawns for rust control. Focus on cultural practices described above.

 

 

 

Japanese Beetle

Japanese Beetle
Japanese beetles are chewing insects that destroy leaves, flowers, and fruits of more than 400 different species of plants. They are native to Japan and was accidentally introduced into the United States in 1916.  These insects are iridescent green in the front, with copper colored wings in the back. They will chew leaves, often leaving the veins, so that the leaf has an almost lacy skeletonized appearance. Their young are white C-shaped grubs with a yellow-brown head.  They feed on turf & plant roots.

The Japanese beetle has a one year life cycle, spending about 10 months as a grub in the soil. In late June, the first adults emerge with most present in July and August. Throughout the summer, adult beetles feed on a wide range of plants and deposit eggs in soil.  Eggs hatch about two weeks later and grubs feed on decaying matter and roots until temperatures cool in the fall. They move downward and overwinter as a partially grown grub and resume some feeding activity in spring. Pupation occurs in late spring and adults begin emerging in late June.

For control of the adult Japanese beetles handpicking the beetles off isolated plants or knocking them into jars of soapy water will reduce populations. Commercial Japanese beetle traps and pheromone lures are available, however, research has shown that the use of traps will not protect plants form damage, and may in fact attract more beetles into the area. Tests have revealed that the botanical insecticide, Neem oil, interferes with the life cycle of Japanese beetles, which seem to avoid plants sprayed with products containing Neem. For chemical control of the adult Japanese beetle use Sevin concentrate bug killer, apply directly to your infected plants.

For control of grubs do not irrigate during beetle activity to help reduce grub populations. The bacterial milky spore disease, Bacillus popillae, kills grubs in the soil. The dead grubs then produce bacterial spores that remain in the soil to infect future grubs. Milky spore disease is applied to the soil, but takes 2-3 years before spore counts build to become effective. For chemical control of the grubs use Bayer Season-Long Grub Control or Anderson's Grub-Out.

 

 

Gardening with Perennials

Black Eyed SusanThe appeal of perennials is that each month brings new blooms to enjoy. These plants are the backbone of your flower garden because they have staying power. Their leaves usually die back as winter approaches, but will return each spring. Some plants maybe short-lived, but old favorites like daylilies, hostas and peonies can thrive for decades.

 

When designing your flower garden, there are many choices to make with regard to planting.  Some are purely aesthetic (such as

matching plant colors) and others are horticultural ( such as light requirements, hardiness, soil and moisture levels).  The more closely you base decisions on meeting the needs of your plants the more successful your flower garden will be.  Remember to  incorporate annuals with your perennials for a continuous colorful show.

 

After the design and the plants are in the ground, the first year your new perennials seem small & the flowers sparse.  But by the second year, you'll see more flowers and better growth. The third season - look out - your plants look like they're on steroids.  After that, your plants will get bigger each season and may need to be divided.

 

Divide perennials in spring or fall by digging and dividing the clump into several smaller clumps.  When dividing select only the vigorous outer edges of the clump and discard plants from the center. Do not put all the divisions back into the same space that contained the original plant - that would place too many plants in a given area. Exchange extra plants with a friend, plant them elsewhere in the yard, or discard them.

 

 

 

 

 

Family Fajita Bar

Family Fajita Bar

Recipe by Jamie Purviance from Weber's Charcoal Grilling™

Prep time: 30 minutes

Grilling time: 18 to 23 minutes

Ingredients:

Guacamole

4

medium ripe Hass avocados, mashed

2

tablespoons finely chopped fresh cilantro or basil

1-1/2

tablespoons fresh lime juice

1

teaspoon kosher salt

1/4

teaspoon ground black pepper

Marinade

3

large garlic cloves

1/2

cup loosely packed fresh cilantro or basil leaves

1/4

cup fresh orange juice

3

tablespoons extra-virgin olive oil

1

tablespoon fresh lime juice

2

teaspoons pure chile powder

1

teaspoon dry mustard

1

teaspoon dried oregano

1

teaspoon kosher salt

1

teaspoon ground cumin

1/2

teaspoon ground coriander

1-1/2

pounds flank steak, about 3/4 inch thick

1-1/2

pounds boneless, skinless chicken thighs

4

medium green bell peppers, seeded and cut into flat sections

2

medium red onions, cut crosswise into 1/3-inch slices

Extra-virgin olive oil

10

flour tortillas (9 to 10 inches)

2

cups good-quality, store-bought chunky salsa

Tabasco® sauce

Instructions

1.    In a medium bowl combine the guacamole ingredients and stir with a fork until thoroughly combined. Cover the surface with plastic wrap until ready to use.

2.    In a blender or food processor finely chop the garlic and cilantro. Add the remaining marinade ingredients. Process until smooth.

3.    Put the flank steak in one medium bowl and the chicken thighs in another. Add half the marinade to the steak and half to the chicken and turn to coat all sides evenly. Cover and refrigerate for 1 to 2 hours.

4.    Prepare the grill for direct cooking over for medium heat (350° to 450°F).

5.    Lightly coat the bell peppers and onions on both sides with oil. Brush the cooking grates clean. Grill them over direct medium heat, with the lid closed as much as possible, until tender, turning once and swapping their positions as needed for even cooking. The bell peppers will take 6 to 8 minutes, and the onions will take 8 to 10 minutes. Cut the bell peppers and onions into 1/3-inch strips.

6.    Remove the steak and chicken from their bowls and discard the marinade. Grill them over direct medium heat, with the lid closed as much as possible, until the steak is medium rare and the chicken is brown on the surface and no longer pink in the middle, 8 to 10 minutes, turning once and swapping their positions as needed for even cooking. Let the steak rest for 2 to 3 minutes. Evenly divide the tortillas into two foil packets and grill over direct medium heat to warm them, 2 to 3 minutes, turning once.

7.    Cut the steak in half lengthwise and then cut crosswise into 1/4-inch slices. Cut the chicken into 1/4-inch slices. Place the tortillas, steak, chicken, peppers, onions, guacamole, and salsa in separate serving dishes. Let each person make their own fajita by placing the fillings down the center of each tortilla and adding Tabasco® sauce. Serve warm.

 

 

July & August Weather Thoughts...

Old Farmers Almanac 2011According to the Farmer's Almanac as July begins the temperatures suggest a slightly cooler start with periodic thunder storms. The middle of the month brings sunny, hot days. With the chances of scattered thunder storms and seasonable temperatures ending the month.

The outlook for August suggests a slightly warmer month. Temperatures could fluctuate weekly with a cool start, warm to hot middle and a warm ending to the month.

 

We hope you can use the information we have shared and we welcome your comments! Contact us at  gardencenter@jimmelka.com to share your ideas and suggestions. Wishing you enjoy the rest of your summer!

 

Sincerely,

The Staff at Jim Melka Landscaping & Garden Center

With questions or to schedule a visit to your property please contact us via email at landscape@jimmelka.com or by phone at 708/349-6989.